Fikwot FN950 4TB

In this fikwot fn950 4tb review, the Fikwot FN950 4TB is the cheapest 4TB NVMe SSD in our 2026 guide at $519.99, and it targets shoppers who want a large, low cost games drive rather than record breaking speed. It ranks 8 of 8 on our list. The drive pairs a PCIe Gen4 x4 M.2 2280 interface with NVMe 1.3 and lists 5,000 MB/s reads and 4,500 MB/s writes. Its 4.7 star average comes from 35 Amazon ratings, which is a thin evidence base next to the big brands. That said, the price is the lowest here by a wide margin. Read on for the spec walk through before you buy.

Speed comes from PCIe Gen4 x4 and dynamic TLC caching, which Fikwot markets as a configure SLC cache that keeps write speeds steady during long file copies. In practice, 5,000 MB/s reads and 4,500 MB/s writes load games, move big video files and boot Windows without drama, but they sit below the 7,400 MB/s that the fastest Gen4 drives in this guide reach. Heat gets two layers of attention: adaptive temperature control, power efficiency management and a graphene and aluminum build, so the module holds speed inside a laptop or a PS5. On top of that, Fikwot says every unit passes 80 hours of validation, including vibration and plug cycle testing. The 2280 size, 3.14 by 0.87 by 0.1 inches, fits standard desktop and laptop M.2 slots.

Value is clear: at $519.99 the Fikwot FN950 4TB is the lowest entry price in this eight drive guide, and its listed read speed trails the WD_BLACK SN850X 4TB by about 34%. By contrast, the Samsung 990 PRO 4TB carries 13,356 Amazon ratings, which says a lot about how little long term history this Fikwot has. Even so, a 5-year warranty and PS5 compatibility soften the gamble for a secondary games library. If you want the cheapest 4TB NVMe SSD for bulk storage and you accept the thin review base, this is the one to get. For work files you cannot afford to lose, pay more elsewhere.