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Product comparison · 2 internal solid state drives

Memblaze PBlaze7 7A40 Series vs Origin Storage SSD 7.68TB 2.5in NVMe U.2 1DWPD in Hot Swap Caddy

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  • 10specifications compared
  • 2differ
  • 8identical
  • 8known for one product only

Key differences

The Memblaze PBlaze7 7A40 Series has 22.32 TB more SSD capacity than the Origin Storage SSD 7.68TB 2.5in NVMe U.2 1DWPD in Hot Swap Caddy (30 TB vs 7.68 TB). Memory type: QLC 3D NAND on the Memblaze PBlaze7 7A40 Series, 3D TLC on the Origin Storage SSD 7.68TB 2.5in NVMe U.2 1DWPD in Hot Swap Caddy.

  • SSD capacity
    • 30 TB
    • 7.68 TB
  • Memory type
    • QLC 3D NAND
    • 3D TLC

Side by side

Differences highlightedShow differences only
18 specifications
A

Memblaze

PBlaze7 7A40 Series

Model P7A40DT3072Y02

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B

Origin Storage

SSD 7.68TB 2.5in NVMe U.2 1DWPD in Hot Swap Caddy

Model CPQ-7.68TB/U.2-S12

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Features2 differ
SSD capacityDiffers30 TB7.68 TB
Memory typeDiffersQLC 3D NAND3D TLC
Target workloadKnown for oneRead Intensive (RI)
Sequential read speed (ATTO)Known for one14000 MB/s
Sequential write speed (ATTO)Known for one10000 MB/s
Random read (4KB)Known for one3350000 IOPS
Random write (4KB)Known for one60000 IOPS
Mean time between failures (MTBF)Known for one2500000 h
Other featuresidentical
Warranty periodKnown for one5 year(s)
Logistics dataidentical
Country of originKnown for oneChina, Taiwan

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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