QuickSpecs

QuickSpecs
HP Z640 Workstation
Technical Specifications - Hard Drives
c04400040 — DA – 15080 Worldwide — Version 4 — February 1, 2015
Page 39
Synchronous Transfer Rate (Maximum)
Up to 6.0 Gb/s
Buffer
64MB
Seek Time (typical reads, includes
controller overhead, including settling)
Single Track
0.6 ms
Average
11 ms
Full Stroke
Not specified
Rotational Speed
7200 rpm
Operating Temperature
41° to 140° F (5° to 60° C)
500GB SATA 7.2K SED SFF
HDD
Capacity
500GB
Height
0.275 in; 0.7 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
32MB
Seek Time (typical reads, includes
controller overhead, including settling)
Single Track
1ms
Average
4.2ms
Full Stroke
25ms (typical)
Rotational Speed
7,200 rpm
Operating Temperature
32° to 140° F (0° to 60° C)
SATA SSDs for HP
Workstations
HP 128GB SATA 6Gb/s SSD
Capacity
128GB
Height
0.28 in; 0.7 cm
Width
Physical Size
2.5 in; 6.36 cm
Interface
SATA 6Gb/s
Synchronous Transfer Rate (Maximum)
Up to 500MB/s (Sequential Read)
Operating Temperature
32° to 158° F (0° to 70° C)
HP 256GB SATA 6Gb/s SSD
Capacity
256GB
Height
0.28 in; 0.7 cm
Interface
6Gb/s SATA
Synchronous Transfer Rate (Maximum)
Up to 500MB/s (Sequential Read)
Operating Temperature
32° to 158° F (0° to 70° C)
HP 512GB SATA 6Gb/s SSD
Capacity
512GB
Height
0.28 in; 0.7 cm
Width
Physical Size
2.5 in; 6.36 cm
Interface
SATA 6Gb/s
Synchronous Transfer Rate (Maximum)
Up to 500MB/s (Sequential Read)
Operating Temperature
32° to 158° F (0° to 70° C)
HP 1TB SATA 6Gb/s SSD
Capacity
1TB
Height
0.28 in; 0.7 cm