HP ProDesk 400 G1

HP 500-GB 7.2K SATA 6.0Gb/s 2.5" Hard Disk Drive
Capacity 500,107,862,016 bytes
Rotational Speed 7,200 rpm
Interface Serial ATA 2.0 (6.0 Gb/s)
Buffer Size 16 MB
Logical Blocks 976,773,168
Seek Time (typical reads)
Single Track: 2.0 ms
Average: 12 ms
Full-Stroke 25 ms
Height (nominal) 0.374 in/9.5 mm
Width (nominal)
Media diameter: 2.5 in/63.5 mm
Physical size: 2.75 in/70 mm
Operating Temperature 41° to 131° F (5° to 55° C)
HP 1-TB SATA 6G 2.5" 8GB Solid State Hybrid Drive (SSHD)
Formatted Capacity 1 TB
Spindle Speed 5,400 rpm +/- 0.2%
Drive Type Solid State Hybrid Drive (SSHD) technology with NAND Flash
Interface Serial ATA (SATA)
Cache Buffer 64 MB
NAND Flash Commercial
Multilevel Cell (cMLC)
8 GB
Number of Sectors 976,773,168
Seek Time (typical reads) Single Track: 2.0 ms
Average: 12 ms
Height 0.374 +/-.008 in (9.5 +/- 0.2 mm)
Width 2.750 +/- 0.010 in (69.85 +/- 0.25 mm)
Length 3.951 +0.008 / -0.010 in (100.35 +0.20 / -0.25 mm)
Weight 0.254 lb/115 g (max)
Operating Temperature 32° to 140° F (0° to 60° C)
QuickSpecs
HP ProDesk 400 G1 Business Series Desktop
Technical Specifications - Hard Disk and Solid State Storage
DA - 14693 North America — Version 5 — February 13, 2014 Page 25