Descripción

GENERAL
InterfaceSATA 1.5Gb/s
Buffer Size8 MB
Weight1.54 lbs
ManufacturerWestern Digital Corp.

INTERFACE PROVIDED
Qty1
Connector Type7 pin Serial ATA
Storage InterfaceSerial ATA-150
InterfaceSerial ATA-150

MISCELLANEOUS
MTBF1200000 hour(s)

HARD DRIVE
Form Factor3.5" x 1/3H
Interface TypeSerial ATA-150
Spindle Speed10000 rpm
FeaturesEnterprise Extensions S.M.A.R.T. Accessed (EESA), Rotary Acceleration Feed Forward (RAFF)
Hard Drive Typeinternal hard drive
Form Factor (Short)3.5"
Form Factor (metric)8.9 cm x 1/3H
Form Factor (Short) (metric)8.9 cm
Storage InterfaceSerial ATA-150
InterfaceSerial ATA-150
Average Seek Time4.5 ms
Max Seek Time10.2 ms
Track-to-Track Seek Time0.6 ms
Average Latency2.99 ms
Data Transfer Rate150 MBps
Internal Data Rate72 MBps
Buffer Size8 MB
Non-Recoverable Errors1 per 10^15
Start / Stop Cycles20000

EXPANSION & CONNECTIVITY
Interfaces1 x SATA 1.5 Gb/s - 7 pin Serial ATA

PERFORMANCE
Internal Data Rate72 MBps
Seek Time4.5 ms (average) / 10.2 ms (max)
Drive Transfer Rate150 MBps (external)
Average Latency2.99 ms
Spindle Speed10000 rpm
Track-to-Track Seek Time0.6 ms

ENVIRONMENTAL PARAMETERS
Min Operating Temperature41 °F
Max Operating Temperature131 °F
Humidity Range Operating5 - 95%
Sound Emission32 dBA
Sound Emission32 dBA

HEADER
BrandWD
Product LineWD Raptor
ModelWD740GD
Packaged Quantity1
CompatibilityPC

BAY REQUIRED
Typeinternal
Form Factor3.5" x 1/3H
Form Factor (metric)8.9 cm x 1/3H
Total Qty1

DIMENSIONS & WEIGHT
Width4 in
Depth5.8 in
Height1 in
Weight1.54 lbs
SERVICE & SUPPORT
Type5 years warranty
SERVICE & SUPPORT DETAILS
Typelimited warranty
Full Contract Period5 years

RELIABILITY
Non-Recoverable Errors1 per 10^15
Start / Stop Cycles20,000

MTBF 1,200,000 hours

GENERAL
ManufacturerWestern Digital Corp.