You have mere hours to snap up this 2TB Samsung 990 PRO SSD deal for 39% off its peak price on Amazon
SSD prices have hit record highs over the last six months due to surging AI demand, according to PC Guide. Despite this trend, the Samsung 990 PRO 2TB PCIe 4.0 SSD is currently seeing a 39% price reduction, offering sequential read speeds up to 7,450 MB/s for gamers and workstation users.
Why are SSD and RAM prices rising?
Massive demand from AI applications has pushed storage and memory costs to record levels over the last half-year, PC Guide reports. This market shift has made high-capacity NVMe drives more expensive for the average consumer.
The current 39% discount on the Samsung 990 PRO 2TB serves as a buffer against these “extortionate prices.” It allows users to acquire premium Gen4 storage without paying the inflated market rates currently affecting the industry.
How does the 990 PRO perform compared to the 980 PRO?
Samsung claims the 990 PRO delivers a 55% improvement in random performance over the previous 980 PRO model. This boost directly impacts real-world responsiveness, specifically affecting how quickly a system boots and how fast applications load.

Efficiency has also improved. According to Samsung, the 990 PRO provides up to 50% better performance per watt than the 980 PRO. This reduces heat build-up, which is critical for maintaining speed in laptops and compact desktop builds where airflow is limited.
What is the actual speed difference between PCIe 4.0 and PCIe 5.0?
There’s a significant gap in raw throughput between generations. The Samsung 990 PRO (PCIe 4.0) reaches sequential read speeds of 7,450 MB/s and write speeds of 6,900 MB/s. In contrast, newer PCIe 5.0 drives listed by PC Guide reach read speeds as high as 14,800 MB/s to 14,900 MB/s.
While PCIe 5.0 is nearly twice as fast on paper, the 990 PRO remains a viable choice. It offers a balance of thermals and value that PCIe 5.0 drives often lack, as the latter typically require more robust cooling solutions to prevent thermal throttling.
Who should upgrade to a Gen4 NVMe SSD?
High-end users, including video editors and game developers, benefit most from these speeds. The 990 PRO’s ability to handle data-heavy projects makes it suitable for professional workstations.
It’s also a primary choice for those replacing slower SATA SSDs or older Gen3 NVMe drives. Moving to a drive with 7,450 MB/s read speeds results in noticeably faster file transfers and snappier system responsiveness.
Frequently Asked Questions
What are the max speeds of the Samsung 990 PRO?
It offers sequential read speeds up to 7,450 MB/s and sequential write speeds up to 6,900 MB/s, according to Samsung specifications.
Is the Samsung 990 PRO compatible with PS5?
Yes. It uses the M.2 2280 form factor and meets the requirements for PlayStation 5 storage expansion.
Why is random performance important?
Random read/write speeds determine how quickly a drive can access small, scattered files. This is what makes a computer feel “snappy” during boot-up and app launches.
Are you upgrading your storage this year? Let us know in the comments if you’re sticking with PCIe 4.0 or jumping to PCIe 5.0!