HP Z220 SFF Specification page 31

QuickSpecs
Technical Specifications - Hard Drives
250GB SATA 7200 rpm
6Gb/s 3.5" HDD
2.0TB SATA 7200 rpm
6Gb/s 3.5" HDD
DA - 14265 North America — Version 21 — November 21, 2013
Buffer
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Capacity
Height
Width
Interface
Synchronous Transfer
Rate (Maximum)
Buffer
Seek Time (typical reads,
includes controller
overhead, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
HP Z220 SFF Workstation
16MB
Single Track 2 ms
Average 11 ms
Full Stroke 21 ms
7,200 rpm
976,773,168
41° to 131° F (5° to 55° C)
250 GB
1 in; 2.54 cm
Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Serial ATA (6.0Gb/s), NCQ enabled
Up to 600MB/s
8 MB
Single Track 2 ms
Average 11 ms
Full Stroke 21 ms
7,200 rpm
488,397,168
41° to 131° F (5° to 55° C)
2TB
1 in; 2.54 cm
Media Diameter 3.5 in; 8.9 cm
Physical Size 4 in; 10.17 cm
Serial ATA (6.0 Gb/s), NCQ Enabled
Up to 600MB/s
64MB
Single Track 1.0 ms
Average 11 ms
Full Stroke 18 ms
7,200 rpm
3,907,029,168
41° to 131° F (5° to 55° C)
Page 31