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Storage
CRAS C910
Klevv
$48199
WD_BLACK SN850X
Western Digital
$65900
Capacity Gb
40004000
Capacity
4 TB4 TB
Flash Type
-TLC
Form Factor
M.2 2280M.2 2280
Heatsink
Yes No
Bus
M.2 PCIe 4.0 x4M.2 PCIe 4.0 x4
NVMe
Yes Yes
PCIe Standard
PCIe 4.0PCIe 4.0
Random I/O per Second (Read)
540,0001,200,000
Random I/O per Second (Write)
600,0001,100,000
Sequential Read Speed
5,200 MB/s7,300 MB/s
Sequential Write Speed
4,800 MB/s6,600 MB/s
Storage Type
Solid State DiskSolid State Disk
Part Number
K04TBM2SP0-C91WDS400T2X0E
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Comparison Analysis

Comparing the CRAS C910 vs WD_BLACK SN850X reveals distinct differences in their targeted use cases.

The CRAS C910 is the more budget-friendly option, costing approximately $177 (37%) less than the WD_BLACK SN850X.