The NVMe Gen 5 SSDs are the fastest storage drives on the market, but they typically quote a high price. In that context, the SK hynix Platinum P51 1TB comes heavily discounted at the Black Friday 2025 sale. Thanks to the significant price drop, this Gen 5 drive is now available for under $120, comparable to the cost of decent Gen 4 SSDs.
This article will assess the SK hynix Platinum P51 Gen 5 SSD and determine whether you should get this high-speed drive.
The SK hynix Platinum P51 1TB Gen 5 SSD is available for under $119.99
Usually, the SK hynix P51 sells for around $169.99, but a significant discount has brought the price down to $119.99 on Newegg. There's also a $10 promo code, which further reduces the price to $109.99.
Here's what this GPU has to offer:
Specifications

Here are the specs of the SK hynix P51:
Performance
Storage used to be a bottleneck for many PCs, but the advent of NVMe SSDs changed that forever. The Gen 3 NVMe drives cap out at around 3.4GBps, while the Gen 4 ones go above 7GBps. However, the fastest SSDs are actually Gen 5 drives, which can reach 14GBps.
Fortunately, the SK hynix Platinum P51 1TB Gen 5 SSD can reach even higher performance. It can transfer data at 14.7/13.4GBps read/write speeds, which is simply amazing. This drive is backed by a large pseudo SLC cache and 1GB DRAM to ensure it can sustain those high speeds for as long as possible.
This SSD can also reach 2,360K/2,550K Random IOPS, which is significantly higher than some other Gen 5 drives. Therefore, the SK hynix Platinum P51 is perfect for high-performance workloads, content creation, and even large database operations.
Endurance and warranty

This SK hynix P51 1TB drive has a 600TBW endurance rating, an industry standard for 1TB SSDs. It's not the highest, but not bad either. The drive is also backed by a 5-year warranty.
Compatibility
This SSD is compatible with any M.2 slot that can accept an NVMe SSD. However, to get the full speeds, you need a system motherboard with PCIe Gen 5 capabilities. Also, it is fully compatible with PS5, but will run at Gen 4 speeds only, as the console doesn't support Gen 5.
Should you consider buying the SK hynix Platinum P51?
The SK hynix P51 is one of the most powerful Gen 5 SSDs in the world, as of this writing. This drive's raw throughput stands at 14.7GBps speeds, but it's the 2,360 Random IOPS performance that is even more impressive.
Most of all, you are getting this high-speed Gen 5 SSD for the price of a Gen 4 one. Considering the performance and values it delivers, we believe the SK hynix Platinum P51 is absolutely worth the cost. Therefore, you should consider buying it.