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Product comparison · 2 internal solid state drives

ADATA Premier Pro SP920 vs HP 741138-B21#0D1

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  • 16specifications compared
  • 14differ
  • 2identical
  • 17known for one product only

Key differences

  • SSD capacity
    • 256 GB
    • 200 GB
  • Interface
    • Serial ATA III
    • SAS
  • Data transfer rate
    • 6 Gbit/s
    • 12 Gbit/s
  • Read speed
    • 560 MB/s
    • 1000 MB/s
  • Write speed
    • 360 MB/s
    • 450 MB/s
  • Random read (4KB)
    • 96000 IOPS
    • 84000 IOPS
  • Random write (4KB)
    • 80000 IOPS
    • 42000 IOPS
  • Power consumption (read)
    • 0.15 W
    • 9 W

Side by side

Differences highlightedShow differences only
33 specifications
A

ADATA

Premier Pro SP920View product
B

HP

741138-B21#0D1

Model 741138-B21#0D1

View product
Features7 differ
SSD capacityDiffers256 GB200 GB
InterfaceDiffersSerial ATA IIISAS
Memory typeKnown for oneMLC
Data transfer rateDiffers6 Gbit/s12 Gbit/s
Read speedDiffers560 MB/s1000 MB/s
Write speedDiffers360 MB/s450 MB/s
Random read (4KB)Differs96000 IOPS84000 IOPS
Random write (4KB)Differs80000 IOPS42000 IOPS
S.M.A.R.T. supportKnown for oneYes
TRIM supportKnown for oneYes
Native Command Queuing (NCQ)Known for oneYes
Mean time between failures (MTBF)Known for one1200000 h
CertificationKnown for oneCE, FCC, VCC, BSMI
Bytes per sectorKnown for one512
Power1 differ
Power consumption (read)Differs0.15 W9 W
Power consumption (idle)Known for one0.067 W
Power consumption (write)Known for one9 W
Weight & dimensions4 differ
WidthDiffers69.8 mm184.2 mm
DepthDiffers100 mm222.3 mm
HeightDiffers7 mm14 mm
WeightDiffers70 g450 g
Packaging dataidentical
Bundled softwareKnown for oneAcronis True Image HD, Disk Migration Utility
Package widthKnown for one130 mm
Package depthKnown for one138 mm
Package heightKnown for one25 mm
Package weightKnown for one152 g
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 70 °C0 - 60 °C
Storage temperature (T-T)Differs-40 - 85 °C-40 - 55 °C
Operating relative humidity (H-H)Known for one5 - 95%
Non-operating shockKnown for one1500 G
Other featuresidentical
Product colourKnown for oneGrey

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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