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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500 GB M.2 NVMe SSD Samsung 980 Pro
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1 TB M.2 NVMe SSD Samsung 980 Pro
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2 TB M.2 NVMe SSD Samsung 980 Pro
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500 GB M.2 SSD Seagate FireCuda 530
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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
Manufacturer Samsung Samsung Samsung Samsung Samsung Samsung Seagate Western Digital Western Digital Western Digital
Capacity (GB) 960 GB 1.92 TB 3.84 TB 500 GB 1 TB 2 TB 500 GB 1 TB 2 TB 4 TB
IOPS (read/write) 550000 / 60000 800000 / 85000 800000 / 85000 800000 / 1000000 1000000 / 1000000 1000000 / 1000000 400000 / 700000 800000 / 1100000 1200000 / 1100000 1200000 / 1100000
Read (MB/s) 5000 5500 5500 6900 7000 7000 7000 7300 7300 7300
Write (MB/s) 1400 2000 2000 5000 5000 5100 3000 6300 6600 6600
Celltype V6 TLC V6 TLC V6 TLC 3-bit MLC 3-bit MLC 3-bit MLC 3D-TLC 112-Layer BiCS5 TLC 112-Layer BiCS5 TLC 112-Layer BiCS5 TLC
Controller Elpis (8ch) Elpis (8ch) Elpis (8ch) Samsung Elpis Samsung Elpis Samsung Elpis        
Endurance Rating (Lifetime Writes in TB) 1752 3504 7008 300 TBW 600 TBW 1200 TBW 640 600 1200 2400
Full Drive Writes per Day 1 DWD 1 DWD 1 DWD 0.6 DWD 0.6 DWD 0.6 DWD 0.72 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 1,800.000 1,750.000 1,750.000 1,750.000
Power Loss Data Protection yes yes yes              
Power Consumption - active (Watts) 7.5W 8.2W 8.2W 7.4W 7W 7W 5.8W 2.5W 2.5W 2.5W
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
Design M.2 (22110) M.2 (22110) M.2 (22110) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280) M.2 (2280)