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Samsung 860 EVO SSD 256GB vs Western Digital WD Black SN750 NVMe SSD 2TB

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Specification Charts

Capacity

WD Black SN750 NVMe SSD 2TB 2048 GB
860 EVO SSD 256GB 256 GB
Difference: 1792 (700%)

Random Read

WD Black SN750 NVMe SSD 2TB 480000 IOPS
860 EVO SSD 256GB 98000 IOPS
Difference: 382000 (390%)

Random Write

WD Black SN750 NVMe SSD 2TB 550000 IOPS
860 EVO SSD 256GB 90000 IOPS
Difference: 460000 (511%)

Sequential Read

WD Black SN750 NVMe SSD 2TB 3400 MB/sec
860 EVO SSD 256GB 550 MB/sec
Difference: 2850 (518%)

Sequential Write

WD Black SN750 NVMe SSD 2TB 2900 MB/sec
860 EVO SSD 256GB 520 MB/sec
Difference: 2380 (458%)

Endurance

WD Black SN750 NVMe SSD 2TB 1200 TB
860 EVO SSD 256GB 150 TB
Difference: 1050 (700%)

Specifications

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Model 860 EVO SSD 256GB WD Black SN750 NVMe SSD 2TB
Manufacturer Samsung Western Digital
NAND Samsung V-NAND 3-bit MLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 256 GB 2048 GB
Cache 512 MB (N/A) MB
Sequential Read 550 MB/s 3400 MB/s
Sequential Write 520 MB/s 2900 MB/s
Random Read 98000 IOPS 480000 IOPS
Random Write 90000 IOPS 550000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Samsung MJX Controller Western Digital in-house
Date Released 2019 2019
Endurance 150 TB 1200 TB
Notes 5-Year Limited Warranty 5-Year Warranty & Optional Heatsink

Price Comparison

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860 EVO SSD 256GB

Amazon.com

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WD Black SN750 NVMe SSD 2TB

Amazon.com

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