{"product_id":"fn955-4tb-nvme-ssd-m-2-2280-pcie-gen4x4-high-speed-storage-for-ps5","title":"FN955 4TB NVMe SSD M.2 2280 PCIe Gen4x4 - High-Speed Storage for PS5","description":"\u003cp\u003eIn this review the FN955 4TB NVMe SSD is evaluated for users who need a large, fast internal drive for gaming, content work, or system storage expansion. The bottom line: it delivers a genuine capacity upgrade and very high sequential speeds thanks to PCIe Gen4x4 and NVMe 1.4 support, making it most valuable for users who prioritize rapid file transfers and shorter game load times. The drive's dynamic SLC cache and 3D NAND TLC flash are the main reasons to consider it over lower-tier flash options.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 7300MB\/s reads:\u003c\/strong\u003e The PCIe Gen4x4 interface and NVMe 1.4 protocol enable very fast sequential read performance for quicker game loads and large file transfers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh write performance:\u003c\/strong\u003e With write speeds up to 6300MB\/s under the drive's caching behavior, large writes and asset installs complete much faster than SATA or Gen3 SSDs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D NAND TLC flash:\u003c\/strong\u003e Uses original TLC memory tested for vibration and plug cycles to provide longer endurance compared with typical QLC alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic SLC cache:\u003c\/strong\u003e The drive's SLC cache boosts real-world throughput during burst transfers and improves responsiveness for mixed workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto temperature control:\u003c\/strong\u003e Intelligent thermal and power management reduce heat at the source so the drive sustains performance under longer sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-year warranty:\u003c\/strong\u003e A multi-year warranty and round-the-clock technical support offer added confidence for primary system or console storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe FN955 4TB is aimed at gamers who need a PS5-compatible M.2 module or PC users who want a single, large NVMe volume for games, video projects, and large dataset work. Its high sequential speeds and SLC caching help reduce load and transfer times for heavy files and large game installations.\u003c\/p\u003e\n\u003cp\u003eBecause it is a high-capacity Gen4 drive, casual users who only need small system or backup storage, or those on older Gen3-only motherboards, should consider lower-cost Gen3 or SATA SSDs instead, since they will see less benefit from the full speed capability.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional sequential read and write performance for a smoother large-file workflow.\u003c\/li\u003e\n\u003cli\u003eLarge 4TB capacity lets users consolidate games and media on a single internal drive.\u003c\/li\u003e\n\u003cli\u003eDurable 3D NAND TLC and tested plug-cycle resilience suggest improved longevity.\u003c\/li\u003e\n\u003cli\u003eIncluded thermal management features and a supplied heat sink are helpful under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReal-world sustained speeds depend on the SLC cache behavior and can vary in long, sustained writes.\u003c\/li\u003e\n\u003cli\u003eUsers on older motherboards or who do not need 4TB may find the drive more capacity and speed than required for their needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eM.2 2280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003ePCIe Gen4x4, NVMe 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax sequential read\u003c\/td\u003e\n\u003ctd\u003eUp to 7300MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax sequential write\u003c\/td\u003e\n\u003ctd\u003eUp to 6300MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash type\u003c\/td\u003e\n\u003ctd\u003e3D NAND TLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eFive-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe FN955 4TB NVMe SSD is a strong choice for gamers and creative professionals who need abundant internal storage and Gen4 speeds. Its combination of high sequential throughput, 3D NAND TLC endurance, and thermal management makes it a compelling value for anyone wanting to consolidate large libraries or speed up heavy file workflows while keeping long-term reliability in mind.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this drive compatible with PS5?\u003c\/strong\u003e\u003cbr\u003eThe drive is designed for PS5 memory expansion use and is compatible when installed in a supported M.2 slot with proper cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow hot does it run under load?\u003c\/strong\u003e\u003cbr\u003eIt includes auto temperature control and power efficiency management to limit heat generation, but actual operating temperature will depend on your system ventilation and whether a heatsink is fitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat operating systems are supported?\u003c\/strong\u003e\u003cbr\u003eIt supports modern PC environments such as Windows 8\/10\/11 and is compatible with desktops and laptops that provide M.2 PCIe Gen4 slots.\u003c\/p\u003e","brand":"Fikwot","offers":[{"title":"Default Title","offer_id":48234648666331,"sku":"B0C9DPZKZ8","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/610-BxOBoUL._AC_SL1500.jpg?v=1770705873","url":"https:\/\/gearmusthave.com\/products\/fn955-4tb-nvme-ssd-m-2-2280-pcie-gen4x4-high-speed-storage-for-ps5","provider":"GearMustHave","version":"1.0","type":"link"}