Product Overview

The Samsung 990 Pro 2TB is a PCIe 4.0 x4 NVMe M.2 SSD that leverages Samsung's latest V-NAND and a custom Pablo controller to deliver class-leading speeds. With sequential reads up to 7450MB/s and writes up to 6900MB/s (2TB model), it dramatically reduces game load times, accelerates large file transfers, and provides smooth 4K/8K video editing performance. The drive also features improved power efficiency, consuming up to 40% less power than its predecessor under identical workloads.

Key Features

  • Sequential read up to 7450MB/s, write up to 6900MB/s (2TB model)
  • Samsung V-NAND 3-bit MLC with proprietary Pablo controller
  • Up to 40% better power efficiency compared to 980 Pro
  • Nickel-coated controller for improved heat dissipation and sustained performance
  • Samsung Magician software for firmware updates, performance optimization, and drive health monitoring

Compatibility Guide

  • Form factor: M.2 2280 (single-sided, compatible with most laptops and desktops)
  • Interface: PCIe 4.0 x4, NVMe 2.0
  • Socket: M.2 Key M — works with any motherboard that has a compatible M.2 slot
  • Backward compatible with PCIe 3.0 slots (speed limited to ~3500MB/s)
  • Officially supported as PS5 expansion storage (firmware update via Samsung Magician recommended before use)
  • For sustained heavy write workloads, consider adding a low-profile heatsink; most modern motherboards come with adequate M.2 heatsinks

Best Use Cases

  • Primary gaming drive: Fully leverages DirectStorage for near-instant level loading in compatible titles
  • Video editing and creative work: Handles 4K/8K RAW footage and large project files without stutter
  • Workstation boot/app drive: Ideal for developers, designers, and power users who handle large datasets
  • PS5 expansion: 2TB capacity lets you keep a large library of PS5 games installed

Upgrade Considerations

  • If upgrading from a SATA SSD or PCIe 3.0 NVMe SSD, you will see significant sequential speed improvements (2x-7x), but real-world game load time gains may vary depending on the game's file structure
  • Motherboard PCIe 4.0 support is required to achieve full speeds. If your system only supports PCIe 3.0, the drive will still be fast but won't reach its potential — consider upgrading the platform first
  • Thermal management is generally excellent, but in laptops or tight spaces with poor airflow, consider adding a heatsink or ensuring proper ventilation to avoid thermal throttling
  • Using the 990 Pro as a dedicated game drive while keeping the OS on a separate SSD is a great way to organize storage and simplify reinstallation