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4TB Samsung 990 Pro M.2 SSD: Save $120 on PCIe 4.0's Fastest

Author : Benjamin
May 02,2025

During the Amazon Spring Sale, you can snag the top-rated PCIe 4.0 M.2 SSD at a significant discount. The Samsung 990 Pro 4TB PCIe 4.0 M.2 NVMe solid state drive (SSD) is currently available for just $279.99, thanks to a $120 instant discount. If you're looking for even more convenience, you can opt for the version with a preinstalled heatsink for only $20 more. While there are other, more budget-friendly SSDs on the market, the Samsung 990 Pro stands out as the fastest PCIe 4.0 SSD available, making it an ideal choice for expanding storage in your PlayStation 5 or as a high-performance boot drive for your gaming PC.

Samsung 990 Pro 4TB PS5 SSD for $279.99

Samsung 990 Pro 4TB PCIe Gen 4x4 M.2 SSD

0$399.99 save 30%$279.99 at Amazon

With Heatsink

Samsung 990 Pro 4TB PCIe Gen 4x4 M.2 SSD

0$409.99 save 27%$299.99 at Amazon

The Samsung 990 Pro is a step up from its predecessor, the 980 Pro, boasting a remarkable 50% improvement in performance per watt. With sequential read speeds reaching 7,450MB/s and write speeds up to 6,900MB/s, along with random speeds of 1400K/1550K IOPS, this SSD is a powerhouse. Its components, including the new Samsung Pascal controller and 7th gen TLC NAND flash chips, are all manufactured in-house. Although other top-tier SSDs like the WD Black SN850X and SK Hynix P41 Platinum perform exceptionally well, the Samsung 990 Pro consistently outshines them in benchmarks.

Is the Samsung 990 Pro Compatible with the PS5?

The Samsung 990 Pro is not just compatible with your PS5; it's a stellar choice. While the PS5's internal SSD sets the performance ceiling, the 990 Pro's speed far exceeds Sony's recommended 5,500MB/s read speed. At its current price, it's a steal compared to slower alternatives. Plus, it comes equipped with a robust, all-metal heatsink that fits perfectly in the PS5's SSD slot, aligning with Sony's recommendation for a heatsink to ensure optimal performance.

Other Excellent SSD Alternatives:

Samsung 990 Evo Plus 2TB PCIe Gen 4x4 M.2 SSD

6$184.99 save 30%$129.99 at Amazon

Samsung 990 Evo Plus 4TB PCIe Gen 4x4 M.2 SSD

2$349.99 save 29%$249.99 at Amazon

Samsung's latest offering, the Samsung 990 Evo Plus PCIe 4.0 M.2 NVMe SSD, is also on sale. You can grab the 2TB model for $129.99 or the 4TB version for $249.99, both of which are significantly cheaper than the Samsung 990 Pro. For most gamers, the performance difference is negligible, making the 990 Evo Plus a fantastic option. It offers sequential read speeds of up to 7,250MB/s and write speeds of 6,300MB/s, surpassing Sony's minimum speed requirements for the PS5. While it lacks DRAM, its Host Memory Buffer (HMB) technology effectively compensates for this, ensuring seamless performance for both gaming PCs and PS5 consoles.

SK Hynix P41 Platinum 2TB M.2 SSD for $129.99

SK Hynix Platinum P41 2TB PCIe Gen4 x4 M.2 SSD

11$149.99 save 13%$129.99 at Amazon

Amazon has recently reduced the price of the 2TB SK Hynix P41 Platinum PCIe 4.0 M.2 NVMe SSD to just $129.99. This SSD, one of the fastest in its class, features a DRAM cache and is more affordable than similar SSDs like the Samsung 990 Pro and WD SN850X. Although SK Hynix may not be as well-known to consumers as Samsung or Western Digital, it is a leading player in the flash memory market. As a major South Korean DRAM manufacturer and one of the world's largest memory chipmakers, SK Hynix's Platinum P41 is their premier SSD offering.

Recommended SSDs for PS5

For more options tailored for your PS5, consider our top picks:

Corsair MP600 PRO LPX

0See it at Amazon

Crucial T500

0See it at Amazon

WD_Black P40

1See it at Amazon

Lexar NM790

0See it at Amazon

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