HP ProBook 445 G7 - Solid-State Drive Specifications

Solid-state drive specications
Table 9-4 Solid-state drive specications
128 GB* 256 GB* 512 GB*
Height 1.0 mm 1.0 mm 1.0 mm
Length 50.8 mm 50.8 mm 50.8 mm
Width 28.9 mm 28.9 mm 28.9 mm
Weight < 10 g < 10 g < 10 g
Transfer rate
Sequential read up to 2150 MB/s up to 2150 MB/s up to 2150 MB/s
Random read Up to 300,000 IOPs Up to 300,000 IOPs Up to 300,000 IOPs
Sequential write up to 1260 MB/s up to 1550 MB/s up to 1550 MB/s
Random write Up to 100,000 IOPs Up to 100,000 IOPs Up to 100,000 IOPs
Interface type SATA-3 PCIe PCIe
Ready time, maximum (to not busy) 1.0 ms < 1.0 ms < 1.0 ms
Access times, logical 0.1 ms 0.1 ms 0.1 ms
Total logical sectors 234,441,648 468,883,296 1,000,215,216
Operating temperature 0°C to 70°C (32°F to 158°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specications may
dier slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
80 Chapter 9 Specications