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Samsung 860 EVO M.2 SSD 1TB vs Western Digital WD Black SN750 NVMe SSD 250GB

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Specification Charts

Capacity

860 EVO M.2 SSD 1TB 1024 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 774 (310%)

Random Read

WD Black SN750 NVMe SSD 250GB 220000 IOPS
860 EVO M.2 SSD 1TB 97000 IOPS
Difference: 123000 (127%)

Random Write

WD Black SN750 NVMe SSD 250GB 180000 IOPS
860 EVO M.2 SSD 1TB 88000 IOPS
Difference: 92000 (105%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
860 EVO M.2 SSD 1TB 550 MB/sec
Difference: 2550 (464%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
860 EVO M.2 SSD 1TB 520 MB/sec
Difference: 1080 (208%)

Endurance

860 EVO M.2 SSD 1TB 600 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 400 (200%)

Specifications

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Model 860 EVO M.2 SSD 1TB WD Black SN750 NVMe SSD 250GB
Manufacturer Samsung Western Digital
NAND Samsung V-NAND 3-bit MLC SanDisk 64-layer 3D TLC
Form Factor M.2 SATA M.2 (2280)
Capacity 1024 GB 250 GB
Cache 1024 MB (N/A) MB
Sequential Read 550 MB/s 3100 MB/s
Sequential Write 520 MB/s 1600 MB/s
Random Read 97000 IOPS 220000 IOPS
Random Write 88000 IOPS 180000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Samsung MJX Controller Western Digital in-house
Date Released 2019 2019
Endurance 600 TB 200 TB
Notes 5-Year Limited Warranty 5-Year Warranty

Price Comparison

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860 EVO M.2 SSD 1TB

Amazon.com

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WD Black SN750 NVMe SSD 250GB

Amazon.com

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