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Storage
KC400
Kingston
$7646
AV-25
Western Digital
$2699
Capacity Gb
256320
Capacity
256 GB320 GB
Flash Type
MLC-
Form Factor
2.5"2.5"
Disk RPM
-5400 RPM
Heatsink
No No
Bus
SATA Gen 3SATA Gen 2
NVMe
No No
PCIe Standard
N/AN/A
Random I/O per Second (Read)
99,000-
Random I/O per Second (Write)
88,000-
SATA Speed
6 Gb/s3 Gb/s
Sequential Read Speed
550 MB/s-
Sequential Write Speed
540 MB/s-
Storage Type
Solid State DiskMechanical Disk
TDP
3.7W -
Part Number
SKC400S37WD3200BUCT
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Comparison Analysis

Comparing the KC400 vs AV-25 reveals distinct differences in their targeted use cases.

The AV-25 is the more budget-friendly option, costing approximately $49 (183%) less than the KC400.