Product comparison · 2 internal solid state drives

ADATA ISMS331 32 GB Serial ATA MLC vs ADATA XPG SX7000

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  • 7specifications compared
  • 5differ
  • 2identical
  • 33known for one product only

Key differences

  • SSD capacity
    • ISMS331 32 GB Serial ATA MLC:32 GB
    • XPG SX7000:1 TB
  • Interface
    • ISMS331 32 GB Serial ATA MLC:Serial ATA
    • XPG SX7000:PCI Express 3.0
  • Memory type
    • ISMS331 32 GB Serial ATA MLC:MLC
    • XPG SX7000:3D TLC
  • Read speed
    • ISMS331 32 GB Serial ATA MLC:300 MB/s
    • XPG SX7000:1750 MB/s
  • Write speed
    • ISMS331 32 GB Serial ATA MLC:180 MB/s
    • XPG SX7000:850 MB/s

Side by side

Differences highlightedShow differences only (on)
Comparison of ISMS331, XPG SX7000
40 specifications
Features5 differ
SSD capacityDiffers32 GB1 TB
SSD form factorKnown for oneUnknown — not stated by the sourceM.2
InterfaceDiffersSerial ATAPCI Express 3.0
NVMeKnown for oneUnknown — not stated by the sourceYes
NVMe versionKnown for oneUnknown — not stated by the source1.2
Memory typeDiffersMLC3D TLC
NAND flash typeKnown for oneUnknown — not stated by the sourceTLC (Triple Level Cell)
Component forKnown for oneUnknown — not stated by the sourcePC
Read speedDiffers300 MB/s1750 MB/s
Write speedDiffers180 MB/s850 MB/s
Random read (4KB)Known for oneUnknown — not stated by the source130000 IOPS
Random write (4KB)Known for oneUnknown — not stated by the source140000 IOPS
Sequential read speed (CDM)Known for oneUnknown — not stated by the source1800 MB/s
Sequential write speed (CDM)Known for oneUnknown — not stated by the source840 MB/s
Sequential read speed (AS SSD)Known for oneUnknown — not stated by the source1540 MB/s
Sequential write speed (AS SSD)Known for oneUnknown — not stated by the source800 MB/s
PCI Express interface data lanesKnown for oneUnknown — not stated by the sourcex4
RAID supportKnown for oneUnknown — not stated by the sourceYes
Low-density parity-check (LDPC)Known for oneUnknown — not stated by the sourceYes
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source2000000 h
TBW ratingKnown for oneUnknown — not stated by the source640
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, BSMI, VCCI, KC
Data transfer rateKnown for one6 Gbit/sUnknown — not stated by the source
S.M.A.R.T. supportKnown for oneYesUnknown — not stated by the source
Poweridentical
Power consumption (average)Known for oneUnknown — not stated by the source0.33 W
Power consumption (standby)Known for oneUnknown — not stated by the source0.14 W
Operating voltageKnown for one5 VUnknown — not stated by the source
Power consumption (max)Known for one1.56 WUnknown — not stated by the source
Brand-specific featuresidentical
Brand specific technologiesKnown for oneUnknown — not stated by the sourceSLC Caching
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source80 mm
DepthKnown for oneUnknown — not stated by the source22 mm
HeightKnown for oneUnknown — not stated by the source3.5 mm
WeightKnown for oneUnknown — not stated by the source8 g
Operational conditionsidentical
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 85 °C
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Operating vibrationKnown for one20 GUnknown — not stated by the source
Other featuresidentical
Product colourKnown for oneUnknown — not stated by the sourceBlack
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS

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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