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Product comparison · 2 internal solid state drives

HP 512 GB TLC PCIe 3x4 NVMe M.2 固態硬碟 vs Samsung PM1725a 1.6 TB 2.5" PCI Express 3.0 NVMe

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  • 5specifications compared
  • 4differ
  • 1identical
  • 11known for one product only

Key differences

  • SSD capacity
    • 512 GB
    • 1.6 TB
  • SSD form factor
    • M.2
    • 2.5"
  • Interface
    • Serial ATA
    • PCI Express 3.0
  • Component for
    • Laptop
    • Server/workstation

Side by side

Differences highlightedShow differences only
16 specifications
A

HP

512 GB TLC PCIe 3x4 NVMe M.2 固態硬碟View product
B

Samsung

PM1725a 1.6 TB 2.5" PCI Express 3.0 NVMe

Model PM1725a

View product
Features4 differ
SSD capacityDiffers512 GB1.6 TB
SSD form factorDiffersM.22.5"
InterfaceDiffersSerial ATAPCI Express 3.0
NVMeYesYes
Component forDiffersLaptopServer/workstation
Read speedKnown for one3300 MB/s
Write speedKnown for one2000 MB/s
Random read (4KB)Known for one800000 IOPS
Random write (4KB)Known for one140000 IOPS
PCI Express interface data lanesKnown for onex4
Memory typeKnown for oneTLC
HP segmentKnown for oneBusiness
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 70 °C
Storage relative humidity (H-H)Known for one5 - 95%
Operating shockKnown for one1500 G
Other featuresidentical
Product colourKnown for oneBlack

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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