HP EliteBook 745 Maintenance and Service Guide - Page 104

M.2 PCIe solid-state drive specifications, M.2 PCIe solid-state drive

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M.2 PCIe solid-state drive specifications Table 11-3 M.2 PCIe solid-state drive specifications 256 GB* 512 GB* 1 TB* Dimensions Height 1 mm 1 mm 1 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 Interface type ATA-7 ATA-7 ATA-7 Transfer rate Sequential Read Random Read Up to 2150 MB/s Up to 300,000 IOPs Up to 2150 MB/s Up to 300,000 IOPs Up to 2150 MB/s Up to 300,000 IOPs Sequential Write Random Write Up to 1260 MB/sec Up to 100,000 IOPs Up to 1550 MB/sec Up to 100,000 IOPs Up to 1550 MB/sec Up to 100,000 IOPs Ready time, Maximum (to not busy) 1.0 sec 1.0 sec 1.0 sec Access times Logical 0.1 0.1 0.1 Total logical sectors 500,118,192 1,000,215,216 1,500,336,388 Operating temperature Operating 0° to 70°C (32°F to 158°F) 0° to 70°C (32°F to 158°F) 0° to 70°C (32°F to 158°F) Non-operating -40° to 80°C (-40°F to -40° to 85°C (-40°F to -40° to 85°C (-40°F to 176°F) 185°F) 185°F) *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. NOTE: Certain restrictions and exclusions apply. Contact technical support for details. 94 Chapter 11 Specifications

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M.2 PCIe solid-state drive
specifications
Table 11-3
M.2 PCIe solid-state drive
specifications
256 GB*
512 GB*
1 TB*
Dimensions
Height
1 mm
1 mm
1 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
Interface type
ATA-7
ATA-7
ATA-7
Transfer rate
Sequential Read
Random Read
Up to 2150 MB/s
Up to 300,000 IOPs
Up to 2150 MB/s
Up to 300,000 IOPs
Up to 2150 MB/s
Up to 300,000 IOPs
Sequential Write
Random Write
Up to 1260 MB/sec
Up to 100,000 IOPs
Up to 1550 MB/sec
Up to 100,000 IOPs
Up to 1550 MB/sec
Up to 100,000 IOPs
Ready time, Maximum (to not busy)
1.0 sec
1.0 sec
1.0 sec
Access times
Logical
0.1
0.1
0.1
Total logical sectors
500,118,192
1,000,215,216
1,500,336,388
Operating temperature
Operating
0° to 70°C (32°F to
158°F)
0° to 70°C (32°F to
158°F)
0° to 70°C (32°F to
158°F)
Non-operating
–40° to 80°C (–40°F to
176°F)
–40° to 85°C (–40°F to
185°F)
–40° to 85°C (-40°F to
185°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
NOTE:
Certain restrictions and exclusions apply. Contact technical support for details.
94
Chapter 11
Specifications