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SAMSUNG 990 EVO SSD 2TB, PCIe Gen 4x4, Gen 5x2 M.2 2280 NVMe Internal Solid State Drive, Speeds Up to 5,000MB/s, Upgrade Storage for PC Computer, Laptop, MZ-V9E2T0B/AM, Black
Samsung

SAMSUNG 990 EVO SSD 2TB

Bottom line: The SAMSUNG 990 EVO SSD 2TB ($398.00 on Amazon as of 2026-10-06): Sequential reads up to 5,000MB/s and writes up to 4,200MB/s; main trade-off: uses only two PCIe 5.0 lanes (x2), not the full x4 Gen 5 path.

$398.00

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Buy on Amazon — $398.00 Compare to similar ssds & storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Sequential reads up to 5,000MB/s and writes up to 4,200MB/s
  • ✓ Up to 70% better performance per watt than the 970 EVO Plus
  • ✓ Dual interface: drops into PCIe 4.0 x4 or PCIe 5.0 x2 slots
  • ✓ Heat-spreading label plus tuned controller limit mid-transfer throttling

Cons

  • ✗ Uses only two PCIe 5.0 lanes (x2), not the full x4 Gen 5 path
  • ✗ Peak write figures assume Intelligent TurboWrite and a limited transfer size
  • ✗ Cooling relies on the label heat spreader, not a bundled heatsink
  • ✗ Firmware updates, encryption, and health checks require Samsung Magician software

Manufacturer description

The Samsung 990 EVO 2TB is an M.2 2280 NVMe SSD built for people who want current-generation speed without rebuilding the whole machine. Sequential reads reach 5,000MB/s and writes 4,200MB/s, so large game installs, project files, and OS boots move quickly in either a PCIe 4.0 x4 or a PCIe 5.0 x2 slot. That dual-interface design lets the same drive follow you from a laptop upgrade into a next-generation desktop board. Efficiency is the headline change. Samsung rates the 990 EVO at up to 70% improved performance per watt versus the 970 EVO Plus, which matters in thin laptops and…

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SpecPicks Verdict

SpecPicks scored SAMSUNG 990 EVO SSD 2TB using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Samsung's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the Samsung 990 EVO 2TB?

Samsung rates it at up to 5,000MB/s sequential read and 4,200MB/s sequential write. Those write numbers are measured with Intelligent TurboWrite active, which operates only within a specific transfer size, so very large sustained writes can run slower.

Does the 990 EVO work in a PCIe 5.0 slot?

Yes. It is compatible with both PCIe 4.0 x4 and PCIe 5.0 x2, so it runs in either generation of M.2 slot. On a Gen 5 board it uses two lanes rather than four.

Will this SSD fit my laptop?

It is an M.2 2280 NVMe drive (model MZ-V9E2T0B/AM), the most common size for laptops and desktop motherboards. Confirm your machine has an M.2 2280 slot that accepts NVMe rather than SATA-only drives before ordering.

Do I need a separate heatsink for it?

The drive ships with a heat-spreading label and a fine-tuned controller for thermal control instead of a bulk heatsink, which is what keeps it thin enough for laptops. If your motherboard includes an M.2 heatsink, you can still use it.

Key Features

  • READ/WRITE SPEEDS UP TO 5,000/4,200 MB/s: Load games and save files in a flash. Bring power to your productivity with read and write speeds of up to 5,000/4,200 MB/s.* The 990 EVO provides continuous speed to keep you going.
  • POWER EFFICIENCY: Save the power for your performance. Get power efficiency all while experiencing up to 70% improved performance per watt over the 970 EVO Plus.* It makes every move more effective with less power consumption overall.
  • SMART THERMAL CONTROL: Now you can ramp things up without overheating the system. Samsung’s fine tuned controller and heat spreading label deliver effective thermal control to avoid sudden performance drops mid project. It cools things down even when things are running high, so your hard earned checkpoints are saved.
  • PCIe 5.0 INTERFACE: Optimized to support the latest technology for SSDs 990 EVO is compatible with PCIe 4.0 x4 and PCIe 5.0 x2. This means you get more bandwidth and higher data processing and performance. Overall, it does more to support smooth storage with less power consumption.
  • ALWAYS UP TO DATE VIA MAGICIAN SOFTWARE: It’s not hocus pocus. Your 990 EVO SSD performs like new with the always up to date Magician Software. Stay up to speed with the latest firmware updates, extra encryption and continual monitoring of your drive health it works like a charm.

Full Specifications

BrandSamsung
ColorBlack
Model Name990 EVO
Read Speed5000 Megabytes Per Second
Unit Count1.0 Count
Form FactorM.2 (2280)
Media Speed4200 megabits_per_second
Model NumberMZ-V9E2T0B/AM
CompatibilityPC
Built-In MediaSSD
Hard-Drive Size2 TB
Mfr Part NumberMZ-V9E2T0B/AM
Number of Items1
Special Feature256-Bit AES Hardware Encryption, Read Speeds up to 1050 MB/s, Water and Dust Resistance, Write Speeds up to 1000 MB/s
Hardware PlatformPC
Installation TypeInternal Hard Drive
Compatible DevicesLaptop, Mac, PC
Data Transfer Rate5000 Megabytes Per Second
Enclosure MaterialNand Flash Memory
Additional Features256-Bit AES Hardware Encryption, Read Speeds up to 1050 MB/s, Water and Dust Resistance, Write Speeds up to 1000 MB/s
Full listing titleSAMSUNG 990 EVO SSD 2TB, PCIe Gen 4x4, Gen 5x2 M.2 2280 NVMe Internal Solid State Drive, Speeds Up to 5,000MB/s, Upgrade Storage for PC Computer, Laptop, MZ-V9E2T0B/AM, Black

Ready to buy?

SAMSUNG 990 EVO SSD 2TB, PCIe Gen 4x4, Gen 5x2 M.2 2280 NVMe Internal Solid State Drive, Speeds Up to 5,000MB/s, Upgrade Storage for PC Computer, Laptop, MZ-V9E2T0B/AM, Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $398.00

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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SAMSUNG 990 EVO SSD 2TB, PCIe Gen 4x4, Gen 5x2 M.2 2280 NVMe Internal Solid State Drive, Speeds Up to 5,000MB/s, Upgrade Storage for PC Computer, Laptop, MZ-V9E2T0B/AM, Black
$398.00
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