Is the heatsink version worth it over the bare drive?

Yes if you do sustained writes or game on a PS5, where heat causes throttling. In a well-ventilated desktop with light use, the bare drive is enough.

Yes. The heatsink is slim enough for the PS5 M.2 bay, and Sony's requirements for height are met.

Does it work in a PCIe 3.0 slot?

It works but runs at PCIe 3.0 speeds, so you lose much of the drive's advantage. Use a PCIe 4.0 slot for full speed.

How is it different from the 980 PRO?

The 990 PRO is faster, especially on random reads, and more power-efficient. The 980 PRO remains fine for everyday use.

What comes in the box?

The SSD with its attached heatsink and the mounting screw. Cloning and management software is a free download from Samsung.

For a large game library or video work, no. For a boot drive with light use, a smaller capacity leaves money for other parts.

Samsung 990 PRO Internal SSD 4 TB With heatsink

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$409.01at STYLO WEARChecked Nov 10

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Samsung 990 PRO Internal SSD 4 TB With heatsink

Best price now

$409.01at STYLO WEARChecked Nov 10

Prices are checked against each store and labelled with when.

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Price facts

Last seen at $409.01 at STYLO WEAR on Nov 10.

Our take on the Samsung 990 PRO Internal SSD 4 TB With heatsink

The Samsung 990 PRO is a PCIe 4.0 NVMe M.2 SSD built for fast gaming loads, large file transfers and heavy everyday use. The heatsink version adds a slim aluminum heat spreader that keeps the drive from throttling in a desktop or a PS5. It is one of the quickest PCIe 4.0 drives you can buy, though PCIe 5.0 drives now beat it on peak speed. Reviewers rate its speed and reliability highly and note that it runs warm without a heatsink, which is exactly what this version fixes.

Best forGamers loading large titles on PC or PS5Video editors and creators moving big filesDesktop builds with a free M.2 slotAnyone who wants a fast, proven PCIe 4.0 drive

Pros

Near the top of PCIe 4.0 sequential and random speeds
Heatsink limits thermal throttling under sustained load
High endurance rating suited to heavy writes
Samsung Magician software for health, firmware and cloning
Fits a PS5 M.2 slot with the heatsink attached

Cons

Costs more than value PCIe 4.0 drives with similar real-world feel
PCIe 5.0 drives are faster on paper
Heatsink adds height, so check clearance in tight laptop or small-form-factor builds
Peak speed needs a PCIe 4.0 slot; older slots cap it

Samsung 990 PRO Internal SSD 4 TB With heatsink prices at every store

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What reviewers say

Owners and reviewers treat the 990 PRO as a top-tier PCIe 4.0 SSD, praising speed, consistency and the Samsung software. The common complaint is heat on the bare version, which the heatsink addresses, and the premium over cheaper drives.

What people mention

SpeedPraisedOwners report quick boots, fast game loads and short transfer times for large files.
HeatMixedThe bare drive gets hot under load; the heatsink version is seen as the fix, but it adds bulk.
SoftwarePraisedSamsung Magician is liked for drive health checks, firmware updates and cloning.
ValueCriticisedReviewers say cheaper PCIe 4.0 drives feel nearly as fast day to day for less.
ReliabilityPraisedOwners report steady performance and no dropouts over long use.

About the Samsung 990 PRO Internal SSD 4 TB With heatsink

SAM8806095255811

Questions and answers

Is the heatsink version worth it over the bare drive?: Yes if you do sustained writes or game on a PS5, where heat causes throttling. In a well-ventilated desktop with light use, the bare drive is enough.
Will it fit a PS5?: Yes. The heatsink is slim enough for the PS5 M.2 bay, and Sony's requirements for height are met.
Does it work in a PCIe 3.0 slot?: It works but runs at PCIe 3.0 speeds, so you lose much of the drive's advantage. Use a PCIe 4.0 slot for full speed.
How is it different from the 980 PRO?: The 990 PRO is faster, especially on random reads, and more power-efficient. The 980 PRO remains fine for everyday use.
What comes in the box?: The SSD with its attached heatsink and the mounting screw. Cloning and management software is a free download from Samsung.
Is 4 TB overkill?: For a large game library or video work, no. For a boot drive with light use, a smaller capacity leaves money for other parts.
Where is the Samsung 990 PRO Internal SSD 4 TB With heatsink cheapest?: At STYLO WEAR, for $409.01, as of our latest check.