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Samsung

Samsung 990 Pro 2TB NVMe SSD

SSDs
Samsung 990 Pro 2TB NVMe SSD
88Points

Spec score

Scored 88 of 100 in ssds.

Sourced from manufacturer datasheets and verified against retailer spec tables. Read the methodology →

  • SPEED51/100
  • IOPS0/100
  • CAPACITY25/100
  • ENDURANCE20/100
  • DESIGN63/100
88Points

5-axis distribution · scored 0–100 per category

Why is the Samsung Samsung 990 Pro 2TB NVMe SSD better than average?

  • TBW

    1200 TBW vs 1267.73 TBW avg

  • Mtbf

    1500000 hours vs 1675000 hours avg

  • PCIE lanes

    4 vs 4 avg

  • Capacity

    2000 GB vs 2042.73 GB avg

  • Dram cache

    2048 MB vs 2816 MB avg

  • Seq read

    7450 MB/s vs 7235.76 MB/s avg

↓ Scroll for full specifications

Full specifications

The complete spec sheet.

Sourced from the Samsung datasheet and verified against retailer-published spec tables.

Capacity and interface

Capacity2000 GB
Form factorM.2 2280
InterfaceNVMe
PCIE generationPCIe 4.0
PCIE lanes4

Sequential performance

Seq read7450 MB/s
Seq write6900 MB/s

Random performance

Random read iops1400000
Random write iops1550000

Controller and NAND

ControllerSamsung Pascal
Nand typeSamsung V7 (176-layer) 3-bit TLC V-NAND
Dram cacheYes
Dram cache2048 MB
Hmb supportNo

Endurance and reliability

TBW1200 TBW
Mtbf1500000 hours
Warranty5 years

Features

EncryptionAES 256-bit, TCG/Opal 2.0, IEEE 1667
Trim supportYes
Smart supportYes
Heatsink includedNo
Ps5 compatibleYes

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