MEMORY UPGRADES

Item #	Description	Qty	Price	Add to Cart
PSDS9152	100GB Hitachi TravelStar SATA 2.5" 10ms 7200rpm 16MB NoteBook Drive		$127.00

Travelstar 7K100

Highlights

100GB maximum capacity
Industry's only second-generation 7200RPM hard drive
Desktop-like performance in a mobile drive
Power requirements similar to 5400RPM products
50% improvement in operational shock tolerance
Supports both Parallel & Serial ATA 1.5Gb/s interfaces
RoHS compliant1

Configuration Parallel-ATA Serial-ATA

Interface ATA-6 Serial ATA 1.5Gb/s
Capacity (GB)1 100 / 80 / 60
Sector size (Bytes) 512
Recording zones 24
Data heads (physical) 4 / 4 / 3
Data disks 2 / 2 / 2
Max. areal density (Gbits/sq. inch) 81 / 66 / 66

Performance

Data buffer (MB)2 8
Rotational speed (RPM) 7200
Latency average (ms) 4.2
Media transfer rate (Mbits/sec, max) 629 / 561 / 561
Interface transfer rate (MB/sec, max) 100 Ultra DMA mode-5
1.5Gb/sec
16.6 PIO mode-4
Seek time (typical)
Average (ms) 10 R / 11 W
Track to track (ms) 1 R / 1.2 W
Full stroke (ms) 18 R / 19 W

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