HP Z1

SATA (Serial ATA) Hard
Drives for HP
Workstations
500GB SATA 10K rpm SFF
HDD
Capacity 500GB
Height 0.6 in; 1.53 cm
Width Media Diameter 2.5 in; 6.36 cm
Physical Size 2.75 in; 6.99 cm
Interface Serial ATA (6Gb/s)
Synchronous Transfer
Rate (Maximum)
Up to 600MB/s
Buffer 64MB
Cache Adaptive
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 1.2ms (typical)
Average 3.6ms
Full Stroke 9.0ms (typical)
Rotational Speed 10K rpm
Operating Temperature 41° to 131° F (5° to 55° C)
1TB SATA 10K rpm SFF
HDD
Capacity 1TB
Height 0.6 in; 1.53 cm
Width Media Diameter 2.5 in; 6.36 cm
Physical Size 2.75 in; 6.99 cm
Interface Serial ATA (6Gb/s)
Synchronous Transfer
Rate (Maximum)
Up to 600 MB/s
Buffer 64MB
Cache Adaptive
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 1.2ms (typical)
Average 3.6ms
Full Stroke 9.0ms (typical)
Rotational Speed 10K rpm
Operating Temperature 41° to 131° F (5° to 55° C)
250GB SATA 7200 rpm
6Gb/s 3.5" HDD
Capacity 250 GB
Height 1 in; 2.54 cm
Width Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Interface Serial ATA (6.0Gb/s), NCQ enabled
Synchronous Transfer
Rate (Maximum)
Up to 600MB/s
Buffer 8 MB
QuickSpecs
HP Z1 Workstation
Technical Specifications - Hard Drives
DA - 14263 North America — Version 21 — October 4, 2013 Page 28