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Crucial BX500 120GB vs Western Digital WD Black SN750 NVMe SSD 500GB

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Specification Charts

Capacity

WD Black SN750 NVMe SSD 500GB 500 GB
BX500 120GB 128 GB
Difference: 372 (291%)

Random Read

BX500 120GB N/A IOPS
WD Black SN750 NVMe SSD 500GB 420000 IOPS
Difference: -420000 (-100%)

Random Write

BX500 120GB N/A IOPS
WD Black SN750 NVMe SSD 500GB 380000 IOPS
Difference: -380000 (-100%)

Sequential Read

WD Black SN750 NVMe SSD 500GB 3470 MB/sec
BX500 120GB 540 MB/sec
Difference: 2930 (543%)

Sequential Write

WD Black SN750 NVMe SSD 500GB 2600 MB/sec
BX500 120GB 500 MB/sec
Difference: 2100 (420%)

Endurance

WD Black SN750 NVMe SSD 500GB 300 TB
BX500 120GB 40 TB
Difference: 260 (650%)

Specifications

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Model BX500 120GB WD Black SN750 NVMe SSD 500GB
Manufacturer Crucial Western Digital
NAND Micron 64L TLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 128 GB 500 GB
Cache N/A MB (N/A) MB
Sequential Read 540 MB/s 3470 MB/s
Sequential Write 500 MB/s 2600 MB/s
Random Read N/A IOPS 420000 IOPS
Random Write N/A IOPS 380000 IOPS
Interface SATA III NVMe 1.3
Controller Silicon Motion SM2258XT Western Digital in-house
Date Released 2019 2019
Endurance 40 TB 300 TB
Notes 3-Year Warranty 5-Year Warranty & Optional Heatsink

Price Comparison

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BX500 120GB

Amazon.com

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WD Black SN750 NVMe SSD 500GB

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