technical information
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960 GB M.2 NVMe Samsung PM9A3 DC Series
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1,92 TB M.2 NVMe Samsung PM9A3 DC Series
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3,84 TB M.2 NVMe Samsung PM9A3 DC Series
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1 TB M.2 NVMe SSD Samsung 990 Pro
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2 TB M.2 NVMe SSD Samsung 990 Pro
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4 TB M.2 NVMe SSD Samsung 990 Pro
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1 TB M.2 NVMe SSD WD Black SN850X
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2 TB M.2 NVMe SSD WD Black SN850X
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4 TB M.2 NVMe SSD WD Black SN850X
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250 GB M.2 NVMe SSD WD Blue SN580
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500 GB M.2 NVMe SSD WD Blue SN580
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1 TB M.2 NVMe SSD WD Blue SN580
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2 TB M.2 NVMe SSD WD Blue SN580
Manufacturer Samsung Samsung Samsung Samsung Samsung Samsung Western Digital Western Digital Western Digital Western Digital Western Digital Western Digital Western Digital
Capacity (GB) 960 GB 1.92 TB 3.84 TB 1 TB 2 TB 4 TB 1 TB 2 TB 4 TB 250 GB 500 GB 1 TB 2 TB
IOPS (read/write) 550000 / 60000 800000 / 85000 800000 / 85000 1200000 / 1550000 1400000 / 1550000 1600000 / 1550000 800000 / 1100000 1200000 / 1100000 1200000 / 1100000 240000 / 470000 450000 / 750000 600000 / 750000 600000 / 750000
Read (MB/s) 5000 5500 5500 7450 7450 7450 7300 7300 7300 4000 4000 4150 4150
Write (MB/s) 1400 2000 2000 6900 6900 6900 6300 6600 6600 2000 3600 4150 4150
Celltype V6 TLC V6 TLC V6 TLC V-NAND 3-Bit MLC V-NAND 3-Bit MLC V-NAND 3-Bit MLC 112-Layer BiCS5 TLC 112-Layer BiCS5 TLC 112-Layer BiCS5 TLC WDC TLC WDC TLC WDC TLC WDC TLC
Controller Elpis (8ch) Elpis (8ch) Elpis (8ch) Samsung Samsung Samsung              
Endurance Rating (Lifetime Writes in TB) 1752 3504 7008 600 1200 2400 600 1200 2400 150 300 600 900
Full Drive Writes per Day 1 DWD 1 DWD 1 DWD 0.33 DWD 0.33 DWD 0.33 DWD 0.3 DWD 0.3 DWD 0.3 DWD 0.3 DWD 0.3 DWD 0.3 DWD 0.3 DWD
Mean Time Between Failures (MTBF in hours) 2,000.000 2,000.000 2,000.000 1,500.000 1,500.000 1,500.000 1,750.000 1,750.000 1,750.000 1,500.000 1,500.000 1,500.000 1,500.000
Power Loss Data Protection yes yes yes                    
Power Consumption - active (Watts) 7.5W 8.2W 8.2W 7.8W 8.5W 8.5W 2.5W 2.5W 2.5W 1.8W 1.8W 1.8W 1.8W
Interface PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4 PCIe 4,0 x4
Design M.2 (22110) M.2 (22110) M.2 (22110) M.2 NVMe SSD M.2 NVMe SSD M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280)