technical information
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250 GB WD Blue SA510 SSD
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500 GB WD Blue SA510 SSD
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1 TB WD Blue SA510 SSD
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240 GB Samsung SSD DC PM893 Series
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480 GB Samsung SSD DC PM893 Series
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960 GB Samsung SSD DC PM893 Series
Manufacturer Western Digital Western Digital Western Digital Samsung Samsung Samsung
Capacity (GB) 250 GB 500 GB 1 TB 240 GB 480 GB 960 GB
IOPS (read/write) 80000 / 78000 90000 / 82000 90000 / 82000 97000 / 15000 97000 / 31000 97000 / 31000
Read (MB/s) 555 560 560 550 550 550
Write (MB/s) 440 520 520 300 530 530
Celltype TLC TLC TLC V6 TLC V6 TLC V6 TLC
Endurance Rating (Lifetime Writes in TB) 100 200 400 438 TBW 876 TBW 1752 TBW
Full Drive Writes per Day 0.3 DWD 0.3 DWD 0.3 DWD 1 DWD 1 DWD 1 DWD
Mean Time Between Failures (MTBF in hours) 1,750.000 1,750.000 1,750.000 2,000.000 2,000.000 2,000.000
Power Loss Data Protection       yes yes yes
Power Consumption - active (Watts) 1.8W 1.8W 1.8W 3.1W 3.1W 3.1W
Interface S-ATA 6Gb/s S-ATA 6Gb/s S-ATA 6Gb/s S-ATA 6Gb/s S-ATA 6Gb/s S-ATA 6Gb/s
Design 2.5 inch 2.5 inch 2.5 inch 2.5 inch 2.5 inch 2.5 inch