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Product comparison · 2 internal solid state drives

Kingston Technology DC400 480 GB 2.5" Serial ATA III vs Kingston Technology UV400 480 GB 2.5" Serial ATA III TLC

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  • 21specifications compared
  • 12differ
  • 9identical
  • 20known for one product only

Key differences

  • Component for
    • Server/workstation
    • PC/Laptop
  • Read speed
    • 555 MB/s
    • 550 MB/s
  • Write speed
    • 535 MB/s
    • 500 MB/s
  • Random read (4KB)
    • 85000 IOPS
    • 90000 IOPS
  • Random write (4KB)
    • 11000 IOPS
    • 35000 IOPS
  • Mean time between failures (MTBF)
    • 2000000 h
    • 1000000 h
  • Power consumption (read)
    • 1.8 W
    • 0.59 W
  • Power consumption (write)
    • 4.86 W
    • 2.515 W

Side by side

Differences highlightedShow differences only
41 specifications
A

Kingston Technology

DC400 480 GB 2.5" Serial ATA III

Model DC400

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B

Kingston Technology

UV400 480 GB 2.5" Serial ATA III TLC

Model UV400

View product
Features6 differ
SSD capacity480 GB480 GB
SSD form factor2.5"2.5"
InterfaceSerial ATA IIISerial ATA III
Component forDiffersServer/workstationPC/Laptop
Data transfer rate6 Gbit/s6 Gbit/s
Read speedDiffers555 MB/s550 MB/s
Write speedDiffers535 MB/s500 MB/s
Maximum read (4KB)Known for one99000 IOPS
Maximum write (4KB)Known for one90000 IOPS
Random read (4KB)Differs85000 IOPS90000 IOPS
Random write (4KB)Differs11000 IOPS35000 IOPS
Read latencyKnown for one400 µs
S.M.A.R.T. supportKnown for oneYes
ECCKnown for oneYes
Hot-swapKnown for oneYes
Mean time between failures (MTBF)Differs2000000 h1000000 h
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
TBW ratingKnown for one257
CertificationKnown for oneFCC, VCI
Memory typeKnown for oneTLC
Controller typeKnown for oneMarvell 88SS1074
Protection featuresKnown for oneShock resistant, Vibration proof
Power3 differ
Power consumption (read)Differs1.8 W0.59 W
Power consumption (write)Differs4.86 W2.515 W
Power consumption (average)Differs1.6 W0.693 W
Power consumption (standby)Known for one1.56 W
Power consumption (idle)Known for one0.672 W
Weight & dimensions3 differ
WidthDiffers69.9 mm100 mm
Depth7 mm7 mm
HeightDiffers100 mm69.9 mm
WeightDiffers92.34 g57 g
Packaging dataidentical
Downloadable softwareKnown for oneSSD Manager toolbox
Package typeKnown for oneBlister
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-40 - 85 °C-40 - 85 °C
Operating vibration2.17 G2.17 G
Non-operating vibration20 G20 G
Other featuresidentical
Product colourKnown for oneGrey
InternalKnown for oneYes

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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