HP 256 GB SATA 2.5" Self-Encrypting (SED) Solid State Drive
Unformatted Capacity
256,186,209,271 bytes
Architecture
Self-Encrypting (SED) Solid State Drive with 25nm MLC NAND Flash and SATA interface
Interface
Serial ATA 2.0 (3.0 Gb/s)
NAND Flash
25nm MLC NAND Flash
Height
.275 in/7mm
Width
2.75 in/69.85 mm
Length
3.95 in/100.5 mm
Weight
0.161 lb (73 g)
Bandwidth Performance
Sustained Sequential 128k Read:
Up to 450 MB/s
Sustained Sequential 128k Write:
Up to 260 MB/s
Random 4k Read:
up to 46K IOPs
Random 4k Write:
up to 56K IOPs
Latency
Read:
55 µs
Write:
55 µs
Power
SATA power consumption:
160 mW (active average); <85 mW (idle average)
Useful Drive Life
72TB written, up to 40GB/day for 5 years
Environmental
(all conditions, non-condensing)
Operating Temperature:
32° to 158° F (0° to 70° C)
Relative Humidity:
5% to 95%
Shock:
1,500 G/1.0-ms
HP 500-GB 7200 rpm SATA 6.0Gb/s 3.5” Hard Disk Drive
Capacity
500,107,862,016 bytes
Rotational Speed
7,200 rpm
Interface
Serial ATA 3.0 (6.0 Gb/s)
Buffer Size
16 MB
Logical Blocks
976,773,168
Seek Time
(typical reads,
includes controller overhead,
including settling)
Single Track:
2.0 ms
Average:
11 ms
Full-Stroke:
21 ms
Height
(nominal)
1 in/2.54 cm
Width
(nominal)
Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature
41° to 131° F (5° to 55° C)
QuickSpecs
HP EliteDesk 800 G1 Series Business Desktop
Technical Specifications – Hard Disk and Solid State Storage
DA - 14653 North America — Version 5 — July 18, 2013
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