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Product comparison · 2 internal solid state drives

Kingston Technology DC400 480 GB 2.5" Serial ATA III vs Kingston Technology SSDNow UV400 Desktop/Notebook Upg. Kit

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  • 29specifications compared
  • 16differ
  • 13identical
  • 15known for one product only

Key differences

  • SSD capacity
    • 480 GB
    • 120 GB
  • Read speed
    • 555 MB/s
    • 550 MB/s
  • Write speed
    • 535 MB/s
    • 350 MB/s
  • Random read (4KB)
    • 85000 IOPS
    • 90000 IOPS
  • Random write (4KB)
    • 11000 IOPS
    • 15000 IOPS
  • Mean time between failures (MTBF)
    • 2000000 h
    • 1000000 h
  • TBW rating
    • 257
    • 64
  • Power consumption (read)
    • 1.8 W
    • 0.59 W

Side by side

Differences highlightedShow differences only
44 specifications
A

Kingston Technology

DC400 480 GB 2.5" Serial ATA III

Model DC400

View product
B

Kingston Technology

SSDNow UV400 Desktop/Notebook Upg. KitView product
Features7 differ
SSD capacityDiffers480 GB120 GB
Component forKnown for oneServer/workstation
Read speedDiffers555 MB/s550 MB/s
Write speedDiffers535 MB/s350 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 IOPS15000 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
TBW ratingDiffers25764
Memory typeKnown for oneTLC
Controller typeKnown for oneMarvell 88SS1074
Protection featuresKnown for oneShock resistant, Vibration proof
Power4 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)Differs1.56 W0.672 W
Weight & dimensions3 differ
WidthDiffers69.9 mm100 mm
HeightDiffers100 mm69.9 mm
WeightDiffers92.34 g57 g
Packaging data1 differ
Downloadable softwareKnown for oneSSD Manager toolbox
Package typeDiffersBlisterBox
Storage drive adapter includedKnown for oneYes
Storage drive adapter typeKnown for one2.5" - 3.5"
Cables includedKnown for oneSATA
Bundled softwareKnown for oneAcronis data migration
Other features1 differ
Product colourDiffersGreySilver

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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