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Product comparison · 2 internal solid state drives

Goodram CX200 120 GB 2.5" Serial ATA III vs Samsung PM871a 512 GB 2.5" Serial ATA III

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  • 8specifications compared
  • 2differ
  • 6identical
  • 19known for one product only

Key differences

  • SSD capacity
    • 120 GB
    • 512 GB
  • Storage temperature (T-T)
    • -45 - 85 °C
    • -40 - 85 °C

Side by side

Differences highlightedShow differences only
27 specifications
A

Goodram

CX200 120 GB 2.5" Serial ATA III

Model CX200

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B

Samsung

PM871a 512 GB 2.5" Serial ATA III

Model PM871a

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Features1 differ
SSD capacityDiffers120 GB512 GB
Read speedKnown for one560 MB/s
Write speedKnown for one500 MB/s
Uncompressed transfer rate (read)Known for one530 MB/s
Uncompressed transfer rate (write)Known for one480 MB/s
Random read (4KB)Known for one81000 IOPS
Random write (4KB)Known for one45000 IOPS
Controller typeKnown for onePhison PS3110-S10
ECCKnown for oneYes
End-to-End Data ProtectionKnown for oneYes
Mean time between failures (MTBF)Known for one2000000 h
CertificationKnown for oneCE
Poweridentical
Power consumption (read)Known for one2.232 W
Power consumption (write)Known for one3.535 W
Weight & dimensionsidentical
WidthKnown for one69.9 mm
DepthKnown for one100.1 mm
HeightKnown for one6.85 mm
WeightKnown for one50 g
Operational conditions1 differ
Storage temperature (T-T)Differs-45 - 85 °C-40 - 85 °C
Storage relative humidity (H-H)Known for one5 - 95%
Operating shockKnown for one1500 G

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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