Western Digital scorpio black MX375M Manuals

Manuals and User Guides for Western Digital scorpio black MX375M. We have 1 Western Digital scorpio black MX375M manual available for free PDF download: Technical Reference Manual

Western Digital scorpio black MX375M Technical Reference Manual

Western Digital scorpio black MX375M Technical Reference Manual (59 pages)

SATA

Brand: Western Digital | Category: Hard disc drive | Size: 1 MB

Table of Contents

Table of Contents
5
1 Description and Features

9
- General Description
  9
- Product Features
  9
2 Specifications

11
3 Product

21
- Roduct Eatures
  
  21
- SATA 3 Gb/S and SATA 1.5 Gb/S
  22
- Perpendicular Magnetic Recording (PMR)
  22
- Reduced Power Spinup (RPS)
  23
- System-On-Chip (SOC)
  23
- Figure 3-1 RPS Spinup Profile
  23
- Command Transport (SCT)
  24
  - Write same
    24
  - Read/Write Long
    24
  - Temperature Reporting
    24
- Reliability Features Set
  25
  - Data Lifeguard
    25
  - Thermal Management
    25
  - Internal Environmental Protection System
    26
  - Recoverable Errors
    26
  - Unrecoverable Errors
    26
  - Self Test
    26
  - ATA Error Logging
    26
  - Defect Management
    26
  - Automatic Defect Retirement
    27
  - 3.6.10 Error Recovery Process
    27
- Hot Plug Support
  28
  - Hot Plug Technical Issues
    28
- Active LED Status
  30
- Fluid Dynamic Bearings (FDB)
  31
- Staggered Spinup and Activity Indication (SATA Power Pin 11)
  31
  - 3.10.1 Staggered Spinup
    31
  - 3.10.2 Activity Indication
    31
- Cacheflow
  31
  - 3.11.1 Write Cache
    31
  - 3.11.2 Read Cache
    32
  - 48-Bit Logical Block Addressing (LBA)
    32
- Power Management
  32
- Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.)
  32
- Security Mode
  33
  - 3.14.1 Master and User Passwords
    33
  - 3.14.2 Security Levels
    33
- Automatic Acoustic Management (AAM)
  33
4 At Command Set

34
- Host Interface Commands
  34
  - ATA-7/ATA-8 Commands
    34
  - Table 4-1 ATA-7/ATA-8 Command Opcodes
    34
  - SATA 2.5 Commands
    35
  - Obsolete Commands
    35
  - Table 4-2 SATA 2.5 Command Opcodes
    35
  - Table 4-3 Obsolete Command Opcodes
    35
  - SCT Commands
    36
- B0H)
  36
- Identify Device (Ech)
  40
- Table 4-7 Identify Device Command
  40
- Set Features (Efh)
  45
- Unpacking
  46
  - Handling Precautions
    46
  - Figure 5-1 Drive Handling Precautions
    46
5 Installation and Setup Procedures

47
6 Maintenance

51
7 Technical Support

52
- WD Online Services
  52
8 Glossary

53

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