Unterschiede hervorheben | 960 GB M.2 NVMe Samsung PM9A3 DC Series |
1,92 TB M.2 NVMe Samsung PM9A3 DC Series |
3,84 TB M.2 NVMe Samsung PM9A3 DC Series |
1 TB M.2 NVMe SSD Samsung 990 Pro |
2 TB M.2 NVMe SSD Samsung 990 Pro |
4 TB M.2 NVMe SSD Samsung 990 Pro |
1 TB M.2 NVMe SSD WD Black SN850X |
2 TB M.2 NVMe SSD WD Black SN850X |
4 TB M.2 NVMe SSD WD Black SN850X |
Hersteller | Samsung | Samsung | Samsung | Samsung | Samsung | Samsung | Western Digital | Western Digital | Western Digital |
Kapazität (GB) | 960 GB | 1,92 TB | 3,84 TB | 1 TB | 2 TB | 4 TB | 1 TB | 2 TB | 4 TB |
IOPS (lesen/schreiben) | 550000 / 60000 | 800000 / 85000 | 800000 / 85000 | 1200000 / 1550000 | 1400000 / 1550000 | 1600000 / 1550000 | 800000 / 1100000 | 1200000 / 1100000 | 1200000 / 1100000 |
Lesen (MB/s) | 5000 | 5500 | 5500 | 7450 | 7450 | 7450 | 7300 | 7300 | 7300 |
Schreiben (MB/s) | 1400 | 2000 | 2000 | 6900 | 6900 | 6900 | 6300 | 6600 | 6600 |
Zellentyp | 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 |
Controller | Elpis (8ch) | Elpis (8ch) | Elpis (8ch) | Samsung | Samsung | Samsung | |||
Haltbarkeit (lebenslange Schreibzugriffe in TB) | 1752 | 3504 | 7008 | 600 | 1200 | 2400 | 600 | 1200 | 2400 |
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 |
Zuverlässigkeit (MTBF in Stunden) | 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 |
Power Loss Data Protection | ja | ja | ja | ||||||
Leistungsaufnahme - aktiv (Watt) | 7,5W | 8,2W | 8,2W | 7,8W | 8,5W | 8,5W | 2,5W | 2,5W | 2,5W |
Schnittstelle | 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 |
Bauform | 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) |