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Product comparison · 2 internal solid state drives

Kingston Technology A400 120 GB 2.5" Serial ATA III TLC vs Kingston Technology 256G SSD KC600 SATA3

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  • 21specifications compared
  • 10differ
  • 11identical
  • 21known for one product only

Key differences

  • SSD capacity
    • 120 GB
    • 256 GB
  • Memory type
    • TLC
    • 3D TLC
  • Read speed
    • 500 MB/s
    • 550 MB/s
  • Write speed
    • 320 MB/s
    • 500 MB/s
  • Power consumption (write)
    • 1.535 W
    • 3.2 W
  • Power consumption (average)
    • 0.279 W
    • 0.2 W
  • Power consumption (idle)
    • 0.195 W
    • 0.06 W
  • Width
    • 100 mm
    • 69.9 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Kingston Technology

A400 120 GB 2.5" Serial ATA III TLC

Model A400

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B

Kingston Technology

256G SSD KC600 SATA3

Model KC600

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Features4 differ
SSD capacityDiffers120 GB256 GB
Memory typeDiffersTLC3D TLC
Hardware encryptionKnown for oneYes
Security algorithmsKnown for one256-bit AES
Read speedDiffers500 MB/s550 MB/s
Write speedDiffers320 MB/s500 MB/s
Random read (4KB)Known for one90000 IOPS
Random write (4KB)Known for one80000 IOPS
Controller typeKnown for oneSMI SM2259
NVMeKnown for oneNo
Protection featuresKnown for oneShock resistant, Vibration proof
CertificationKnown for oneCE, FCC
Power3 differ
Power consumption (read)Known for one1.3 W
Power consumption (write)Differs1.535 W3.2 W
Power consumption (average)Differs0.279 W0.2 W
Power consumption (idle)Differs0.195 W0.06 W
Power consumption (max)Known for one0.642 W
Weight & dimensions3 differ
WidthDiffers100 mm69.9 mm
DepthDiffers69.9 mm100.1 mm
WeightDiffers39 g40 g
Packaging dataidentical
Package widthKnown for one129.5 mm
Package depthKnown for one9.14 mm
Package heightKnown for one184.2 mm
Package weightKnown for one62.19 g
Package typeKnown for oneBlister
Logistics dataidentical
Country of originKnown for oneChina
Master (outer) case widthKnown for one135.9 mm
Master (outer) case lengthKnown for one203.2 mm
Master (outer) case heightKnown for one69.8 mm
Master (outer) case gross weightKnown for one699.95 g
Products per master (outer) caseKnown for one10 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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