Product comparison · 2 internal solid state drives

Dell 400-ALPX internal solid state drive vs Kingston Technology SSDNow UV400

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  • 6specifications compared
  • 3differ
  • 3identical
  • 30known for one product only

Key differences

The Dell 400-ALPX internal solid state drive has 80 GB more SSD capacity than the Kingston Technology SSDNow UV400 (200 GB vs 120 GB). Interface: Serial ATA on the Dell 400-ALPX internal solid state drive, Serial ATA III on the Kingston Technology SSDNow UV400. Memory type: MLC on the Dell 400-ALPX internal solid state drive, TLC on the Kingston Technology SSDNow UV400.

  • SSD capacity
    • 400-ALPX internal solid state drive:200 GB
    • SSDNow UV400:120 GB
  • Interface
    • 400-ALPX internal solid state drive:Serial ATA
    • SSDNow UV400:Serial ATA III
  • Memory type
    • 400-ALPX internal solid state drive:MLC
    • SSDNow UV400:TLC

Side by side

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Comparison of 400-ALPX, SSDNow UV400
36 specifications
B

Kingston Technology

SSDNow UV400View product
Features3 differ
SSD capacityDiffers200 GB120 GB
SSD form factor2.5"2.5"
InterfaceDiffersSerial ATASerial ATA III
Memory typeDiffersMLCTLC
Data transfer rate6 Gbit/s6 Gbit/s
Read speedKnown for oneUnknown — not stated by the source550 MB/s
Write speedKnown for oneUnknown — not stated by the source350 MB/s
Random read (4KB)Known for oneUnknown — not stated by the source90000 IOPS
Random write (4KB)Known for oneUnknown — not stated by the source15000 IOPS
Controller typeKnown for oneUnknown — not stated by the sourceMarvell 88SS1074
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source1000000 h
Protection featuresKnown for oneUnknown — not stated by the sourceShock resistant, Vibration proof
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
TBW ratingKnown for oneUnknown — not stated by the source64
CertificationKnown for oneUnknown — not stated by the sourceFCC, VCI
Hot-swapKnown for oneYesUnknown — not stated by the source
Poweridentical
Power consumption (read)Known for oneUnknown — not stated by the source0.59 W
Power consumption (write)Known for oneUnknown — not stated by the source2.515 W
Power consumption (average)Known for oneUnknown — not stated by the source0.693 W
Power consumption (standby)Known for oneUnknown — not stated by the source0.672 W
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source100 mm
DepthKnown for oneUnknown — not stated by the source7 mm
HeightKnown for oneUnknown — not stated by the source69.9 mm
WeightKnown for oneUnknown — not stated by the source57 g
Packaging dataidentical
Cables includedKnown for oneUnknown — not stated by the sourceSATA
Package typeKnown for oneUnknown — not stated by the sourceBlister
Storage drive adapter includedKnown for oneYesUnknown — not stated by the source
Storage drive adapter typeKnown for one2.5" - 3.5"Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 70 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 85 °C
Operating vibrationKnown for oneUnknown — not stated by the source2.17 G
Non-operating vibrationKnown for oneUnknown — not stated by the source20 G
Other featuresidentical
Product colourKnown for oneUnknown — not stated by the sourceSilver
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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