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Product comparison · 2 internal solid state drives

Kingston Technology SSDNow UV400 Desktop/Notebook Upg. Kit vs Origin Storage 256GB Uni PCIe x4 LP Add In Card w/ NVMe M.2 SSD

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  • 21specifications compared
  • 17differ
  • 4identical
  • 34known for one product only

Key differences

  • SSD capacity
    • 120 GB
    • 256 GB
  • SSD form factor
    • 2.5"
    • M.2
  • Interface
    • Serial ATA III
    • PCI Express 3.0
  • Memory type
    • TLC
    • 3D TLC
  • Data transfer rate
    • 6 Gbit/s
    • 640 Gbit/s
  • Read speed
    • 550 MB/s
    • 2100 MB/s
  • Write speed
    • 350 MB/s
    • 1900 MB/s
  • Random read (4KB)
    • 90000 IOPS
    • 179000 IOPS

Side by side

Differences highlightedShow differences only
55 specifications
A

Kingston Technology

SSDNow UV400 Desktop/Notebook Upg. KitView product
B

Origin Storage

256GB Uni PCIe x4 LP Add In Card w/ NVMe M.2 SSD

Model UNI-256PCIEX4-NVLP

View product
Features10 differ
SSD capacityDiffers120 GB256 GB
SSD form factorDiffers2.5"M.2
InterfaceDiffersSerial ATA IIIPCI Express 3.0
NVMeKnown for oneYes
Memory typeDiffersTLC3D TLC
Component forKnown for onePC/Laptop
Hardware encryptionKnown for oneNo
Data transfer rateDiffers6 Gbit/s640 Gbit/s
Read speedDiffers550 MB/s2100 MB/s
Write speedDiffers350 MB/s1900 MB/s
Random read (4KB)Differs90000 IOPS179000 IOPS
Random write (4KB)Differs15000 IOPS102000 IOPS
Access timeKnown for one0.2 ms
Seek timeKnown for one0 ms
S.M.A.R.T. supportKnown for oneYes
TRIM supportKnown for oneYes
Hot-swapKnown for oneNo
TBW ratingDiffers64100
Controller typeKnown for oneMarvell 88SS1074
Protection featuresKnown for oneShock resistant, Vibration proof
Mac operating systems supportedKnown for oneYes
CertificationKnown for oneFCC, VCI
Power3 differ
Operating voltageKnown for one3.3 V
Power consumption (read)Differs0.59 W2.84 W
Power consumption (write)Differs2.515 W3.22 W
Power consumption (max)Known for one3.22 W
Power consumption (average)Differs0.693 W3.03 W
Power consumption (idle)Known for one0.47 W
Power consumption (standby)Known for one0.672 W
Packaging data2 differ
Storage drive adapter includedDiffersYesNo
Screws includedKnown for oneNo
Package typeDiffersBoxBlister
Storage drive adapter typeKnown for one2.5" - 3.5"
Cables includedKnown for oneSATA
Bundled softwareKnown for oneAcronis data migration
Operational conditions2 differ
Storage temperature (T-T)Differs-40 - 85 °C-45 - 105 °C
Operating relative humidity (H-H)Known for one5 - 98%
Storage relative humidity (H-H)Known for one5 - 98%
Operating vibrationDiffers2.17 G16 G
Operating shockKnown for one1500 G
Maximum operating altitudeKnown for one36576 m
Non-operating vibrationKnown for one20 G
Other featuresidentical
Compliance certificatesKnown for oneRoHS
Compatible productsKnown for oneUniversal
Product colourKnown for oneSilver
InternalKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717070
Weight & dimensionsidentical
WidthKnown for one100 mm
DepthKnown for one7 mm
HeightKnown for one69.9 mm
WeightKnown for one57 g

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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