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Deal.ai › Samsung › Hard Drives
Samsung
Samsung 990 EVO Plus 4TB

Samsung 990 EVO Plus 4TB

4.9(386 ratings)

Best price now

$602.67at NeweggChecked 10 h ago

43% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $602.67 at Newegg (checked Nov 10, 2026).
  • Checked at 5 stores.

Our take on the Samsung 990 EVO Plus 4TB

The 990 EVO Plus is Samsung's mainstream PCIe 4.0 NVMe SSD, here in a 4TB capacity that suits large game libraries, video projects and bulk storage on a single M.2 2280 stick. It reads up to 7,250 MB/s and writes up to 6,300 MB/s, with a 2,400 TBW endurance rating that is generous for a consumer drive. It sits below the flagship 990 Pro: the Pro is faster and has DRAM, while the EVO Plus uses TLC NAND with host memory buffer and no dedicated DRAM cache. Reviewers rate it highly for everyday speed, low heat and reliability rather than for sustained heavy writes.

Best forGame libraries and large app installsVideo editing and photo libraries on a laptop or desktopAdding fast storage to a PS5 or a single M.2 slotBuyers who want one big drive instead of several small ones
Pros
  • Up to 7,250 MB/s sequential read and 6,300 MB/s write on PCIe 4.0 x4
  • 4TB on one M.2 2280 stick, no cables or bays needed
  • 2,400 TBW endurance is high for a consumer drive
  • Runs cool and efficient at 5.5 W read and 4.8 W write
  • Works in PCIe 4.0 and 5.0 slots and in a PS5
Cons
  • No dedicated DRAM cache; relies on host memory buffer
  • Sustained writes slow once the SLC cache fills
  • Below the 990 Pro on random and sustained performance
  • Single-sided design helps fit, but 4TB drives can still run warm under long writes

Samsung 990 EVO Plus 4TB prices at every store

  • NeweggNew

    In stock

    $602.67+ $9.99 shippingChecked 10 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $749.00Free shippingChecked 10 h ago
    Visit Best Buy
  • SamsungNew

    In stock

    $1,049.99Free shippingChecked 10 h ago
    Visit Samsung
  • AntonlineNew

    In stock

    $1,143.80Free shippingChecked 10 h ago
    Visit Antonline
  • AdoramaNew

    In stock

    $1,199.99Free shippingChecked 10 h ago
    Visit Adorama

Store links may earn us a commission. Some prices via Klarna.

Samsung 990 EVO Plus 4TB price history

Lowest price we've seen: $602.67 on Nov 10 at Newegg. Tracked across 5 stores since Nov 10.

What reviewers say

  • 4.9 / 5386 ratings

Owners and reviewers rate the 990 EVO Plus very highly, calling it fast, cool-running and dependable for everyday use. Most praise comes from gamers and creators who moved from older SATA or Gen3 drives. Criticism centres on the lack of DRAM and on write speeds dropping during very large transfers.

What people mention
  • SpeedPraisedOwners say boot times, game loads and file copies feel much quicker than the SATA or Gen3 drives they replaced.
  • HeatPraisedReviewers note it runs cool and efficient, so it rarely needs a heatsink in a desktop.
  • DRAMCriticisedBuyers point out it has no dedicated DRAM cache and relies on host memory buffer instead.
  • Sustained writesCriticisedVery large transfers slow down once the SLC cache is full, which matters for heavy video work.
  • CapacityPraisedThe 4TB size lets people keep games and projects on one drive without juggling several.
  • InstallPraisedOwners describe a simple install that Windows and the PS5 recognise straight away.

Specifications

M.2 Form Factor
2280Source
Wi-Fi
NoSource
Power Consumption (read) (W)
5.5Source
TBW (terabytes written) (TB)
2400Source

Questions and answers

Is the 990 EVO Plus fast enough for gaming and everyday work?
Yes. Its PCIe 4.0 speeds load games and large files far quicker than SATA or Gen3 drives, and most owners notice the difference immediately.
How does it compare with the Samsung 990 Pro?
The 990 Pro is faster, has a DRAM cache and handles sustained writes better. The EVO Plus is close in everyday use and runs cooler and more efficiently.
Does it need a heatsink?
Usually not in a desktop with decent airflow. A heatsink helps in a PS5 or in a cramped laptop during long writes.
Will it fit my laptop or PS5?
It is a standard M.2 2280 drive, single-sided, so it fits most laptops with an M.2 slot and the PS5 expansion bay.
Is 4TB more than I need?
If you keep a large game library or work with video, one 4TB drive is simpler than several smaller ones. For light use, a smaller capacity does the same job.
Does it work in a PCIe 5.0 slot?
Yes. It runs at PCIe 4.0 speed in a Gen5 slot, so you get full performance without buying a Gen5 drive.
Where is the Samsung 990 EVO Plus 4TB cheapest?
At Newegg, for $602.67, 43% under what the other stores charge, as of our latest check.
What do buyers say about the Samsung 990 EVO Plus 4TB?
Rated 4.9 out of 5 from 386 ratings.
Where can I buy the Samsung 990 EVO Plus 4TB?
5 stores we checked sell it, including Newegg, Best Buy, Samsung, Antonline, Adorama.

Stores we've priced the Samsung 990 EVO Plus 4TB at

  • Adorama deals and prices
  • Best Buy deals and prices
  • Newegg deals and prices
  • Samsung deals and prices

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Depth (")
3.2Source
Form Factor
M.2Source
Width (")
0.9Source
Type
SSDSource
Power Consumption (write) (W)
4.8Source
Placement
InternalSource
Size (GB)
4000Source
Height (")
0.1Source
Flash Memory
TLCSource
Random Write 4KB (max) (IOPS)
1400000Source
Sequential Write (MB/s)
6300Source
Sequential Read (MB/s)
7250Source
Interface
PCIe Gen4 x4 NVMeSource
Random Read 4KB (max) (IOPS)
1050000Source