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

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

Author : Elijah May 16,2025

The Amazon Spring Sale is bringing a fantastic deal on the best PCIe 4.0 M.2 SSD currently available. You can grab the Samsung 990 Pro 4TB PCIe 4.0 M.2 NVMe solid state drive (SSD) for just $279.99, which is a whopping $120 off its original price. If you need a bit more cooling, you can opt for the version with a preinstalled heatsink for an additional $20. While there are more budget-friendly options out there, the Samsung 990 Pro is renowned for being the fastest PCIe 4.0 SSD on the market. It's an exceptional choice for expanding storage in your PlayStation 5 or serving 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 a significant upgrade from the already impressive 980 Pro. Samsung boasts a 50% improvement in performance per watt compared to its predecessor. With sequential speeds reaching up to 7,450MB/s read and 6,900MB/s write, and random speeds of 1400K/1550K IOPS, it's a powerhouse. Unlike many other SSDs, the 990 Pro uses in-house manufactured components, including the new Samsung Pascal controller and 7th gen TLC NAND flash chips. While other top-tier SSDs like the WD Black SN850X and the SK Hynix P41 Platinum are excellent, the Samsung 990 Pro outperforms them in benchmarks.

Is the Samsung 990 Pro Compatible with the PS5?

The Samsung 990 Pro is an excellent choice for your PS5. From a performance standpoint, it's more than what you need; the PS5's internal SSD is the bottleneck. However, you'll want a PCIe Gen4 x4 M.2 SSD with at least 5,500MB/s read speed to match the PS5's internal drive, and the 990 Pro far exceeds this. At its current price, it's even more affordable than many slower alternatives. **Sony recommends using a heatsink with your SSD**, and this version 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 get the 2TB model for $129.99 or the 4TB model for $249.99, which is $40-$70 less than the Samsung 990 Pro. Most gamers won't notice the performance difference between these two. The 990 Evo Plus is perfect for both gaming PCs and PlayStation 5 consoles, with sequential speeds up to 7,250MB/s read and 6,300MB/s write. It's faster than the non-Pro 990 Evo but not as fast as the 990 Pro. The key difference is that the 990 Evo Plus is a DRAM-less drive, but it uses HMB (host memory buffer) to compensate, which has no impact on gaming performance.

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 slashed the price of the 2TB SK Hynix P41 Platinum PCIe 4.0 M.2 NVMe SSD to just $129.99. This SSD is one of the fastest PCIe 4.0 options available, featuring a DRAM cache and being significantly cheaper than comparable SSDs like the Samsung 990 Pro ($168) and the WD SN850X ($154). Although SK Hynix may not be as well-known as Samsung or Western Digital, they are a major player in the flash memory market. The Platinum P41 is their top-tier SSD.

Recommended SSDs for PS5

Looking for more options? Check out our top picks for PS5 SSDs:

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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