Unterschiede hervorheben | 960 GB SAS SSD Samsung PM1643a |
1,92 TB SAS SSD Samsung PM1643a |
3,84 TB SAS SSD Samsung PM1643a |
7,68 TB SAS SSD Samsung PM1643a |
15,36 TB SAS SSD Samsung PM1643a |
400 GB SAS SSD Seagate Nytro 3731 |
800 GB SAS SSD Seagate Nytro 3731 |
1,6 TB SAS SSD Seagate Nytro 3731 |
3,2 TB SAS SSD Seagate Nytro 3731 |
Manufacturer | Samsung | Samsung | Samsung | Samsung | Samsung | Seagate | Seagate | Seagate | Seagate |
Capacity (GB) | 960 GB | 1.92 TB | 3.84 TB | 7.68 TB | 15.36 TB | 400 TB | 800 TB | 1.6 TB | 3.2 TB |
IOPS (read/write) | 380000 / 40000 | 430000 / 60000 | 450000 / 90000 | 400000 / 90000 | 400000 / 65000 | 210000 / 180000 | 230000 / 240000 | 230000 / 240000 | 230000 / 240000 |
Read (MB/s) | 2100 | 2100 | 2100 | 2100 | 2100 | 2150 | 2200 | 2200 | 2000 |
Write (MB/s) | 1000 | 1800 | 2000 | 2000 | 1800 | 1000 | 1550 | 1550 | 1550 |
Celltype | 64-Layer V-NAND TLC | 64-Layer V-NAND TLC | 64-Layer V-NAND TLC | 64-Layer V-NAND TLC | 64-Layer V-NAND TLC | 3D eTLC | 3D eTLC | 3D eTLC | 3D eTLC |
Endurance Rating (Lifetime Writes in TB) | 1752 TBW | 3504 TBW | 7008 TBW | 14016 TBW | 28032 | 4300 TBW | 8700 TBW | 17500 TBW | 35000 TBW |
Full Drive Writes per Day | 1 DWD | 1 DWD | 1 DWD | 1 DWD | 1 DWD | 10 DWD | 10 DWD | 10 DWD | 10 DWD |
Mean Time Between Failures (MTBF in hours) | 2,000.000 | 2,000.000 | 2,000.000 | 2,000.000 | 2,000.000 | 2,500.000 | 2,500.000 | 2,500.000 | 2,500.000 |
Power Loss Data Protection | yes | yes | yes | yes | yes | yes | yes | yes | yes |
Power Consumption - active (Watts) | 12.5W | 12.5W | 12.5W | 12.5W | 12.5W | 8.7W | 8.7W | 8.7W | 8.7W |
Interface | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s | Dual SAS 12Gb/s |
Design | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch | 2.5 inch |