Samsung SpinPoint M7 (Enhanced) (640GB) Specifications

Samsung SpinPoint M7 (Enhanced) (640GB)

Part Number: HM641JI

General

  • Device Type
    Hard drive - internal
  • Interface
    SATA 3Gb/s
  • Buffer Size
    8 MB
  • Weight
    3.7 oz
  • Manufacturer
    Samsung

Interface Provided

  • Qty
    1
  • Connector Type
    7 pin Serial ATA
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300

Miscellaneous

  • Microsoft Certifications
    Compatible with Windows 7

Expansion & Connectivity

  • Interfaces
    1 x SATA 3 Gb/s - 7 pin Serial ATA
  • Compatible Bays
    1 x internal - 2.5" x 1/8H

Hard Drive

  • Form Factor
    2.5" x 1/8H
  • Interface Type
    Serial ATA-300
  • Spindle Speed
    5400 rpm
  • Features
    Flying On Demand (FOD) Technology, Native Command Queuing (NCQ), NoiseGuard, Perpendicular Magnetic Recording (PMR), SilentSeek technology, Tunnel Magneto-resistive Recording (TMR) Head Technology, load/unload technology
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    2.5"
  • Form Factor (metric)
    6.4 cm x 1/8H
  • Form Factor (Short) (metric)
    6.4 cm
  • Storage Interface
    Serial ATA-300
  • Interface
    Serial ATA-300
  • Average Seek Time
    12 ms
  • Data Transfer Rate
    300 MBps
  • Internal Data Rate
    138 MBps
  • Buffer Size
    8 MB
  • Non-Recoverable Errors
    1 per 10^14
  • Start / Stop Cycles
    600000

Performance

  • Internal Data Rate
    138 MBps
  • Seek Time
    12 ms (average)
  • Drive Transfer Rate
    300 MBps (external)
  • Spindle Speed
    5400 rpm

Storage Controller (2nd)

  • Type
    none

Environmental Parameters

  • Vibration Tolerance
    1.5 g @ RMS (random) (operating)
  • Min Operating Temperature
    41 °F
  • Max Operating Temperature
    131 °F
  • Humidity Range Operating
    5 - 90%
  • Shock Tolerance
    400 g @ 1ms half-sine pulse (operating) / 900 g @ 1ms half-sine pulse (non-operating)

Storage Hard Drive

  • Compliant Standards
    S.M.A.R.T.

Header

  • Brand
    Samsung
  • Product Line
    Samsung SpinPoint M7 (Enhanced)
  • Model
    HM641JI
  • Packaged Quantity
    1
  • Compatibility
    PC

Dimensions & Weight

  • Depth
    3.9 in
  • Width
    2.8 in
  • Height
    0.4 in
  • Weight
    3.7 oz

Bay Required

  • Type
    internal
  • Form Factor
    2.5" x 1/8H
  • Form Factor (metric)
    6.4 cm x 1/8H
  • Total Qty
    1

Slot Required

  • Type
    none

Reliability

  • Start / Stop Cycles
    600,000
  • Non-Recoverable Errors
    1 per 10^14

General

  • Manufacturer
    Samsung

Where to Buy

Samsung SpinPoint M7 (Enhanced) (640GB)

Part Number: HM641JI
Low Price: $53.27 See all prices