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Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7A40 Series vs Origin Storage PBlaze7 7A40 Series

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  • 11specifications compared
  • 4differ
  • 7identical
  • 8known for one product only

Key differences

The Memblaze PBlaze7 7A40 Series has 119.68 TB more SSD capacity than the Origin Storage PBlaze7 7A40 Series (122.88 TB vs 3.2 TB). The Memblaze PBlaze7 7A40 Series has 7°C more maximum operating temperature than the Origin Storage PBlaze7 7A40 Series (77 °C vs 70 °C). Memory type: QLC 3D NAND on the Memblaze PBlaze7 7A40 Series, 3D TLC on the Origin Storage PBlaze7 7A40 Series. Operating temperature (T-T): 0 - 77 °C on the Memblaze PBlaze7 7A40 Series, 0 - 70 °C on the Origin Storage PBlaze7 7A40 Series.

  • SSD capacity
    • 122.88 TB
    • 3.2 TB
  • Memory type
    • QLC 3D NAND
    • 3D TLC
  • Operating temperature (T-T)
    • 0 - 77 °C
    • 0 - 70 °C
  • Maximum operating temperature
    • 77 °C
    • 70 °C

Side by side

Differences highlightedShow differences only
19 specifications
A

Memblaze

PBlaze7 7A40 Series

Model P7A40DT12288Y02

View product
B

Origin Storage

PBlaze7 7A40 SeriesView product
Features2 differ
SSD capacityDiffers122.88 TB3.2 TB
SSD form factorU.2U.2
InterfacePCI Express 5.0PCI Express 5.0
NVMeYesYes
Memory typeDiffersQLC 3D NAND3D TLC
Component forServerServer
Hardware encryptionYesYes
Target workloadKnown for oneRead Intensive (RI)
Sequential read speed (ATTO)Known for one14100 MB/s
Sequential write speed (ATTO)Known for one6000 MB/s
Drive writes per day (DWPD)Known for one1
Mean time between failures (MTBF)2500000 h2500000 h
Random read (4KB)Known for one3000000 IOPS
Random write (4KB)Known for one60000 IOPS
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 77 °C0 - 70 °C
Maximum operating temperatureDiffers77 °C70 °C
Minimum operating temperature0 °C0 °C
Logistics dataidentical
Country of originKnown for oneChina
Quantity per packKnown for one1 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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