Samsung

Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s

Name: Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s
Brand: Samsung
SKU: B0CHHFR1LG
Price: 849.00 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-23

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$849.00

As an Amazon Associate, SpecPicks earns from qualifying purchases.

Buy on Amazon — $849.00 Compare to similar ssds & storage

*Price sourced from Amazon.com. Last updated 2026-09-22. Price and availability subject to change.

Bottom line: The Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s is a specs-and-price decision rather than a crowd-consensus one in the ssds & storage category, priced around $849.00. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

✓ Backed by Samsung's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

BLAZING SPEED. COOL VICTORY: Consider this a cheat code; Our Samsung 990 PRO Gen 4 with Heatsink SSD helps you reach near max performance* with lightning-fast speeds and Heatsink for improved temperature control REACH THE NEXT LEVEL: Gen4 steps up with faster transfer speeds and high-performance bandwidth; With a more than 55% improvement in random performance compared to 980 PRO, it’s here for heavy computing and faster loading THE FASTEST SSD FROM THE WORLD'S #1 FLASH MEMORY BRAND**: The speed you need for any occasion; With read and write speeds up to 7450/6900 MB/s* you’ll reach near max…

SpecPicks Verdict

SpecPicks scored Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Frequently Asked Questions

Will the Samsung 990 PRO with Heatsink work in a PS5?

Yes. Samsung states the ultra-slim integrated heatsink was designed with the PS5 in mind, dissipating heat to stabilize temperature and prevent performance issues in the console's expansion bay.

How fast is the 990 PRO 4TB?

Samsung rates it at up to 7,450MB/s sequential read and 6,900MB/s sequential write, near the practical maximum of the PCIe 4.0 interface. Random performance is more than 55% higher than the 980 PRO.

Do I need the heatsink version, or will the bare drive do?

The heatsink model targets systems without their own M.2 cooling, such as a PS5 or a board with an uncovered slot. If your motherboard already ships an M.2 heatsink shroud, the bare 990 PRO avoids a fitment conflict.

Is 4TB worth it over the 1TB or 2TB 990 PRO?

The 990 PRO line spans 1TB to 4TB with the same rated speeds. Pick 4TB if you keep a large game library, 4K video projects, or AI datasets resident; smaller tiers cost less per terabyte.

Will it fit a laptop or a standard desktop motherboard?

Samsung lists compatibility with PlayStation 5 and PCI-SIG D8 standard desktops and laptops. Confirm your M.2 slot has clearance for the heatsink before buying, since some laptop bays are height-limited.

Key Features

BLAZING SPEED. COOL VICTORY: Consider this a cheat code; Our Samsung 990 PRO Gen 4 with Heatsink SSD helps you reach near max performance* with lightning-fast speeds and Heatsink for improved temperature control
REACH THE NEXT LEVEL: Gen4 steps up with faster transfer speeds and high-performance bandwidth; With a more than 55% improvement in random performance compared to 980 PRO, it’s here for heavy computing and faster loading
THE FASTEST SSD FROM THE WORLD'S #1 FLASH MEMORY BRAND**: The speed you need for any occasion; With read and write speeds up to 7450/6900 MB/s* you’ll reach near max performance of PCIe 4.0*** powering through for any use
PLAY WITHOUT LIMITS: Give yourself some space with storage capacities from 1TB to 4TB; Sync all your saves and reign supreme in gaming, video editing, data analysis and more
MADE w/ PS5 IN MIND: Ultra-slim Integrated Heatsink is designed to dissipate heat from your device to stabilize its temperature and prevent performance issues; It’s compatible with PlayStation 5 and PCI-SIG D8 standard desktops and laptops****

Full Specifications

Size	4TB
Brand	Samsung
Color	Black
Model	MZ-V9P4T0CW
Warranty	5 Year Limited Warranty
UnitCount	1
ReleaseDate	2023-10-30T00:00:01Z
Manufacturer	Samsung
ItemPartNumber	MZ-V9P4T0CW

Ready to buy?

Samsung SSD 990 PRO with Heatsink 4TB, NVMe M.2, Up to 7,450MB/s is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $849.00

*Price sourced from Amazon.com. Last updated 2026-09-22. Price and availability subject to change.