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

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

Author : Ryan Apr 13,2025

The best PCIe 4.0 M.2 SSD you can get right now is seeing a significant discount during the Amazon Spring Sale. Amazon is offering the Samsung 990 Pro 4TB PCIe 4.0 M.2 NVMe solid state drive (SSD) for just $279.99, which is a hefty $120 off the original price. If you prefer, you can get it with a preinstalled heatsink for only $20 more. While there are other, more budget-friendly SSDs available, the Samsung 990 Pro is widely regarded as the fastest PCIe 4.0 SSD on the market. It's an outstanding choice for expanding storage on your PlayStation 5 or as a 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 the successor to the acclaimed 980 Pro, and it significantly outperforms its predecessor. Samsung boasts a 50% improvement in performance per watt over the 980 Pro. With sequential read speeds of up to 7,450MB/s and write speeds of up to 6,900MB/s, along with random read/write speeds of 1400K/1550K IOPS, it's a powerhouse. The components are manufactured in-house, utilizing the new Samsung Pascal controller and 7th gen TLC NAND flash chips. Although other top-tier SSDs like the WD Black SN850X and SK Hynix P41 Platinum are impressive, the Samsung 990 Pro consistently outperforms them in benchmarks.

Is the Samsung 990 Pro Compatible with the PS5?

The Samsung 990 Pro is an excellent choice for your PS5. While the PS5's stock SSD might limit its full potential, the 990 Pro still offers unmatched performance. It far exceeds Sony's recommended 5,500MB/s read speed for PS5-compatible SSDs. At its current price, it's even more affordable than many slower alternatives. Sony recommends using a heatsink with your SSD, and this particular model of the 990 Pro comes with a robust, all-metal heatsink that fits perfectly in the PS5.

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 version for $129.99 or the 4TB model for an even better deal at $249.99. This SSD is $40-$70 cheaper than the Samsung 990 Pro, and most gamers won't notice any performance difference. The 990 Evo Plus is ideal for both gaming PCs and PS5 consoles, with sequential read speeds up to 7,250MB/s and write speeds up to 6,300MB/s. Unlike the 990 Pro, it's a DRAM-less drive but uses HMB (host memory buffer) to maintain performance, making it a great choice for gamers.

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 reduced the price of the 2TB SK Hynix P41 Platinum PCIe 4.0 M.2 NVMe SSD to just $129.99. Known for its speed and equipped with DRAM cache, it's a cost-effective alternative to more expensive options like the Samsung 990 Pro and WD SN850X. SK Hynix, a major player in the flash memory market and one of the world's largest memory chipmakers, offers this high-end SSD as their top model.

Recommended SSDs for PS5

Looking for more options? Explore our favorite SSDs for the PS5 console:

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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