HP ProDesk 400 G1 Specification page 27

QuickSpecs
Technical Specifications - Hard Disk and Solid State Storage
HP 256 GB SATA 2.5" Self-Encrypting (SED) Solid State Drive
Unformatted Capacity
Architecture
Interface
NAND Flash
Height
Width
Length
Weight
Bandwidth Performance
Latency
Power
Useful Drive Life
Environmental
(all conditions, non-condensing)
HP 500 GB SATA 6G 2.5" 8GB Solid State Hybrid Drive (SSHD)
Formatted Capacity
Spindle Speed
Drive Type
Interface
Cache Buffer
NAND Flash Commercial
Multilevel Cell (cMLC)
Number of Sectors
Seek Time (typical reads)
Height
Width
Length
Weight
Operating Temperature
256,186,209,271 bytes
Self-Encrypting (SED) Solid State Drive with 25nm MLC NAND Flash and SATA interface
Serial ATA 2.0 (3.0 Gb/s)
25nm MLC NAND Flash
.275 in/7mm
2.75 in/69.85 mm
3.95 in/100.5 mm
0.161 lb (73 g)
Sustained Sequential 128k Read: Up to 450 MB/ss
Sustained Sequential 128k Write: Up to 260 MB/s
Random 4k Read:
Random 4k Write:
Read:
Write:
SATA power consumption:
72TB written, up to 40GB/day for 5 years
Operating Temperature:
Relative Humidity:
Shock:
500 GB
5,400 rpm +/- 0.2%
Solid State Hybrid Drive (SSHD) technology with NAND Flash
Serial ATA (SATA)
64 MB
8 GB
976,773,168
Single Track:
Average:
0.268 +/-.008 in (6.8 +/- 0.2 mm)
2.750 +/- 0.010 in (69.85 +/- 0.25 mm)
3.951 +0.008 / -0.010 in (100.35 +0.20 / -0.25 mm)
0.209 lb/95 g (max)
32° to 140° F (0° to 60° C)
DA - 14693 North America — Version 5 — February 13, 2014
HP ProDesk 400 G1 Business Series Desktop
up to 46K IOPs
up to 56K IOPs
55 µs
55 µs
160 mW (active average); <85 mW (idle average)
32° to 158° F (0° to 70° C)
5% to 95%
1,500 G/1 ms
2.0 ms
12 ms
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