M.2 solid-state drive specifications
128-GB*
180-GB*
240-GB*
256-GB*
512-GB*
Dimensions
Height
1 mm
1 mm
1 mm
1 mm
1 mm
Length
50.8 mm
50.8 mm
50.8 mm
50.8 mm
50.8 mm
Width
28.9 mm
28.9 mm
28.9 mm
28.9 mm
28.9 mm
Weight
< 10 g
< 10 g
< 10 g
< 10 g
< 10 g
Interface type
ATA-7
ATA-7
ATA-7
ATA-7
ATA-7
Transfer rate
Sequential Read
Random Read
Up to 520 MB/s
Up to 60K IOPs
Up to 540 MB/s
Up to 41K IOPs
Up to 540 MB/s
Up to 41K IOPs
Up to 540 MB/s
Up to 85K IOPs
Up to 500 MB/s
Up to 84K IOPs
Sequential Write
Random Write
Up to 160 MB/s
Up to 34K IOPs
Up to 490 MB/s
Up to 49K IOPs
Up to 490 MB/s
Up to 80K IOPs
Up to 280 MB/s
Up to 67K IOPs
Up to 455 MB/s
Up to 59K IOPs
Ready time, Maximum (to not busy)
1.0 s
1.0 s
1.0 s
1.0 s
3.0 s
Access times
Logical
0.1 ms
0.1 ms
0.1 ms
0.1
0.1
Total logical sectors
250,069,680
351,651,888
468,862,128
500,118,192
1.000.215.216
Operating temperature
Operating
Non-operating
0° to 70°C (32°F
to 158°F)
-40° to 95°C
(-40°F to
203°F)
0° to 70°C (32°F
to 158°F)
-40° to 85°C
(-40°F to
185°F)
0° to 70°C (32°F
to 158°F)
-40° to 85°C
(-40°F to
185°F)
0° to 70°C (32°F
to 158°F)
-55° to 90°C
(-67°F to
194°F)
0° to 70°C (32°F
to 158°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.
M.2 solid-state drive specifications
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