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Product comparison · 2 internal solid state drives

Dahua Technology SSD-C900AN500G vs Dahua Technology SSD-C970PN1TB

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  • 29specifications compared
  • 12differ
  • 17identical
  • 1known for one product only

Key differences

  • SSD capacity
    • 500 GB
    • 1 TB
  • Interface
    • PCI Express 3.0
    • PCI Express 4.0
  • NVMe version
    • 1.3
    • 1.4
  • Memory type
    • 3D NAND
    • 3D TLC
  • Random read (4KB)
    • 91000 IOPS
    • 844000 IOPS
  • Random write (4KB)
    • 221500 IOPS
    • 940000 IOPS
  • Sequential read speed (ATTO)
    • 2500 MB/s
    • 7400 MB/s
  • Sequential write speed (ATTO)
    • 1000 MB/s
    • 5200 MB/s

Side by side

Differences highlightedShow differences only
30 specifications
A

Dahua Technology

SSD-C900AN500G

Model SSD-C900AN500G

View product
B

Dahua Technology

SSD-C970PN1TB

Model SSD-C970PN1TB

View product
Features9 differ
SSD capacityDiffers500 GB1 TB
SSD form factorM.2M.2
InterfaceDiffersPCI Express 3.0PCI Express 4.0
NVMeYesYes
NVMe versionDiffers1.31.4
Memory typeDiffers3D NAND3D TLC
Component forPCPC
Hardware encryptionNoNo
M.2 SSD size2280 (22 x 80 mm)2280 (22 x 80 mm)
Random read (4KB)Differs91000 IOPS844000 IOPS
Random write (4KB)Differs221500 IOPS940000 IOPS
Sequential read speed (ATTO)Differs2500 MB/s7400 MB/s
Sequential write speed (ATTO)Differs1000 MB/s5200 MB/s
S.M.A.R.T. supportYesYes
TRIM supportYesYes
Mean time between failures (MTBF)1500000 h1500000 h
TBW ratingDiffers200500
Power2 differ
Power consumption (max)Differs2.321 W5.97 W
Power consumption (average)Differs0.707 W1.88 W
Weight & dimensions1 differ
Width80 mm80 mm
DepthDiffers22 mm220 mm
Height3.6 mm3.6 mm
Weight8 g8 g
Packaging dataidentical
Package width140.5 mm140.5 mm
Package depth105.5 mm105.5 mm
Package height15.5 mm15.5 mm
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-40 - 85 °C-40 - 85 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Vibration resistanceKnown for one2.4 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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