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SAMSUNG

SAMSUNG 990 Pro 1TB NVMe internal SSD

SKU CH-M127-A7EE9

Internal NVMe SSD delivering 7450 MB/s read and 6900 MB/s write with 1550K random read and 1200K random write IOPS, rated for 600 TBW endurance

  • Samsung Magician software optimises performance and keeps the drive updated
  • Designed for mainstream PCs, laptops and gaming use
  • Sequential read speed up to 7450 MB/s
  • Sequential write speed up to 6900 MB/s
  • Endurance rated at 600 TBW with 1.5M hrs MTBF

Samsung 990 Pro 1TB NVMe SSD

This Samsung 990 Pro is a 1TB internal SSD that uses an NVMe interface with PCIe 4.0 and V-NAND MLC technology. It delivers sequential read speeds up to 7450 MB/s and write speeds up to 6900 MB/s with random IOPS of 1550K read and 1200K write. The drive is built for mainstream PCs and laptops targeting personal, gaming and business workloads.

Who this suits and who should look elsewhere

The drive fits users who want high-speed NVMe storage for a desktop or laptop and value the included Samsung Magician software for optimisation and updates. It also matches PlayStation 5 owners seeking a compatible 1TB expansion with a 5-year window. Buyers who need more than 1TB of capacity or who require a drive rated above 600 TBW endurance should consider other options.

600 TBW endurance rating

The 600 TBW figure defines the total bytes you can write over the life of the drive and is the key metric for judging longevity under heavy workloads. With 1.5M hours MTBF the drive offers a high reliability baseline for sustained use. Check this number against your expected write volume to confirm the drive matches your needs.

Highlights

  • Samsung Magician software optimises performance and keeps the drive updated
  • Designed for mainstream PCs, laptops and gaming use
  • Sequential read speed up to 7450 MB/s
  • Sequential write speed up to 6900 MB/s
  • Endurance rated at 600 TBW with 1.5M hrs MTBF

Specifications

No published specifications for this item yet.

Questions about this item

What does the PCIe 4.0 interface cap the Samsung 990 Pro 1TB at in practice?

The PCIe 4.0 interface caps sequential read at 7450 MB/s and write at 6900 MB/s, with random IOPS of 1550K read and 1200K write.

What physical slot and form factor does the Samsung 990 Pro 1TB require to fit?

It requires an M.2 slot with an M-key connector; the 2280 form factor is standard for mainstream PCs, laptops and the PS5.

How is the Samsung 990 Pro 1TB installed and which step do people often miss?

Insert the drive at an angle into the M.2 slot, secure it with the motherboard screw, then install Samsung Magician to enable firmware updates and performance optimisation.

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