IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized Manuals

Manuals and User Guides for IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized. We have 1 IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized manual available for free PDF download: Specification Sheet

IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized Specification Sheet (88 pages)

1.12/2.25 GB - 1.0" HIGH 4.51 GB - 1.6" HIGH 3.5 FORM FACTOR DISK DRIVE VERSION 5.0

Brand: IBM | Category: Storage | Size: 1 MB

Table of Contents
5
1 Description

9
- Features
  9
  - General Features
    9
  - Performance Summary
    9
  - Interface Controller Features
    9
  - Reliability Features
    10
2 Specifications

11
- General
  11
  - Capacity Equations
    13
- Power Requirements by Model
  15
  - C1X Models
    15
  - C2X Models
    21
  - C4X Models
    27
  - Cxb Models
    33
  - Power Supply Ripple
    34
  - Grounding Requirements of the Disk Enclosure
    34
  - Hot Plug/Unplug Support
    34
  - Bring-Up Sequence (and Stop) Times
    36
3 Performance

39
- Environment Definition
  39
- Workload Definition
  39
  - Sequential
    40
  - Random
    40
- Command Execution Time
  40
  - Basic Component Descriptions
    40
  - Comments
    42
- Approximating Performance for Different Environments
  43
  - For Different Transfer Sizes
    44
  - When Read Caching Is Enabled
    44
  - When Write Caching Is Enabled
    44
  - When Adaptive Caching Is Enabled
    44
  - When Read-Ahead Is Enabled
    44
  - When no Seek Is Required
    45
  - For Queued Commands
    45
  - Out of Order Transfers
    45
- Skew
  46
  - Cylinder to Cylinder Skew
    46
  - Track to Track Skew
    46
- Idle Time Functions
  47
  - Servo Run out Measurements
    48
  - Servo Bias Measurements
    48
  - Predictive Failure Analysis
    48
  - Channel Calibration
    48
  - Save Logs and Pointers
    49
  - Disk Sweep
    49
  - Summary
    49
- Command Timeout Limits
  49
4 Mechanical

51
- Small Form Factor Models (CXC)
  51
  - Weight and Dimensions
    51
  - Clearances
    51
  - Mounting
    51
  - Unitized Connector Locations
    55
- Carrier Models (Cxb)
  57
  - Weight and Dimensions
    57
  - Clearances
    57
  - Mounting
    57
  - Auto-Docking Assembly Side Rails
    60
  - Electrical Connector and Indicator Locations
    62
5 Electrical Interface

63
6 Reliability

73
- Error Detection
  73
- Data Reliability
  73
- Seek Error Rate
  73
- Power on Hours Examples
  73
- Power On/Off Cycles
  74
- Useful Life
  74
- Mean Time between Failure (*MTBF)
  75
  - Sample Failure Rate Projections
    75
- SPQL (Shipped Product Quality Level)
  75
- Install Defect Free
  75
- Periodic Maintenance
  76
- ESD Protection
  76
- Connector Insertion Cycles
  76
7 Operating Limits

77
- Environmental
  77
  - Temperature Measurement Points
    77
- Vibration and Shock
  79
  - Drive Mounting Guidelines
    80
  - Output Vibration Limits
    80
  - Operating Vibration
    80
  - Nonoperating Vibration
    81
  - Operating Shock
    82
  - Nonoperating Shock
    82
- Contaminants
  82
- Acoustic Levels
  83
8 Standards

85
- Safety
  85
- Electromagnetic Compatibility (EMC)
  85
Bibliography

87

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IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized Manuals

IBM C4C 4.51 3.5-inch Small FF 38-pin Unitized Specification Sheet (88 pages)

Table of Contents

1 Description

2 Specifications

3 Performance

4 Mechanical

5 Electrical Interface

6 Reliability

7 Operating Limits

8 Standards

Bibliography

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