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Deal.ai › Samsung
Samsung
Samsung 990 PRO 1TB PCIe Gen4 Internal SSD

Samsung 990 PRO 1TB PCIe Gen4 Internal SSD

Best price now

$259.99at AmazonChecked Nov 11

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $259.99 at Amazon on Nov 11.
  • Checked at 2 stores.

Our take on the Samsung 990 PRO 1TB PCIe Gen4 Internal SSD

The Samsung 990 PRO is a PCIe 4.0 NVMe internal SSD built on Samsung's own controller and V-NAND, rated up to 7,450 MB/s sequential read and 6,900 MB/s write. Samsung claims random read/write gains of about 40% and 55% over the 980 PRO, with roughly 50% better performance per watt. It suits gamers, video editors and anyone moving large files who has a Gen4 M.2 slot. Rivals like the WD Black SN850X and Crucial T500 trade blows on peak speed, but the 990 PRO is among the most efficient and consistent Gen4 drives, and reviewers rate it highly for sustained performance.

Best forPC and laptop upgrades with a Gen4 M.2 slotPS5 storage expansionGaming and DirectStorage titlesLarge file and video work
Pros
  • Near the top of PCIe 4.0 speed: up to 7,450/6,900 MB/s
  • Strong random performance for game and app loads
  • Better performance per watt than the 980 PRO
  • Samsung Magician software for health and firmware
  • Nickel-coated controller for thermal control
Cons
  • Premium tier costs more than mid-range Gen4 drives
  • Runs warm under sustained writes without a heatsink
  • No meaningful gain over Gen4 rivals in everyday tasks
  • Heatsink version adds bulk that may not fit some laptops

Samsung 990 PRO 1TB PCIe Gen4 Internal SSD prices at every store

  • LootFaatNew

    In stockPriced in INR (₹65,205.60)Return policy

    $695.97Checked Nov 11
    Visit LootFaat
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $250.00Free shippingChecked Nov 11
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $259.99Free shippingChecked Nov 11
    Visit Amazon

Store links may earn us a commission.

Samsung 990 PRO 1TB PCIe Gen4 Internal SSD price history

Lowest price we've seen: $259.99 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.

What reviewers say

Reviewers and owners rate the 990 PRO as one of the fastest and most efficient Gen4 SSDs, with real-world gains in game loads and large transfers. Complaints center on heat under sustained writes and the price premium over cheaper Gen4 drives.

What people mention
  • SpeedPraisedOwners report fast game loads and quick large-file transfers.
  • HeatCriticisedSustained writes push temperatures up, especially without a heatsink.
  • EfficiencyPraisedReviewers note lower power draw and better performance per watt than the 980 PRO.
  • ValueMixedSome say the premium over mid-range Gen4 drives is hard to justify for light use.
  • SoftwarePraisedSamsung Magician is seen as useful for health checks and firmware updates.

About the Samsung 990 PRO 1TB PCIe Gen4 Internal SSD

The Samsung 990 PRO is a 1TB internal solid state drive that uses a PCIe 4.0 interface. Sequential read and write speeds reach up to 7,450/6,900 MB/s, close to the maximum of PCIe 4.0. Random read and write speeds reach up to 1400K/1550K IOPS, which is 40% and 55% faster than the 980 PRO.

The drive has an integrated heatsink and a Samsung nickel-coated controller to manage heat. The heatsink has RGB LED lighting. Performance per watt is up to 50% better than the 980 PRO. Samsung makes the firmware and components in-house, including the DRAM and NAND.

The slim design fits PlayStation 5 consoles, and desktops and laptops that meet the PCI-SIG D8 standard. For console use, it is compatible only with PlayStation 5. Samsung Magician software lets you monitor drive health, protect data and receive updates.

Capacity
1 TB
Type
Internal solid state drive (SSD)
Interface
PCIe 4.0
Sequential speed
Up to 7,450 MB/s read, up to 6,900 MB/s write
Random speed
Up to 1400K IOPS read, up to 1550K IOPS write
Cooling
Integrated heatsink, Samsung nickel-coated controller
Lighting
RGB LED on the heatsink
Compatibility
PlayStation 5, desktops and laptops that meet the PCI-SIG D8 standard (8.8 mm)
Software
Samsung Magician

Questions and answers

Is the 990 PRO worth it over the 980 PRO?
Yes if you want the fastest Gen4 speeds and better efficiency; the 990 PRO is quicker in random reads and writes and uses less power per unit of performance. For basic tasks the difference is small.
Does it fit a PlayStation 5?
The heatsink version is sized for the PS5 and meets the PCI-SIG D8 standard. The bare drive needs a compatible M.2 heatsink in the console.
Do I need a heatsink?
For desktops with good airflow the bare drive is usually fine. For sustained writes, laptops or the PS5, the heatsink version keeps temperatures in check.
What is in the box?
The drive itself, plus documentation; the heatsink model includes the integrated heatsink. Mounting screws are not always included, so check your motherboard or console kit.
Is it compatible with my laptop?
It needs an M.2 2280 slot with PCIe Gen4 (Gen3 works at lower speed). The heatsink version is too thick for many laptops, so use the bare drive there.
How does it compare with the WD Black SN850X?
Both are top-tier Gen4 drives. The 990 PRO is generally more power-efficient and strong in random reads; the SN850X is a close rival on peak speed and often favored by gamers.
Where is the Samsung 990 PRO 1TB PCIe Gen4 Internal SSD cheapest?
At Amazon, for $259.99, as of our latest check.
Where can I buy the Samsung 990 PRO 1TB PCIe Gen4 Internal SSD?
2 stores we checked sell it, including LootFaat, Amazon.

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