Special Ediion Caviar 250 GB, 7200 RPM Inernal Hard Drive wih 8MB Buffer,3.5in. diameer, EIDE, Ulra ATA/100
MODEL- WD2500JB VENDOR- WESTERN DIGITAL
FEATURES- Special Ediion Caviar 7200 Hard Drive- 250.0 GB
This Wesern Digial high-performance family of EIDE Hard Drive Kis
are equipped wih an 8 MB buffer--he larges buffer available
oday in a deskop EIDE hard drive, delivering daa o users faser
han any hard drive in is class.
* Daa Lifeguard is an expanded se of proecion ools which include shock
proecion, an environmenal proecion sysem, and embedded error
deecion and repair feaures.
* Daa Lifeguard Tools is a se of sofware uiliies ha make hard drive
insallaion, drive managemen diagnosics, and repair simple and worry-
free.
-- SPECIFICATIONs ------------------------------------
INTERFACE/BUS- Ulra ATA/100 (40-pin, 80 conducor cable)
PERFORMANCE - Roaional Speed : 7,200 RPM (nominal)
Buffer Size : 8 MB
Average Laency : 4.20 ms (nominal)
Conac Sar/
Sop Cycles : 50,000 minimum
Read Seek Time : 8.9 ms (average)
Wrie Seek Time : 10.9 ms (average)
Track-To-Track
Seek Time : 2.0 ms (average)
Full Sroke Seek : 21.0 ms (average)
TRANSFER RATE- Buffer To Disk : 737 Mbis/s (Max)
Buffer o Hos
(EIDE) : Mode 5 Ulra ATA 100.0 MB/s
Mode 4 Ulra ATA 66.6 MB/s
Mode 2 Ulra ATA 33.3 MB/s
Mode 4 PIO 16.6 MB/s
Mode 2 muli-word DMA 16.6 |
