Overview

Fikwot's FN955 2TB SSD is an M.2 2280 NVMe drive that connects over PCIe Gen4 x4 and offers a compelling mix of capacity, speed, and price. With sequential reads rated up to 7350MB/s and a 2TB capacity, this drive is aimed at gamers and PS5 owners who want fast storage without spending flagship money. It has become a popular budget pick for PC builders and console users alike.
Under the hood, the FN955 uses 3D NAND TLC flash and a MAXIO MAP1602 controller. It is a DRAM-less design that relies on HMB (Host Memory Buffer) and an SLC dynamic cache, which keeps the price down while still delivering solid real-world performance for gaming and everyday tasks. The drive supports TRIM, S.M.A.R.T., and AES-256 encryption, and it works with Windows 7 through 11.
The market positioning is clearly entry-to-mid tier PCIe Gen4 storage. You get near-flagship read speeds on paper, but at a price that undercuts most premium 2TB drives. That makes it a smarter pick for value-focused builds than for users who need sustained write performance or rock-solid endurance guarantees.

Compatibility Guide

This is a standard M.2 2280 drive, so any desktop or laptop with an M.2 slot that supports NVMe should physically accept it. Keep in mind that older platforms running PCIe Gen3 will limit the interface to around 3500MB/s, so you will not hit the full 7350MB/s on those systems. Still, upgrading from a SATA SSD will deliver a huge everyday improvement.
For PS5 use, the drive fits the console's M.2 expansion slot, but you must add a heatsink because the FN955 does not ship with one. Sony's requirements demand Gen4 performance and adequate cooling, so pick a compatible M.2 heatsink and make sure it fits the PS5's clearance. On desktop motherboards with built-in M.2 heatsinks, installation is straightforward.
The drive operates at DC +3.3V and weighs about 8 grams, so power draw is minimal. It is also available in 500GB, 1TB, and 4TB variants, giving you flexibility depending on your budget and storage needs.

Product Info

The FN955 2TB is a PCIe Gen4 x4 NVMe 1.4 drive built around 3D NAND TLC flash and the MAXIO MAP1602 controller. It uses a dynamic SLC cache and HMB to balance cost and performance. Sequential read is rated up to 7350MB/s, while sequential write goes up to 6800MB/s. Operating temperature is listed at 0 to 70 degrees Celsius, and storage temperature from -40 to 85 degrees.
Supported devices include PS5, laptops, and desktops, and the drive is compliant with TRIM, S.M.A.R.T., and AES-256. The official online retailers listing notes compatibility with Windows 7, 8, 10, and 11. There is no bundled heatsink, so plan to use a motherboard heatsink or an aftermarket solution.
In terms of market positioning, the FN955 sits clearly in the budget segment of PCIe Gen4 storage. It competes with drives that cost more per gigabyte, while offering similar peak read performance. For pure value, it is one of the more interesting 2TB options currently available.

Best Use Cases

The first use case is a gaming PC that needs bulk fast storage. 2TB gives you room for a large library, and the fast read speeds shorten loading times in open-world games. If you already run a Gen3 NVMe drive and do not care about peak throughput, this may be overkill though.
The second use case is PS5 storage expansion. Adding a 2TB Gen4 drive with a heatsink means fewer game deletions and quicker installs. This is ideal for players who juggle multiple live-service titles. Users who only play one or two games at a time could save money with a smaller drive.
The third scenario is laptop upgrades. The lightweight M.2 2280 form factor and low voltage requirements make it a solid drop-in replacement for a slow SATA SSD. However, if your laptop only supports Gen3 or has a tight thermal design, you may not see the full benefit.

Things to Consider

The biggest caveat is the DRAM-less design. While HMB helps with typical workloads, sustained writes can exhaust the SLC cache and cause speeds to drop. This matters for video editing, large transfers, or heavy database work — all cases where a DRAM-equipped drive would be a better fit.
PS5 users must also factor in the cost and installation of an aftermarket heatsink. Without proper cooling, the drive may throttle during extended sessions, so do not skip that step. Also, because Fikwot is a smaller brand than Samsung or Crucial, warranty and endurance figures should be checked carefully against your expectations.
Finally, if you need extreme durability or have a long history of dying budget SSDs, it may be worth spending more on a premium model. The FN955 is best suited to users who understand its trade-offs and want the lowest price per terabyte.

FAQ

Q: Can I use this SSD in a PS5 without additional parts?
A: No. The drive fits the PS5 M.2 slot, but it does not include a heatsink. You must install a comp

Product Disclosure (Amazon)

  • Manufacturer: Fikwot
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0C9DPWRZ3
  • Note: This article covers a manufacturer-made product based on Amazon listing details.