Product comparison · 2 internal solid state drives

ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC vs Origin Storage PBlaze6 6531 Series

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  • 8specifications compared
  • 6differ
  • 2identical
  • 26known for one product only

Key differences

The Origin Storage PBlaze6 6531 Series has 2.2 TB more SSD capacity than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (3.2 TB vs 1 TB). Only the Origin Storage PBlaze6 6531 Series has NVMe. Only the Origin Storage PBlaze6 6531 Series has hardware encryption. SSD form factor: 2.5" on the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC, U.2 on the Origin Storage PBlaze6 6531 Series. Interface: Serial ATA III on the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC, PCI Express 4.0 on the Origin Storage PBlaze6 6531 Series.

  • SSD capacity
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:1 TB
    • PBlaze6 6531 Series:3.2 TB
  • SSD form factor
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:2.5"
    • PBlaze6 6531 Series:U.2
  • Interface
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Serial ATA III
    • PBlaze6 6531 Series:PCI Express 4.0
  • NVMe
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
    • PBlaze6 6531 Series:Yes
  • Component for
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Server/workstation
    • PBlaze6 6531 Series:Server
  • Hardware encryption
    • ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
    • PBlaze6 6531 Series:Yes

Side by side

Differences highlightedShow differences only (on)
Comparison of ISSS31D, PBlaze6 6531 Series
34 specifications
Features6 differ
SSD capacityDiffers1 TB3.2 TB
SSD form factorDiffers2.5"U.2
InterfaceDiffersSerial ATA IIIPCI Express 4.0
NVMeDiffersNoYes
Component forDiffersServer/workstationServer
Hardware encryptionDiffersNoYes
Read speedKnown for one560 MB/sUnknown — not stated by the source
Write speedKnown for one480 MB/sUnknown — not stated by the source
S.M.A.R.T. supportKnown for oneYesUnknown — not stated by the source
TRIM supportKnown for oneYesUnknown — not stated by the source
ECCKnown for oneYesUnknown — not stated by the source
End-to-End Data ProtectionKnown for oneYesUnknown — not stated by the source
Protection featuresKnown for oneElectrostatic Discharge (ESD) protectionUnknown — not stated by the source
Use conditionsKnown for oneAutomotiveUnknown — not stated by the source
Target workloadKnown for oneUnknown — not stated by the sourceRead Intensive (RI)
Sequential read speed (ATTO)Known for oneUnknown — not stated by the source6800 MB/s
Sequential write speed (ATTO)Known for oneUnknown — not stated by the source4800 MB/s
Drive writes per day (DWPD)Known for oneUnknown — not stated by the source1
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source2000000 h
Poweridentical
Operating voltageKnown for one3.3 VUnknown — not stated by the source
Power consumption (max)Known for one2.2 WUnknown — not stated by the source
Brand-specific featuresidentical
Brand specific technologiesKnown for oneSLC CachingUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one70 mmUnknown — not stated by the source
DepthKnown for one100 mmUnknown — not stated by the source
HeightKnown for one7 mmUnknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Operating shockKnown for one1500 GUnknown — not stated by the source
Vibration resistanceKnown for one20 GUnknown — not stated by the source
Maximum operating temperatureKnown for oneUnknown — not stated by the source70 °C
Minimum operating temperatureKnown for oneUnknown — not stated by the source0 °C
Logistics dataidentical
Country of originKnown for oneUnknown — not stated by the sourceChina
Quantity per packKnown for oneUnknown — not stated by the source1 pc(s)

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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