HP Z820

HP 900GB SAS 10K SFF
HDD
Capacity 900GB
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 SAS 6Gb/s
Synchronous Transfer
Rate (Maximum)
Up to 600MB/s
Buffer 64MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.2ms (max)
Average 3.5ms
Full Stroke 7.0ms
Rotational Speed 10,000 rpm
Logical Blocks 1,758,174,767
Operating Temperature 41° to 131° F (5° to 55° C)
HP 1.2TB SAS 10K SFF HDD Capacity 1.2TB
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 SAS 6Gb/s
Synchronous Transfer
Rate (Maximum)
Up to 600MB/s
Buffer 64MB
Seek Time (typical reads,
includes controller
overhead, including
settling)
Single Track 0.18ms (max)
Average 3.5ms
Full Stroke 7.17ms
Rotational Speed 10,000 rpm
Logical Blocks 2,344,225,968
Operating Temperature 41° to 131° F (5° to 55° C)
SATA (Serial ATA) Hard
Drives for HP
Workstations
250GB SATA 10K rpm SFF
HDD
Capacity 250GB
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
QuickSpecs
HP Z820 Workstation
Technical Specifications - Hard Drives
DA - 14264 North America — Version 36 — December 1, 2013 Page 41