Product comparison · 2 internal solid state drives

Goodram CX100 240 GB 2.5" Serial ATA III TLC vs Samsung 950 PRO

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  • 18specifications compared
  • 15differ
  • 3identical
  • 20known for one product only

Key differences

  • SSD capacity
    • CX100 240 GB 2.5" Serial ATA III TLC:240 GB
    • 950 PRO:256 GB
  • SSD form factor
    • CX100 240 GB 2.5" Serial ATA III TLC:2.5"
    • 950 PRO:M.2
  • Interface
    • CX100 240 GB 2.5" Serial ATA III TLC:Serial ATA III
    • 950 PRO:PCI Express
  • Data transfer rate
    • CX100 240 GB 2.5" Serial ATA III TLC:6 Gbit/s
    • 950 PRO:32 Gbit/s
  • Read speed
    • CX100 240 GB 2.5" Serial ATA III TLC:560 MB/s
    • 950 PRO:2200 MB/s
  • Write speed
    • CX100 240 GB 2.5" Serial ATA III TLC:500 MB/s
    • 950 PRO:900 MB/s
  • Random read (4KB)
    • CX100 240 GB 2.5" Serial ATA III TLC:82000 IOPS
    • 950 PRO:270000 IOPS
  • Random write (4KB)
    • CX100 240 GB 2.5" Serial ATA III TLC:39000 IOPS
    • 950 PRO:85000 IOPS

Side by side

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Comparison of CX100, 950 PRO
38 specifications
Features9 differ
SSD capacityDiffers240 GB256 GB
SSD form factorDiffers2.5"M.2
InterfaceDiffersSerial ATA IIIPCI Express
Security algorithmsKnown for oneUnknown — not stated by the source256-bit AES
Data transfer rateDiffers6 Gbit/s32 Gbit/s
Read speedDiffers560 MB/s2200 MB/s
Write speedDiffers500 MB/s900 MB/s
Random read (4KB)Differs82000 IOPS270000 IOPS
Random write (4KB)Differs39000 IOPS85000 IOPS
Storage drive buffer sizeKnown for oneUnknown — not stated by the source512 MB
PCI Express interface data lanesKnown for oneUnknown — not stated by the sourcex4
S.M.A.R.T. supportKnown for oneUnknown — not stated by the sourceYes
TRIM supportKnown for oneUnknown — not stated by the sourceYes
Mean time between failures (MTBF)Differs2000000 h1500000 h
TBW ratingKnown for oneUnknown — not stated by the source200
Memory typeKnown for oneTLCUnknown — not stated by the source
Uncompressed transfer rate (read)Known for one500 MB/sUnknown — not stated by the source
Uncompressed transfer rate (write)Known for one475 MB/sUnknown — not stated by the source
ECCKnown for oneYesUnknown — not stated by the source
End-to-End Data ProtectionKnown for oneYesUnknown — not stated by the source
CertificationKnown for oneCEUnknown — not stated by the source
Power2 differ
Power consumption (read)Differs3.5 W5.1 W
Power consumption (write)Differs3.5 W5.1 W
Power consumption (sleep)Known for oneUnknown — not stated by the source0.0025 W
Power consumption (idle)Known for oneUnknown — not stated by the source0.07 W
Power consumption (standby)Known for one0.47 WUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers69.9 mm80.2 mm
DepthDiffers100.1 mm22.1 mm
HeightDiffers6.85 mm2.38 mm
WeightDiffers50 g10 g
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 85 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Operating vibrationKnown for oneUnknown — not stated by the source20 G
Operating shockKnown for oneUnknown — not stated by the source1500 G
Other featuresidentical
Product colourBlackBlack
InternalYesYes

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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