Comparison of NVMe Solid State Drives
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A comparison of PCIe SSD's using the NVMe protocol.
M.2 NVMe SSD's[edit]
| Manufacturer | Samsung | Intel | Plextor | OCZ (Toshiba) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series | 950 Pro[1] | 960 Evo[2] | 960 Pro[3] | 600p[4] | M8Pe[5] | RD400[6] | ||||||||||||||
| Capacity (GB) | 256 | 512 | 256 | 512 | 1024 | 512 | 1024 | 2048 | 128 | 256 | 512 | 1024 | 128 | 256 | 512 | 1024 | 128 | 256 | 512 | 1024 |
| Released | September 2015 | October 2016 | August 2016 | May 2016 | ||||||||||||||||
| Form factor | M.2 2280 | |||||||||||||||||||
| Single sided | Double | Single | Double | |||||||||||||||||
| Interfacre | PCIe 3.0 x4 | |||||||||||||||||||
| Controller | Samsung UBX | Samsung Polaris | Silicon Motion SM2260 | Marvell 88SS1093 | ? | |||||||||||||||
| Nand | Samsung 32-layer
MLC V-NAND |
Samsung 32-layer
TLC V-NAND |
Samsung 48-layer
MLC V-NAND |
IMTF TLD 3D-NAND
(Intel / Micron) |
Toshiba 15 nm MLC | |||||||||||||||
| DRAM (GB) | 0.5 | 0.5 | 1 | 0.5 | 1 | 2 | ? | 0.5 | 1 | ? | ||||||||||
| Seq. Read (MB/s) | 2200 | 2500 | 3200 | 3500 | 770 | 1570 | 1775 | 1800 | 1600 | 2000 | 2300 | 2500 | 2200 | 2600 | ||||||
| Seq. Write(MB/s) | 900 | 1500 | 1500 | 1800 | 1900 | 2100 | 450 | 540 | 560 | 560 | 500 | 900 | 1300 | 1400 | 620 | 1150 | 1600 | 1550 | ||
| Rand. Read (4KB QD32 IOPS) | 270k | 300k | 330k | 380k | 330k | 440k | 35k | 71k | 128.5k | 155k | 120k | 210k | 260k | 280k | 170k | 210k | 190k | 210k | ||
| Rand. Write (4KB QD32 IOPS) | 85k | 110k | 300k | 330k | 360k | 330k | 360k | 91.5k | 112k | 128k | 130k | 230k | 250k | 240k | 110k | 140k | 120k | 130k | ||
| Rand. Read (4KB QD1 IOPS) | 11k | 12k | 14k | ? | ? | ? | ||||||||||||||
| Rand. Write (4KB QD1 IOPS) | 43k | 50k | ||||||||||||||||||
| Average Power Consumption (W) | 5.1 | 5.7 | 5.3 | 5.4 | 5.7 | 5.1 | 5.3 | 5.8 | ? | ? | 6.0 | 6.4 | ||||||||
| Idle Power Consumption | 70 mW | 40 mW | ? | 6 mW (Power State 5) | ||||||||||||||||
| MTBF (h) | 1.500.000 | 1.600.000 | 2.400.000 | 1.500.000 | ||||||||||||||||
| TBW | 200 | 400 | 100 | 200 | 400 | 800 | 1200 | 72 | 144 | 288 | 576 | 192 | 384 | 768 | 74 | 148 | 296 | 592 | ||
| Warranty | 5-year | 3-year | 5-year | |||||||||||||||||
PCIe NVMe SSD's[edit]
References[edit]
- ↑ "950 PRO | Consumer SSD | Samsung V-NAND SSD". Samsung Semiconductor. Retrieved 2016-10-05.
- ↑ "960 EVO | Consumer SSD | Samsung V-NAND SSD". Samsung Semiconductor. Retrieved 2016-10-05.
- ↑ "960 PRO | Consumer SSD | Samsung V-NAND SSD". Samsung Semiconductor. Retrieved 2016-10-05.
- ↑ "Intel® SSD 600p Series: PC Storage Optimized". Intel. Retrieved 2016-10-05.
- ↑ "M8Pe(G)". Plextor Official Website. Retrieved 2016-10-05.
- ↑ "OCZ RD400/400A PCIe NVMe M.2 SSD (Solid State Drive)". ocz.com. Retrieved 2016-10-05.
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