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Seagate ST336706LW Product Manual

Cheetah 36es family
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Cheetah 36ES Family:
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ST336706LW/LC
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ST318406LW/LC
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Product Manual, Volume 1
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Summary of Contents for Seagate ST336706LW

  • Page 1 ..........ST336706LW/LC .
  • Page 3 ..........ST336706LW/LC .
  • Page 4 Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications. No part of this publica- tion may be reproduced in any form without written permission of Seagate Technology LLC.
  • Page 5 Seagate Applications Engineers. Seagate Applications Engineers will try to obtain a value for the particular desired specification that is as close to permanent as is possible at the time of inquiry.

  • Page 7: Table Of Contents

    Cheetah 36ES Product Manual, Rev. A Contents Scope ................1 Applicable standards and reference documentation.
  • Page 8 Seagate Technology support services........
  • Page 9 Cheetah 36ES Product Manual, Rev. A List of Figures Figure 1. Cheetah 36ES family drive (ST336706LC shown)........1 Figure 2.

  • Page 11: Scope

    The SCSI Interface Product Manual, part num- ber 75789509, describes general SCSI interface characteristics of this and other families of Seagate drives. The SCSI Interface Product Manual references information from the documents listed in Section 2.3.
  • Page 12 Cheetah 36ES Product Manual, Rev. A...

  • Page 13: Applicable Standards And Reference Documentation

    Mounting by bottom holes must meet the requirements of Section 8.4. Standards The Cheetah 36ES family complies with Seagate standards as noted in the appropriate sections of this Manual and the Seagate SCSI Interface Product Manual, part number 75789509.

  • Page 14: Reference Documents

    This drive has been tested and complies with the Electromagnetic Interference/Electromagnetic Susceptibility (EMI/EMS) for Class B products. • EUT name (model numbers): ST336706LW, ST336706LC, ST318406LW, and ST318406LC. • Certificate number: E-H011-01-2540(B), E-H011-01-2533(B), E-H011-01-2539(B), and E-H011-01-2532(B). • Trade name or applicant: Seagate Technology International •...

  • Page 15: General Description

    (Volume 1), which defines the product performance char- acteristics of the Cheetah 36ES family of drives, and the SCSI Interface Product Manual, part number 75789509, which describes the general interface characteristics of this and other families of Seagate SCSI drives.

  • Page 16: Figure 2. Cheetah 36Es Family Drive

    Cheetah 36ES Product Manual, Rev. A A high-performance actuator assembly with a low-inertia, balanced, patented, straight-arm design provides excellent performance with minimal power dissipation. Figure 2. Cheetah 36ES family drive...

  • Page 17: Standard Features

    Cheetah 36ES Product Manual, Rev. A Standard features The Cheetah 36ES family has the following standard features: • Integrated Ultra160 SCSI controller • Multimode SCSI drivers and receivers—single-ended (SE) and low voltage differential (LVD) • 16 bit I/O data bus •...

  • Page 18: Formatted Capacities

    Cheetah 36ES Product Manual, Rev. A Formatted capacities Formatted capacity depends on the number of spare reallocation sectors reserved and the number of bytes per sector. The following table shows the standard OEM model read capacities data. Total LBAs = read capacity data (shown below) +1.

  • Page 19: Performance Characteristics

    Cheetah 36ES Product Manual, Rev. A Performance characteristics Internal drive characteristics (transparent to user) ST336706 ST318406 Drive capacity 36.704 18.352 GByte (formatted, rounded off values) Read/write heads Bytes/track 348,900 348,900 Bytes (average, rounded off values) Bytes/surface 9,176 9,176 Mbytes (unformatted, rounded off values) Tracks/surface (total) 26,302 26,302...

  • Page 20: Start/Stop Time

    Cheetah 36ES Product Manual, Rev. A SCSI interface data transfer rates (asynchronous): Maximum instantaneous 8 bit wide 5.0 Mbytes/sec [4] Maximum instantaneous 16 bit wide 10.0 Mbytes/sec [4] Synchronous formatted transfer rates: Ultra2 SCSI Ultra160 SCSI In SCSI Wide (16 bit) 10.0 to 80 Mbytes/sec 10.0 to 160 Mbytes/sec [6] Sustainable data transfer rates:...

  • Page 21: Cache Operation

    Cheetah 36ES Product Manual, Rev. A enabled and disabled independently via the Mode Select command. However, in actual operation the prefetch feature overlaps cache operation somewhat as is noted in Section 4.5.1 and 4.5.2. All default cache and prefetch Mode parameter values (Mode Page 08h) for standard OEM versions of this drive family are given in Tables 7 and 8.

  • Page 22: Prefetch Operation

    Cheetah 36ES Product Manual, Rev. A RCD. When a write command is issued, if RCD=0, the cache is first checked to see if any logical blocks that are to be written are already stored in the cache from a previous read or write command. If there are, the respective cache segments are cleared.
  • Page 23 Cheetah 36ES Product Manual, Rev. A The base cache buffer configuration for desktop or server environments needs to be set correctly by the host system. This involves setting the PM bit in Mode Page 0, Byte 2, as well as the number of cache buffer seg- ments in Mode Page 8, Byte 13.
  • Page 24 Cheetah 36ES Product Manual, Rev. A...

  • Page 25: Reliability Specifications

    Cheetah 36ES Product Manual, Rev. A Reliability specifications The following reliability specifications assume correct host/drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting constraints (see Section 8.4). Seek Errors Less than 10 in 10 seeks Read Error Rates [1] Recovered Data...

  • Page 26: Reliability And Service

    Cheetah 36ES Product Manual, Rev. A error (15h) is reported with a Medium error (3h) or Hardware error (4h) reported in the Sense Key. This is an unrecoverable seek error. Unrecoverable seek errors are classified as failures for MTBF calculations. Refer to the SCSI Interface Product Manual, part number 75789509, for Request Sense information.

  • Page 27: Hot Plugging Cheetah 36Es Disc Drives

    Case 4 - Current I/O process allowed during insertion or removal, except on the device being changed Seagate Cheetah 36ES disc drives support all four hot plugging cases. Provision shall be made by the system such that a device being inserted makes power and ground connections prior to the connection of any device signal contact to the bus.

  • Page 28: Drive Self Test (Dst)

    Cheetah 36ES Product Manual, Rev. A The process of measuring off-line attributes and saving data can be forced by the RTZ command. Forcing S.M.A.R.T. will reset the timer so that the next scheduled interrupt will be two hours. The drive can be interrogated by the host to determine the time remaining before the next scheduled measure- ment and data logging process will occur.

  • Page 29: Dst Failure Definition

    DST. It is the responsibility of the host application to determine the “not ready” cause. While not technically part of DST, a Not Ready condition also qualifies the drive to be returned to Seagate as a failed drive.

  • Page 30: Product Warranty

    Seagate’s option and at no charge to customer, if returned by customer at cus- tomer’s expense to Seagate’s designated facility in accordance with Seagate’s warranty procedure. Seagate will pay for transporting the repair or replacement item to customer.
  • Page 31 Cheetah 36ES Product Manual, Rev. A Product repair and return information Seagate customer service centers are the only facilities authorized to service Seagate drives. Seagate does not sanction any third-party repair facilities. Any unauthorized repair or tampering with the factory-seal voids...
  • Page 32 Cheetah 36ES Product Manual, Rev. A...

  • Page 33: Physical/Electrical Specifications

    Cheetah 36ES Product Manual, Rev. A Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the Cheetah 36ES drive. AC power requirements None. DC power requirements The voltage and current requirements for a single drive are shown in the following table. Values indicated apply at the drive power connector.

  • Page 34: Conducted Noise Immunity

    Cheetah 36ES Product Manual, Rev. A 6.2.1 Conducted noise immunity Noise is specified as a periodic and random distribution of frequencies covering a band from DC to 10 MHz. Maximum allowed noise values given below are peak to peak measurements and apply at the drive power con- nector.

  • Page 35: Figure 3. Typical St336706 Drive +12 V Current Profile

    Cheetah 36ES Product Manual, Rev. A +12 Volt Current during spindle start – Typical Amperes AC Envelope Nominal (average) DC curve 1.25 3.75 6.25 8.75 11.25 13.75 16.25 18.75 21.25 Seconds Figure 3. Typical ST336706 drive +12 V current profile +12 Volt Current during spindle start –...

  • Page 36: Figure 5. Typical St336706 Drive +5 V Current Profile

    Cheetah 36ES Product Manual, Rev. A +5 Volt Current during spindle start – Typical Amperes AC Envelope Nominal (average) DC curve 1.25 3.75 6.25 8.75 11.25 13.75 16.25 18.75 21.25 Seconds Figure 5. Typical ST336706 drive +5 V current profile +5 Volt Current during spindle start –...

  • Page 37: Power Dissipation

    Cheetah 36ES Product Manual, Rev. A Power dissipation ST336706 For drives using single-ended interface circuits, typical power dissipation under idle conditions is 12.4 watts (42.31 BTUs per hour). For drives using low voltage differential interface circuits, typical power dissipation under idle conditions is 12.4 watts (42.31 BTUs per hour).

  • Page 38: Environmental Limits

    Cheetah 36ES Product Manual, Rev. A ST318406 For drives using single-ended interface circuits, typical power dissipation under idle conditions is 10.0 watts (34.12 BTUs per hour). For drives using low voltage differential interface circuits, typical power dissipation under idle conditions is 10.0 watts (34.12 BTUs per hour).

  • Page 39: Relative Humidity

    Location of HDA Temperature Check Point. b. Non-operating –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 68°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. 6.4.2 Relative humidity The values below assume that no condensation on the drive occurs.

  • Page 40: Effective Altitude (Sea Level)

    36 in (914 mm) Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or...

  • Page 41: Figure 10. Recommended Mounting

    Cheetah 36ES Product Manual, Rev. A Figure 10. Recommended mounting...

  • Page 42: Vibration

    There will not be any discrete tones more than 10 dB above the masking noise on typical drives when mea- sured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive.

  • Page 43: Mechanical Specifications

    Cheetah 36ES Product Manual, Rev. A Mechanical specifications The following nominal dimensions are exclusive of the decorative front panel accessory. However, dimensions of the front panel are shown in figure below. Refer to Figures 11 and 12 for detailed mounting configuration dimensions.

  • Page 44: Figure 12. Lc Mounting Configuration Dimensions

    Cheetah 36ES Product Manual, Rev. A Notes: Mounting holes are 6-32 UNC 2B, three -Z- -X- on each side and four on the bottom. Max screw penetration into side of drive is 0.15 in. (3.81 mm). Max screw tightening torque is 6.0 in-lb (3.32 nm) with minimum full thread engagement of 0.12 in.

  • Page 45: Defect And Error Management

    Cheetah 36ES Product Manual, Rev. A Defect and error management The drive, as delivered, complies with this specification. The read error rate and specified storage capacity are not dependent upon use of defect management routines by the host (initiator). Defect and error management in the SCSI system involves the drive internal defect/error management and SCSI systems error considerations (errors in communications between Initiator and the drive).

  • Page 46: Scsi Systems Errors

    Cheetah 36ES Product Manual, Rev. A Table 3: Read and write retry count maximum recovery times [1] Read retry Maximum recovery time per Write retry Maximum recovery time per count [1] LBA (cumulative, msec) count LBA (cumulative, msec) 1197 11 (default) 1563 1214 1256...

  • Page 47: Installation

    J2, J5-Auxiliary and J6. Suggested part number for the jumpers used on J2 is Molex 52747-0211 (Seagate part number 77679052). A bag with the two jumper plug types is shipped with the standard OEM drives.

  • Page 48: Figure 13. J6 Jumper Header

    Cheetah 36ES Product Manual, Rev. A Drive Front Jumper Plug (enlarged to show detail) Pin 1 [1][5] Reserved A 2 A 1 A 0 SCSI ID = 0 (default) SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI ID = 5 SCSI ID = 6...

  • Page 49: Figure 14. J5 Jumper Header (On Lw Model Only)

    Cheetah 36ES Product Manual, Rev. A Drive HDA (rear view, PCB facing downward) [1] [2] Pin 1 +3V Ground Pin 1 J1-DC Power 68 Pin SCSI ID = 0 (default) SCSI I/O Connector SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI ID = 5...

  • Page 50: Notes For Figures 13, 14, And 15

    Cheetah 36ES Product Manual, Rev. A Pin 1 Jumper Positions Force single-ended bus mode Delay Motor Start Enable Remote Motor Start Write Protect Parity Disable Reserved Additional notes on these (applies to “LW” model only; Term. Power to SCSI Bus functions in section 8.1.2.

  • Page 51: Function Description

    Cheetah 36ES Product Manual, Rev. A 8.1.2 Function description jumper installation Jumper function description Forces drive to use single-ended I/O drivers/receivers only. Drive can operate on the interface in low voltage differential mode or single-ended, depend- ing on the voltage state of the I/O “DIFFSNS” line. Default is SE jumper not installed. Spindle starts immediately after power up - Default setting.

  • Page 52: Drive Orientation

    (F) is applied to the fourth point. Note. Before mounting the drive in any kind of 3.5-inch to 5.25-inch adapter frame, verify with Seagate Tech- nology that the drive can meet the shock and vibration specifications given herein while mounted in such an adapter frame.

  • Page 53: Interface Requirements

    No attempt is made to describe all of the minute details of conditions and constraints that must be considered by designers when designing a system in which this family of drives can properly operate. Seagate declares that the drives operate in accordance with the appropriate ANSI Standards referenced in various places herein, with exceptions as noted herein or in the Seagate SCSI Interface Product Manual, part number 75789509.

  • Page 54: Scsi Interface Commands Supported

    Cheetah 36ES Product Manual, Rev. A SCSI interface commands supported Table 5 following lists the SCSI interface commands that are supported by the drive. Cheetah 36ES Family drives can be operated in SCSI-2, and SCSI-3 (Ultra160), or SCSI-4 (Ultra160) modes. OEM standard drives are shipped set to operate in Ultra160 mode.
  • Page 55 Cheetah 36ES Product Manual, Rev. A Table 5: Commands supported by Cheetah 36ES family drive (Continued) Command Supported by Command name code SCSI-2/3 Mode sense Y [2] Caching parameters page (08h) Control mode page (0Ah) Disconnect/reconnect (02h) Error recovery page (01h) Format page (03h) Information exceptions control page (1Ch) Notch and Partition Page (0Ch)
  • Page 56 Cheetah 36ES Product Manual, Rev. A Table 5: Commands supported by Cheetah 36ES family drive (Continued) Command Supported by Command name code SCSI-2/3 Supported diagnostics pages (00h) Translate page (40h) Set limits Start unit/stop unit (spindle ceases rotating) (1Ch) Synchronize cache Test unit ready Verify BYTCHK bit...

  • Page 57: Inquiry Vital Product Data

    Cheetah 36ES Product Manual, Rev. A Table 6 lists the Standard Inquiry command data that the drive should return to the initiator per the format given in the SCSI Interface Product Manual, part number 75789509, Inquiry command section. Table 6: Cheetah 36ES family drive Standard Inquiry data Bytes Data (HEX)
  • Page 58 Cheetah 36ES Product Manual, Rev. A “zero” allows no change. For example, in Table 7 refer to Mode page 01, in the row entitled “CHG”. These are hex numbers representing the changeable values for mode page 01. Note that bytes 04, 05, 06, and 07 are not changeable, because those fields are all zeros.
  • Page 59 Cheetah 36ES Product Manual, Rev. A Table 7: Mode sense data, ST336706 values Bytes 00 01 02 03 04 05 06 07 08 09 10 11 12 14 15 16 17 18 19 20 21 22 23 Mode Sense Data 00 A2 00 10 00 00 00 08 04 45 DC CA 00 02 00...
  • Page 60 Cheetah 36ES Product Manual, Rev. A mode), the SCSI firmware is performance optimized for desktop applications. The firmware default condi- tion for the PM bit is set to one for Desktop mode. During the manufacturing process, the Saved value of the PM bit remains set to the firmware default condition (one) for drives with the LW interface.
  • Page 61 Cheetah 36ES Product Manual, Rev. A Table 8: Mode sense data, ST318406 values Bytes 03 04 05 06 07 08 09 10 11 12 14 15 16 17 18 19 20 21 22 23 Mode Sense Data 10 00 00 00 08 02 22 EE 56 00 02 00 Mode <------------------------------Mode Page Headers and Parameter Data Bytes---------------------------->...
  • Page 62 Cheetah 36ES Product Manual, Rev. A mode), the SCSI firmware is performance optimized for desktop applications. The firmware default condi- tion for the PM bit is set to one for Desktop mode. During the manufacturing process, the Saved value of the PM bit remains set to the firmware default condition (one) for drives with the LW interface.

  • Page 63: Scsi Bus Conditions And Miscellaneous Features Supported

    Cheetah 36ES Product Manual, Rev. A SCSI bus conditions and miscellaneous features supported Asynchronous SCSI bus conditions supported by the drive are listed below. These conditions cause the SCSI device to perform certain actions and can alter the SCSI bus phase sequence. Other miscellaneous operating features supported are also listed here.

  • Page 64: Synchronous Data Transfer

    DC cable and connector ST336706LW drives receive DC power through a 4 pin connector (see Figure 18 for pin assignment) mounted at the rear of the main PCBA. Recommended part numbers of the mating connector are listed below, but equiv- alent parts may be used.

  • Page 65: Figure 16. Lw Model Drive Physical Interface (68-Pin J1 Scsi I/O Connector)

    Cheetah 36ES Product Manual, Rev. A Power +12V +12V ret + 5V ret + 5V Pin 1 Pin 1 J1-DC Power PCBA J1-DC Power Pin 1P Pin 1 Pin 1 68 Pin SCSI I/O Connector Figure 16. LW model drive physical interface (68-pin J1 SCSI I/O connector) 80 Pin SCSI I/O and Power Connector...

  • Page 66: Scsi Interface Physical Description

    Cheetah 36ES Product Manual, Rev. A 9.6.2 SCSI interface physical description The drive models described by this product manual support the physical interface requirements of the Ultra160 SCSI Parallel Interface-4 (SPI-3) standards as defined in American National Standard document X3T10/1302D revision 14, and operate compatibly at the interface with devices that support earlier SCSI-2 and SCSI-3 stan- dards.

  • Page 67: Mating Connectors

    Cheetah 36ES Product Manual, Rev. A and spacing, transfer rates, and cost to achieve satisfactory system operation. If shielded and unshielded cables are mixed within the same SCSI bus, the effect of impedance mismatch must be carefully considered. Proper impedance matching is especially important in order to maintain adequate margin at FAST-20 and FAST-40 SCSI transfer rates.

  • Page 68: Figure 18. Scsi Daisy Chain Interface Cabling For Lw Drives

    Amp US P/N: 2-557103-2 787311-2 without polarization 94-0680-02-2 Amp Japan P/N: 5-175475-9 Right-angle to PCBA connectors Seagate P/N: 77678559 Amp US P/N: 2-557101-1 Amp Japan P/N: 5-175474-9 For additional information call Amp FAX service at 1-800-522-6752. “LW” Model Drive Note. Do not mix drives operating...

  • Page 69: Figure 19. Nonshielded 68 Pin Scsi Device Connector Used On Lw Drives

    Cheetah 36ES Product Manual, Rev. A 3.650 .005 .346 .270 . 1 55 1.650 .3937 .600 .050 .0787 .200 .022 .020 .047 (15.24) .519 (13.18) (5.08) .100 Pos. 1.816 .315 .085 (2.54) (46.13) Pos. Position 1 x 45 chamfer (8.00) (2.16) .315 .010...

  • Page 70: Figure 20. Nonshielded 80 Pin Scsi "Sca-2" Connector, Used On Lc Drives

    Cheetah 36ES Product Manual, Rev. A 7.00 (.276) 12.70 End View (.500) Grounding Pins 2.15 0.10 2 places 57.87 (2.278) –0.15 + .000 – .006 0.15 M Y M C L of Datum Y –Y– Front View Pin 1 62.15 0.15 (2.447) ( .005)
  • Page 71 Cheetah 36ES Product Manual, Rev. A Table 12: LW 68-conductor single-ended (SE) P cable signal/pin assignments [11] Note. A minus sign preceding a signal name indicates that signal is active low. Connector Connector Signal contact Cable conductor contact Signal name [1] number [3] number [2] number [3]...
  • Page 72 Cheetah 36ES Product Manual, Rev. A Table 13: LW 68-conductor LVD P cable signal/pin assignments [11] Note. A minus sign preceding a signal name indicates that signal is active low. Connector Connector Signal contact Cable conductor contact Signal name [1] number [3] number [2] number [3]...
  • Page 73 Cheetah 36ES Product Manual, Rev. A Table 14: LC 80-pin single-ended (SE) I/O connector pin assignments [11] Note. A minus sign preceding a signal name indicates that signal is active low. Connector Signal contact Signal Contact name [1] number [3] number [3] name[1] 12 V CHARGE...
  • Page 74 Cheetah 36ES Product Manual, Rev. A Table 15: LC 80-pin single-ended (LVD) I/O connector pin assignments [11] Note. A minus sign preceding a signal name indicates that signal is active low. Connector Signal contact Signal Contact name [1] number [3] number [3] name[1] 12 V CHARGE...

  • Page 75: Electrical Description

    Cheetah 36ES Product Manual, Rev. A Notes [ ] for Tables 12 through 15. See Section 9.6.4.1 for detailed electrical characteristics of these signals. The conductor number refers to the conductor position when using 0.025-inch (0.635 mm) centerline flat ribbon cable. Other cables types may be used to implement equivalent contact assignments. Connector contacts are on 0.050 inch (1.27 mm) centers.

  • Page 76: Figure 21. Lvd Output Signals

    Cheetah 36ES Product Manual, Rev. A Output characteristics Each signal (V ) driven by LVD interface drivers shall have the following output characteristics when measured at the disc drive connector: Steady state Low level output voltage* = –.95 V = < V = <...

  • Page 77: Single-Ended Drivers/Receivers

    Cheetah 36ES Product Manual, Rev. A 9.7.1.1 Single-ended drivers/receivers The maximum total cable length allowed with drives using single-ended I/O driver and receiver circuits depends on several factors. Table 16 lists the maximum lengths allowed for different configurations of drive usage.

  • Page 78: Disc Drive Scsi Timing

    Cheetah 36ES Product Manual, Rev. A 9.10 Disc drive SCSI timing Table 17: Disc drive SCSI timing Waveform Waveform Description symbol [1] table [1] Typical timing Target Select Time (no Arbitration) <1 s Target Select Time (with Arbitration) 4.5-1,2 1.93 s Target Select to Command 4.5-1 3.77 s...

  • Page 79: Drive Activity Remote Led Signal Status

    Cheetah 36ES Product Manual, Rev. A Table 17: Disc drive SCSI timing (Continued) Waveform Waveform Description symbol [1] table [1] Typical timing Data In Byte Transfer (parameter) 4.5-12 0.04 s Data Out Byte Transfer (parameter) 4.5-13 0.04 s Next Data In Byte Access (parameter) 4.5-12 0.12 s Next Data Out Byte Access (parameter)
  • Page 80 Cheetah 36ES Product Manual, Rev. A...

  • Page 81: Seagate Technology Support Services

    Seagate’s automated FAX delivery system. Using a touch-tone phone, you can obtain technical support information by return FAX 24 hours daily. This service is available worldwide. Presales Support Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system.
  • Page 82 If you need help installing your drive, consult your dealer. Dealers are familiar with their unique system configu- rations and can help you with system conflicts and other technical issues. If you need additional help, you can talk to a Seagate technical support specialist. Before calling, note your system configuration and drive model number (ST####).
  • Page 83 Cheetah 36ES Product Manual, Rev. A European Support Services For European customer support, dial the toll-free number for your specific country for presales support, techni- cal support, SeaFAX and warranty service. If your country is not listed here, dial our European call center at +31-20-316-7222 from 8:30 .
  • Page 84 Cheetah 36ES Product Manual, Rev. A Warranty Service Call Center Toll-free Direct dial Asia/Pacific — +65-485-3595 +65-488-7503 Australia 1800-12-9277 — — Japan — +81-3-5462-2904 +81-3-5462-2979...
  • Page 85 Cheetah 36ES Product Manual, Rev. A Index cabinet cooling 42 Symbols cable 54 cache 10, 11, 12 +5 and +12 volt supplies 23 cache buffer 7 cache miss 11 Numerics cache mode 11 68 conductor connector 57 cache operation 10, 11 68 pin connector 58 cache operation hit 12 80 conductor connector 57...
  • Page 86 Cheetah 36ES Product Manual, Rev. A DC power source 57 electromagnetic susceptibility 32 dedicated landing zone 5 embedded servo 7 default 40, 41 EMC compliance 3 default mode parameter 37 EMI requirements 3 default value 47, 48 environmental control 32 defect/error management 35 environmental interference 15 delayed motor start option 23, 65...
  • Page 87 Cheetah 36ES Product Manual, Rev. A host system malfunction 15 mean time between failure. See MTBF host/drive operational interface 15 media 7, 48 hot plug 7, 17 media defect 15 humidity 28, 29 media defect induced error 15 medium error 16 message protocol 54 message protocol system 36 I/O connector 56...
  • Page 88 Cheetah 36ES Product Manual, Rev. A out-of-plane deflection 42 read 11 out-of-plane distortion 42 read command 11, 12 Output characteristics 66 read data 11 read error 15 read error rate 15, 35 read operation 11 package size 30 read retry count 35 package test specification 4 read/write head 9 packaged 30...
  • Page 89 Cheetah 36ES Product Manual, Rev. A SE 65 technical support services 71 Seagate support service 37 temperature 10, 28, 42 sector 11 ambient 28 sector interleave 9 case 28 sector size 8 gradient 28 sector sizes 10 non-operating 29 seek error 15...
  • Page 92 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100141982, Rev. A, Printed in USA...

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