Technical Specifications - Hard Drives - HP Compaq dc7800 Quickspecs

QuickSpecs

Technical Specifications - Hard Drives

Serial ATA (NCQ and Smart
III) 1.5-Gb/s Hard Drives
80 GB 5400 RPM
80 GB 7200 RPM
160 GB 7200 RPM
DA - 12744 North America — Version 33 — October 29, 2008
Capacity
Dimensions (H x W x D)
Physical width
Interface
Synchronous Transfer
Rate (Maximum)
Cache
Seek Time
Rotational Speed
Buffer (max)
Operating Temperature
Capacity
Dimensions (H x W x D)
Physical width
Interface
Synchronous transfer
rate (Maximum)
Cache
Seek Time
Rotational Speed
Buffer (max)
Operating Temperature
Capacity
Dimensions (H x W x D)
Physical width
Interface
Synchronous transfer
rate (Maximum)
Buffer
HP Compaq dc7800 Business PC
80,026,361,856 bytes
0.37 x 3.94 x 2.75 in (0.94 x 10.0 x 6.98 cm)
4 in (10.2 cm)
Serial ATA (1.5 Gb/s)
Up to 1.5 Gb/s
8 MB
Read (typical)
Track to Track 2 ms
Average 15 ms
Full-Stroke 23 ms
Average latency 5.6 ms
5,400 RPM
4 sec
41° to 131° F (5° to 55° C)
80,026,361,856 bytes
0.37 x 3.94 x 2.75 in (0.94 x 10.0 x 6.98 cm)
4 in (10.2 cm)
Serial ATA (1.5 Gb/s)
Up to 1.5 Gb/s
8 MB
Read (typical)
Track to Track 1 ms
Average 13 ms
Full-Stroke 22 ms
Average latency 4.2 ms
7,200 RPM
4 sec
41° to 131° F (5° to 55° C)
160,041,885,696 bytes
0.37 x 3.94 x 2.75 in (0.94 x 10.0 x 6.98 cm)
4 in (10.2 cm)
Serial ATA (1.5 Gb/s)
Up to 1.5 Gb/s
8 MB
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