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Appearance
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Type
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Dimensions
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Single-sided: 80 mm x 22 mm x 2.23 mm
(3.15" x 0.87" x 0.09")
Double-sided: 80 mm x 22 mm x 3.58 mm
(3.15" x 0.87" x 0.14")
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Weight
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8 g (0.28 oz)
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Interface
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Bus Interface
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NVMe PCIe Gen3 x4
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Storage
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Flash Type
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3D NAND flash
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Capacity
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128 GB/256 GB/512 GB/1 TB/2 TB
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Operating Environment
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Operating Temperature
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0°C (32°F) ~ 70°C (158°F)
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Operating Voltage
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3.3V±5%
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Performance
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Sequential Read/Write (CrystalDiskMark)
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2 TB Up to 2,500/1,700 MB/s
1 TB Up to 1,700/1,400 MB/s
512 GB Up to 1,700/1,400 MB/s
256 GB Up to 1,600/1,100 MB/s
128 GB Up to 1,500/550 MB/s
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4K Random Read/Write (IOmeter)
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2 TB Up to 200,000/250,000 IOPS
1 TB Up to 200,000/250,000 IOPS
512 GB Up to 160,000/250,000 IOPS
256 GB Up to 90,000/250,000 IOPS
128 GB Up to 95,000/130,000 IOPS
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Terabytes Written (TBW)
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2 TB 800 TBW
1 TB 400 TBW
512 GB 200 TBW
256 GB 100 TBW
128 GB 50 TBW
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Mean Time Between Failures (MTBF)
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2,000,000 hour(s)
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Drive Writes Per Day (DWPD)
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0.2 (5 yrs)
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Note
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- Speed may vary due to host hardware,
software, usage, and storage capacity.
- The workload used to rate DWPD may
be different from your actual workload,
which may vary due to host hardware,
software, usage, and storage capacity.
- Terabytes Written (TBW) expresses the
endurance under the highest capacity.
- Some motherboards only provide PCIe x2
connections for the M.2 slot, creating a
bottleneck on even the fastest drives.
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