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ADATA Ultimate SU750 512GB vs Western Digital WD Black SN750 NVMe SSD 2TB

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Specification Charts

Capacity

WD Black SN750 NVMe SSD 2TB 2048 GB
Ultimate SU750 512GB 512 GB
Difference: 1536 (300%)

Random Read

WD Black SN750 NVMe SSD 2TB 480000 IOPS
Ultimate SU750 512GB 65000 IOPS
Difference: 415000 (638%)

Random Write

WD Black SN750 NVMe SSD 2TB 550000 IOPS
Ultimate SU750 512GB 75000 IOPS
Difference: 475000 (633%)

Sequential Read

WD Black SN750 NVMe SSD 2TB 3400 MB/sec
Ultimate SU750 512GB 550 MB/sec
Difference: 2850 (518%)

Sequential Write

WD Black SN750 NVMe SSD 2TB 2900 MB/sec
Ultimate SU750 512GB 520 MB/sec
Difference: 2380 (458%)

Endurance

WD Black SN750 NVMe SSD 2TB 1200 TB
Ultimate SU750 512GB 400 TB
Difference: 800 (200%)

Specifications

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Model Ultimate SU750 512GB WD Black SN750 NVMe SSD 2TB
Manufacturer ADATA Western Digital
NAND Micron 64L 3D TLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 512 GB 2048 GB
Cache N/A MB (N/A) MB
Sequential Read 550 MB/s 3400 MB/s
Sequential Write 520 MB/s 2900 MB/s
Random Read 65000 IOPS 480000 IOPS
Random Write 75000 IOPS 550000 IOPS
Interface SATA III NVMe 1.3
Controller Realtek RTS5733DMQ Western Digital in-house
Date Released 2019 2019
Endurance 400 TB 1200 TB
Notes 3-Year Warranty 5-Year Warranty & Optional Heatsink

Price Comparison

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Ultimate SU750 512GB

Amazon.com

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WD Black SN750 NVMe SSD 2TB

Amazon.com

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