Related Manuals for Western Digital Purple PR1000M
Summary of Contents for Western Digital Purple PR1000M
- Page 1 WD Purple ™ PR1000M Surveillance Hard Drives WD30PURX WD20PURX WD30PURZ WD20PURZ WD30EVRX WD20EVRX WD CONFIDENTIAL...
- Page 2 WD. WD reserves the right to change specifications at any time without notice. Western Digital, WD, and the WD logo are registered trademarks in the U.S. and other countries; and WD Purple, WD GreenPower Technology, IntelliPower, IntelliSeek, NoTouch, Data Lifeguard, CacheFlow, and FIT Lab are trademarks of Western Digital Technologies, Inc.
- Page 3 WD Purple PR1000M Technical Reference Manual 2679-800020-A03 RELEASED 5/8/17 (WD CONFIDENTIAL)
- Page 4 RELEASED 5/8/17 (WD CONFIDENTIAL) 2679-800020-A03...
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Page 5: Table Of Contents
ABLE OF ONTENTS PR1000M ABLE OF ONTENTS ................. 1 ESCRIPTION AND EATURES ................1 ENERAL ESCRIPTION ..........................1 RODUCT EATURES .................... 4 PECIFICATIONS 2.1 Performance Specifications ................................. 4 2.2 Physical Specifications.................................. 4 2.2.1 Physical Dimensions............................... 5 2.3 Mechanical Specifications................................5 2.4 Electrical Specifications................................6 2.4.1 Current Requirements and Power Dissipation...................... - Page 6 ABLE OF ONTENTS PR1000M 3.19 Fluid Dynamic Bearings (FDB) ..............................21 3.20 Staggered Spinup and Activity Indication (SATA Power Pin 11) ..................21 3.20.1 Staggered Spinup................................ 21 3.20.2 Activity Indication ................................. 21 3.21 CacheFlow™ ....................................21 3.21.1 Write Cache.................................. 22 3.21.2 Read Cache ..................................
- Page 7 PR1000M List of Figures IST OF IGURES Figure 2-1 Mounting Dimensions ............................5 Figure 2-2 Drive Base Casting Thermocouple Location ....................8 Figure 2-3 Forced Airflow Direction ............................9 Figure 2-4 Standard Factory Connectors ......................... 10 Figure 5-1 Jumper Settings ..............................43 Figure 5-2 Connector Locations ............................44 Figure 5-3 SATA Interface Cable............................
- Page 8 List of Figures PR1000M viii RELEASED 5/8/17 (WD CONFIDENTIAL) 2679-800020-A03...
- Page 9 PR1000M List of Tables IST OF ABLES Table 2-1 Shock and Vibration ...............................7 Table 2-2 Device Pin Connector Pin Definitions..................11 Table 2-3 Full Model Number Description ........................12 Table 4-1 ATA-8 Command Opcodes ..........................25 Table 4-2 SATA Command Opcodes..........................26 Table 4-3 Obsolete Command Opcodes .........................
- Page 10 List of Tables PR1000M RELEASED 5/8/17 (WD CONFIDENTIAL) 2679-800020-A03...
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Page 11: Description And Features
ESCRIPTION AND EATURES PR1000M ESCRIPTION AND EATURES ENERAL ESCRIPTION WD Purple Surveillance Storage is built for 24/7 always-on surveillance in high- definition security systems that use up to eight hard drives and up to 64 cameras. ™ Exclusive AllFrame 4K technology works with ATA streaming to reduce error pixilation and video interruptions that occur when desktop hard drives are incorrectly used as storage in security systems. - Page 12 ESCRIPTION AND EATURES PR1000M hard drives. Pre-emptive Wear Leveling (PWL) —This WD feature provides a solution for protecting the recording media against mechanical wear. In cases where the drive is so busy with incoming commands that it is forced to stay in a same cylinder position for a long time, the PWL control engine initiates forced seeks so that disk lubricant maintains an even distribution and does not become depleted.
- Page 13 ESCRIPTION AND EATURES PR1000M 48-bit Logical Block Addressing (LBA) — WD SATA drives support both 48-bit and 28- bit LBA and CHS-based addressing. LBA is included in advanced BIOS and operating system device drivers and ensures high capacity disk integration. Power Management —...
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Page 14: Specifications
PECIFICATIONS PR1000M 2.0 S PECIFICATIONS Performance Specifications Rotational Speed 5400 RPM Class Data Transfer Rate 6 Gb/s maximum - Buffer to Host 145 MB/s sustained (typical) - Host to/from Disk Buffer Size 64 MB Error Rate - Unrecoverable <1 in 10 bits read Spindle Start Time 14.5s average... -
Page 15: Physical Dimensions
PECIFICATIONS PR1000M 2.2.1 Physical Dimensions English Metric Dimension Tolerance Dimension Tolerance 1.028 26.1 Height INCHES 5.787 147.0 Length INCHES 4.00 ±0.01 101.6 ±0.25 Width INCHES INCH 1.40 ±10% 0.635 ±10% Weight POUNDS Mechanical Specifications Figure 2-1 shows the mounting dimensions and locations of the screw holes for the drive. -
Page 16: Electrical Specifications
PECIFICATIONS PR1000M Electrical Specifications 2.4.1 Current Requirements and Power Dissipation All values are typical (25°C, 5.0V, and 12V input). 3.3V Serial ATA power not utilized in this product. Operating Mode Mean Current Power, Average 12 VDC 5 VDC Spinup (max) 1.725A –... -
Page 17: Environmental Specifications
PECIFICATIONS PR1000M Environmental Specifications 2.5.1 Shock and Vibration Table 2-1. Shock and Vibration Shock Operating 30G, 2 ms (read/write) 65G, 2 ms (read) Non-operating (2 ms) 250G Note: Half-sine wave, measured without shock isolation and without non-recoverable errors. Vibration Operating Linear: 20-300 Hz, 0.75G (0 to peak) Random: 0.004 g /Hz (10-300 Hz) -
Page 18: Temperature And Humidity
PECIFICATIONS PR1000M 2.5.2 Temperature and Humidity The system environment must allow sufficient air flow to limit maximum surface temperatures as defined. AFR can be affected by workload and operating temperature. See Section 2.6 on page 10 for further details. Temperature & Humidity 0C to 65C on the base casting (see Drive Base Casting Operating Thermocouple Location below) -
Page 19: Cooling
PECIFICATIONS PR1000M 2.5.4 Cooling If forced air cooling is required, the drive must be positioned to receive airflow from one or more fans as indicated in Forced Airflow Direction. Figure 2-3. Forced Airflow Direction Above drive Below drive Note: Air can flow in either direction along the path shown. 2.5.5 Atmospheric Pressure Altitude... -
Page 20: Reliability Specifications And Characteristics
PECIFICATIONS PR1000M Reliability Specifications and Characteristics The average Annualized Failure Rate (AFR) calculations assume operation at nominal voltages, base casting temperature of 40°C, and the workload usage of a typical surveillance environment. Workload is defined as the number of bytes transferred by the user to/from the drive. -
Page 21: Table 2-2 Device Pin Connector Pin Definitions
PECIFICATIONS PR1000M Table 2-2. Device Pin Connector Pin Definitions 2nd mate Differential signal pair A from Phy 2nd mate Differential signal pair B from Phy 2nd mate EY AND SPACING SEPARATE SIGNAL AND POWER SEGMENTS 3.3 V power, NC 3.3 V power, NC 3.3 V power, pre-charge, 2nd mate, NC 1st mate, GROUND 2nd mate, GROUND... -
Page 22: Agency Approvals
PECIFICATIONS PR1000M Agency Approvals PR1000M/PR1000A Regulatory Number (R/N): 771945 These drives meet the standards of the following regulatory agencies: Underwriters Laboratories: Bi-National UL Standard CAN/CSA-C22.2 No. 60950/ UL 60950-1. Standard for Safety of Information Technology Equipment, including Electrical Business Equipment (File E101559). TUV NORD CERT GmbH: IEC 60950-1 per EN 60950-1, Standard for Safety of ... -
Page 23: Product
RODUCT EATURES PR1000M RODUCT EATURES SATA 6 Gb/s AllFrame 4K™ IntelliPower™ IntelliSeek™ Dynamic Fly Height Control Perpendicular Magnetic Recording (PMR) NoTouch™ Dual Stage Actuator Technology Advanced Formatting Native Command Queuing (NCQ) ... -
Page 24: Sata 6 Gb/S
RODUCT EATURES PR1000M SATA 6 Gb/s SATA 6 Gb/s is the next generation interface for SATA hard drives. It adds to the functionality of the SATA 1.5 Gb/s interface with the following features: Native Command Queuing (NCQ ) — server feature for performance in random I/ ... -
Page 25: Dynamic Fly Height Control
RODUCT EATURES PR1000M Dynamic Fly Height Control This feature is designed to compensate for head/media separation changes due to temperature and altitude. It adds video quality margins across temperature and altitude changes. Perpendicular Magnetic Recording (PMR) In perpendicular magnetic recording (PMR), the magnetization of each data bit is aligned vertically to the spinning disk, rather than longitudinally as has been the case in hard drive technology for decades. -
Page 26: Native Command Queuing (Ncq)
RODUCT EATURES PR1000M 3.10 Native Command Queuing (NCQ ) These drives support Native Command Queuing. NCQ is a true Enterprise feature for environments such as database, Web servers, and e-mail servers. Performance of a random I/O workload can be improved through intelligent re- ordering of the I/O requests so they read/write to and from the nearest available sectors and minimize the need for additional disk revolutions or head actuator movement. -
Page 27: Temperature Reporting
RODUCT EATURES PR1000M with the pattern as a parameter—no data transfer is necessary. Write Same can write the entire media, or just a portion of the media. The host can monitor the progress of the Write Same by issuing SCT Status requests. This frees the host system to do other tasks while the media is being cleared. -
Page 28: Thermal Management
RODUCT EATURES PR1000M utility will overwrite user data. Download the latest versions of the Data Lifeguard Diagnostic and Data Lifeguard Tools programs at support.wdc.com. 3.15.2 Thermal Management The drive is designed with Thermal Management features for high reliability. State-of-the-art mechanical design—Mechanical design is optimized to reduce ... -
Page 29: Ata Error Logging
RODUCT EATURES PR1000M The test may be run to completion or be performed as a background task as the drive processes other commands from the host. The host may then poll the drive for runtime status and test results. Since the test is embedded in the drive’s firmware, it is always available, requires no installation and can be faster and more effective than a software-based drive test. -
Page 30: Hot Plug Support
RODUCT EATURES PR1000M Preamp Thermal Asperity Compensation – A Thermal Asperity (TA) is a baseline shift in the readback signal due to heating of the magnetoresistive stripe on the head as a result of physical contact with the disk or a particle. The preamp circuit has the ability to detect and compensate for thermal asperities. -
Page 31: Fluid Dynamic Bearings (Fdb)
RODUCT EATURES PR1000M be suitable. In the case of a 3.3V supply for the same LED, the resistor would be 130 Ohm 5% 1/16W. The pin corresponding to P11 shall be used for Active LED (see “Device Plug Connector Pin Definitions” on page 10). 3.19 Fluid Dynamic Bearings (FDB) Bearing design that incorporates a layer of high-viscosity lubricant instead of ball... -
Page 32: Write Cache
RODUCT EATURES PR1000M Random mode is the default operational mode for CacheFlow. Once CacheFlow detects a sequential access pattern, it leaves random mode. CacheFlow also performs predictive read operations to increase the probability that data requested in future commands already exists in the cache. CacheFlow partitions the buffer into multiple segments to allow for the fact that applications may access multiple non-contiguous areas on the disk. - Page 33 RODUCT EATURES PR1000M avoid excessive wear on the drive due to the starting and stopping of the HDA, set the host’s disk inactivity timer to no shorter than ten minutes. The drive also supports the SATA power management feature that lowers the average power consumption of the SATA interface.
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Page 34: Self-Monitoring, Analysis, And Reporting Technology (S.m.a.r.t.)
RODUCT EATURES PR1000M 3.24 Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) S.M.A.R.T. helps you monitor a drive’s internal status through diagnostic commands at the host level. The drive monitors Read Error Rate, Start/Stop Count, Re-allocated Sector Count, Seek Error Rate, Power-on Hours Count, Spin-up Retry Count, Drive Calibration Retry Count, Drive Power Cycle Count, Offline Scan Uncorrectable Sector Count, Ultra ATA CRC Error Rate, Multi-zone Error Rate, Spin-up Time, Relocation Event Count, and Current Pending Sector Count. -
Page 35: Ata Command Set
ATA C OMMAND PR1000M 4.0 ATA C OMMAND Host Interface Commands 4.1.1 ATA-8 Commands Table 4-1 lists the hexadecimal codes specific to each ATA-8 command supported by these hard drives. Refer to the D1699 ATA8-ACS specification for full details on each command. -
Page 36: Sata Commands
ATA C OMMAND PR1000M COMMAND HEX OPCODE SET FEATURES SET MAX SET MAX ADDRESS EXT SET MULTIPLE SLEEP STANDBY STANDBY IMMEDIATE WRITE BUFFER WRITE DMA WRITE DMA EXT WRITE FPDMA QUEUED WRITE LOG EXT WRITE LOG DMA EXT WRITE MULTIPLE WRITE MULTIPLE EXT WRITE SECTOR(S) WRITE SECTOR(S) EXT... -
Page 37: Sct Commands
ATA C OMMAND PR1000M 4.1.4 SCT Commands SCT commands provide capabilities not covered in ATA/ATAPI-7 for commands that do not fit the ATA command delivery model. Some SCT commands report completion when the command begins execution. Execution progress for these commands may be checked by requesting SCT status. - Page 38 ATA C OMMAND PR1000M BYTE VALUE DESCRIPTION The previous self-test routine completed without error or no self-test has ever been run The self-test routine was aborted by the host The self-test routine was interrupted by the host with a hard or soft reset A fatal error or unknown test error occurred while the device was executing its self-test routine.
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Page 39: Supported Attributes
ATA C OMMAND PR1000M 4.2.2 Supported Attributes The drive supports the following attributes. Attribute Attribute ID Number Pre-Failure/Advisory Bit (Status Flags bit 0) Read Error Rate AILURE Spin-up Time AILURE Start/Stop Count DVISORY Re-allocated Sector Count AILURE Seek Error Rate DVISORY Power-on Hours Count DVISORY... -
Page 40: Read Log Sector
ATA C OMMAND PR1000M 4.2.3 Read Log Sector There are several logs that can be read with the S.M.A.R.T. Read Log Sector sub- command. The LBA Low Register indicates the log sector to be returned. Table 4-6. Log Address Definition Log Name Feature Set Access... -
Page 41: Identify Device (Ech)
ATA C OMMAND PR1000M Identify Device (ECh) The Identify Device command transfers 512 bytes of data that specify the drive’s parameters. Table 4-7 lists the parameters read by the host Table 4-7. Identify Device Command WORD FIELD DESCRIPTION VALUE 427A General Configuration Obsolete XXXX... - Page 42 ATA C OMMAND PR1000M Capabilities Bit 15: Shall be cleared to zero. Bit 14: Shall be set to one. 4001 Bit 13-2: Reserved. Bit 1: Obsolete Bit 0: Shall be set to one to indicate a device specific Standby timer value minimum 51-52 Obsolete Additional Words Valid...
- Page 43 ATA C OMMAND PR1000M Additional Supported Bit 15: If set, CFast Specification Support Bit 14: If set, Deterministic data in trimmed LBA range(s) is supported Bit 13: If set, Long Physical Sector Alignment Error Reporting Control is supported Bit 12: If set, DEVICE CONFIGURATION IDENTIFY DMA and DEVICE CONFIGURATION SET DMA are supported Bit 11: If set, READ BUFFER DMA is supported Bit 10: If set, WRITE BUFFER DMA is supported...
- Page 44 ATA C OMMAND PR1000M 0000 Minor Version Number Command and feature sets supported Bit 14: If set, NOP command supported Bit 13: If set, Read buffer command supported Bit 12: If set, Write buffer command supported Bit 11: Obsolete Bit 10: If set, Host Protected Area Feature Set supported Bit 9: If set, Device Reset command supported Bit 8: If set, Service interrupt supported 0111 0100 0110 1011...
- Page 45 ATA C OMMAND PR1000M Commands and feature sets supported or enabled Bit 15: If set, Words 119-120 are valid Bit 14: Reserved Bit 13: If set, Flush Cache EXT command supported Bit 12: If set, Flush Cache command supported Bit 11: If set, Device Configuration Overlay supported Bit 10: If set, 48-bit Address Feature Set supported Bit 9: Not supported Bit 8: If set, Set Max Security Extension enabled by Set Max...
- Page 46 ATA C OMMAND PR1000M 98-99 Stream Performance Granularity (Dword) WD30PURX 100-103 Total number of User Addressable Logical Sectors (QWord) (5,860,533,168) WD20PURX (3,907,029,168) WD30PURZ (5,860,533,168) WD20PURZ (3,907,029,168) WD30EVRX (5,860,533,168) WD20EVRX (3,907,029,168) Streaming Transfer Time - PIO Maximum number of 512 byte blocks per Data Set Management command Physical sector size / logical sector size Bit 15 Shall be cleared to zero...
- Page 47 ATA C OMMAND PR1000M Obsolete Security Status Bit 15-9: Reserved Bit 8: Security level (0 = High, 1 = Maximum) Bit 7-6: Reserved Bit 5: If set, Enhanced Security Erase supported 0000 000X 001X XXX1 Bit 4: If set, Security count expired Bit 3: If set, Security Frozen Bit 2: If set, Security Locked Bit 1: If set, Security enabled...
- Page 48 ATA C OMMAND PR1000M Bit 15-8: Reserved Bit 7-0: Write-Read-Verify feature set current mode Reserved Transport major version number 0000h or FFFFh=device does not report version Bit 12-15: Transport Type (0h=Parallel 1h=Serial 2h- Fh=Reserved) 0001 0000 0011 1110 Bit 6-11: Reserved (Parallel, Serial) Bit 5: Reserved SATA Rev.
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Page 49: Set Features (Efh)
ATA C OMMAND PR1000M Set Features (EFh) The Set Features command enables or disables the features listed in the following table. FUNCTION FEATURES SECTOR COUNT REGISTER REGISTER ’ T CARE Enable read look-ahead ’ T CARE Disable read look-ahead ’ T CARE Enable write cache ’... -
Page 50: Installation And Setup Procedures
NSTALLATION AND ETUP ROCEDURES PR1000M NSTALLATION AND ETUP ROCEDURES Hard drives are precision instruments that must be handled with care to prevent damage. It is important to understand that drives are typically damaged because of Electrostatic Discharge (ESD), rough handling, or shock and vibration. Refer to the WD 3.5-inch Hard Drive Handling poster (part number 2378-701046) for details on drive handling. -
Page 51: Removal From Static Shielding Bag
NSTALLATION AND ETUP ROCEDURES PR1000M 5.1.4 Removal From Static Shielding Bag Before removing the drive from its static shielding bag: Make sure that your work station is properly grounded. Wear a properly grounded wrist strap with good skin contact. ... -
Page 52: Grounding
NSTALLATION AND ETUP ROCEDURES PR1000M 5.2.4 Grounding The PCBA and HDA grounds are always connected together in the drive and cannot be disconnected. The drive mounting screws, unless intentionally isolated, will provide additional ground connections between the HDA and the system chassis. If the drive isn't grounded via mounting screws as described under “Mounting”... -
Page 53: Figure 5-1 Jumper Settings
NSTALLATION AND ETUP ROCEDURES PR1000M Figure 5-1. Jumper Settings Native Gen2 (Enabled) Default Gen2 enabled (jumper on pins 5-6). SATA 3 Gb/s Standard configuration – no jumper added; spread data transfer speed activated. spectrum clocking, PM2, Native Gen2, and Force Gen1 disabled. -
Page 54: Serial Ata Latching Connector
NSTALLATION AND ETUP ROCEDURES PR1000M 5.3.2 TTACH THE OWER UPPLY ABLE If your system does not support hot plugging (see “Hot Plug Support” on page 20), it must be turned off and unplugged before installing your hard drive. This avoids the possibility of reversing the polarity of the power connections and eliminating current surges that can damage either the drive or computer. - Page 55 NSTALLATION AND ETUP ROCEDURES PR1000M breakage from downward force and ensures a click-lock connection which is verifiable even in noisy environments. 2679-800020-A03 RELEASED 5/8/17 (WD CONFIDENTIAL)
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Page 56: Maintenance
AINTENANCE PR1000M AINTENANCE The hard drive requires no preventative maintenance and contains no user-serviceable parts. The service and repair of drives can only be performed at a WD Service Center. Please contact your WD representative for warranty information and service/return procedures. Observe the following precautions to prolong the life of the drive: Do not attempt to open the sealed compartment of the drive as this will void the ... -
Page 57: Technical
ECHNICAL UPPORT PR1000M ECHNICAL UPPORT NORTH AMERICA 800.ASK.4WDC (800.275.4932) US/Canada (Central Time) Monday - Thursday 8:00 am - 9:00 pm Friday - Sunday 8:00 am - 7:00 pm EUROPE Central European Time (CET) 00800.27549338 (toll-free where available) or +31.880062100 Monday - Thursday 9:00 am - 7:00 pm Friday 9:00 am - 5:00 pm... -
Page 58: Glossary
LOSSARY PR1000M LOSSARY Active LED Status — The WD drive supports external LED requirements. It provides an activity LED output which is ON during command execution and OFF otherwise. Annualized Failure Rate (AFR) — A method of measuring failure rates or trends for a group of units at a site. - Page 59 LOSSARY PR1000M data required for formatting the media. Hot Plugging — The ability to swap out a failed hard drive without having to power down the system or reboot. Latency — The period of time that the read/write heads wait for the disk to rotate the data to an accessible position.
- Page 60 LOSSARY PR1000M World Wide Name (WWN) — The World Wide Name (WWN) defined in ATA/ATAPI-7 is a modification of the IEEE extended unique identifier 64 bit standard (EUI-64) and is comprised of three major components: naming authority, organizationally unique identifier (OUI) and serial number.
- Page 61 PR1000M Index —G— NDEX Glossary, 48 Grounding (Hard Drive), 42 —A— Acoustics, 9, 12 —H— Active LED Status, 20 Host Interface Commands, 25 Activity indication, 21 Identify Drive, 31 Advanced Format, 15 S.M.A.R.T., 27 AF, 15 Set Features, 39 Agency Approvals, 12 Hot Plug Support, 20 Airflow, 9 AllFrame, 14...
- Page 62 Index PR1000M RPM, 4 —S— S.M.A.R.T., 24 S.M.A.R.T. Command Transport (SCT), 16 SATA 6 Gb/s interface, 14 SCT, 16 SCT commands, 27 SCT feature set temperature reporting, 17 write same, 16 Security Mode, 24 Passwords, 24 Security Levels, 24 Serial ATA Latching Connector, 44 Servo Type, 4 Shock and Vibration, 7 Specifications, 4...
- Page 63 For service and literature: http:/ /support.wd.com www.wd.com 800.ASK.4WDC North America Western Digital 949.832.4778 Latin America (Spanish) 3355 Michelson Drive, Suite 100 +800.6008.6008 Asia Pacific Irvine, California 92612 U.S.A. 00800.ASK.4WDEUEurope (toll free where available) +31.88.0062100 Europe/Middle East/Africa 2679-800020-A03-P3 May 2017 WD CONFIDENTIAL...