HP ProBook 445 - Storage and Drives - Additional HDD Specifications

500 GB 5400 rpm SATA
Hard Drive
Drive Weight 0.22 lb (101 g)
Capacity 500 GB
Height 0.37 in (9.5 mm)
Width 2.75 in (70 mm)
Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate Synchronous (maximum) 300 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track 3 ms
Average 13 ms
Maximum 24 ms
Rotational Speed 5400 rpm
Logical Blocks 976,773,168
Operating Temperature 32° to 140° F (0° to 60° C) [case temp]
Features ATA Security
750 GB 5400 rpm SATA
Hard Drive
Drive Weight 0.22 lb (101 g)
Capacity 750 GB
Height 0.37 in (9.5 mm)
Width 2.75 in (70 mm)
Interface ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate Synchronous (maximum) 300 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track 3 ms
Average 13 ms
Maximum 24 ms
Rotational Speed 5400 rpm
Logical Blocks 1,465,149,168
Operating Temperature 32° to 140° F (0° to 60° C) [case temp]
Features ATA Security
Optical Drives
QuickSpecs
HP ProBook 445 Notebook PC
HP ProBook 455 Notebook PC
Technical Specifications
DA - 14587 Worldwide — Version 5 — August 26, 2013 Page 17