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Product comparison · 2 internal solid state drives

Lenovo 00UP421 internal solid state drive vs XPG SX950 240 GB 2.5" Serial ATA III 3D MLC

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  • 5specifications compared
  • 3differ
  • 2identical
  • 38known for one product only

Key differences

  • SSD capacity
    • 256 GB
    • 240 GB
  • SSD form factor
    • M.2
    • 2.5"
  • Component for
    • Laptop
    • PC/Laptop

Side by side

Differences highlightedShow differences only
43 specifications
A

Lenovo

00UP421 internal solid state drive

Model 00UP421

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B

XPG

SX950 240 GB 2.5" Serial ATA III 3D MLC

Model SX950

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Features3 differ
SSD capacityDiffers256 GB240 GB
SSD form factorDiffersM.22.5"
Memory typeKnown for one3D MLC
Component forDiffersLaptopPC/Laptop
Read speedKnown for one560 MB/s
Write speedKnown for one530 MB/s
Random read (4KB)Known for one80000 IOPS
Random write (4KB)Known for one90000 IOPS
Sequential read speed (ATTO)Known for one560 MB/s
Sequential write speed (ATTO)Known for one520 MB/s
Sequential read speed (CDM)Known for one560 MB/s
Sequential write speed (CDM)Known for one515 MB/s
Sequential read speed (AS SSD)Known for one530 MB/s
Sequential write speed (AS SSD)Known for one490 MB/s
RAID supportKnown for oneYes
ECCKnown for oneYes
Low-density parity-check (LDPC)Known for oneYes
Mean time between failures (MTBF)Known for one2000000 h
TBW ratingKnown for one200
CertificationKnown for oneCE, FCC, BSMI, VCC
Poweridentical
Power consumption (average)Known for one0.82 W
Weight & dimensionsidentical
WidthKnown for one69.8 mm
DepthKnown for one100.5 mm
HeightKnown for one7 mm
WeightKnown for one58 g
Packaging dataidentical
Storage drive adapter includedKnown for oneYes
Storage drive adapter typeKnown for one2.5" - 3.5"
Package widthKnown for one355 mm
Package depthKnown for one364 mm
Package heightKnown for one300 mm
Package weightKnown for one154 g
Package typeKnown for oneBox
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 70 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating shockKnown for one1500 G
Other featuresidentical
Product colourKnown for oneBlack
Compliance certificatesKnown for oneRoHS
Compatible productsKnown for oneTHINKPAD-P50 THINKPAD-T460S THINKPAD-YOGA-260
Logistics dataidentical
Master (outer) case widthKnown for one355 mm
Master (outer) case lengthKnown for one364 mm
Master (outer) case heightKnown for one300 mm

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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