Fikwot FX991 M.2 SSD 4TB NVMe SSD M2 2280 PCIe Gen 4x4, Read Up to 7000MB/s, Internal Solid State Drive for PS5 Laptop Desktop 3D QLC NAND
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Availability:
Only 10 left in stock, order soon!
Arrives
Tuesday, Apr 28
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Style: FX991
Capacity: 4TB
Features
- [Lightning-fast Top Performance]: Fikwot FX991 M.2 SSD 4TB adopts NVMe protocol and PCIe Gen 4x4 specifications, and the maximum read and write speed can easily reach 7000MB/s and 6000MB/s. With lightning-fast speeds, the FX991 NVMe SSD can make your computer's systems and applications respond quickly, improving work efficiency.
- [Excellent Thermal Management]: FX991 NVMe SSD 4TB is equipped with Auto-adaptive temperature adjustment and power efficiency management. It can intelligently adjust the NVMe SSD heating temperature and power consumption control, which can reduces the burden on the device and extends the battery life of laptops and other devices. We have equipped M2 SSD 4TB with high-conductivity graphite heatsink. Under high load conditions, the internal ssd reading speed can still be close to the peak.
- [HMB and SLC Cache]: With HMB and smart SLC cache, FX991 M.2 NVMe SSD can deliver outstanding performance. Host Memory Buffer (HMB) technology enables NVMe SSD to use the DRAM of the host system for read and write caching and buffering, significantly improving the speed of computer startup, multitasking, and game resource transfer and reading. At the same time, FX991 M.2 SSD also supports TRIM, S.M.A.R.T, AES-256 encryption and other technologies.
- [Excellent Compatibility]: Whether it is a laptop, desktop computer or game console such as PS5, FX991 4TB SSD M.2 is perfectly compatible to meet your storage needs on various devices. FX991 4TB NVMe SSD can be used as a PS5 storage expansion, and you can easily upgrade your gaming experience with it.
- [5-Year Service]: We are confident in the quality of our products, so we provide a limited service of up to 5 years or 2400TBW for the FX991 M.2 4TB SSD, so that you can enjoy excellent performance and reliability with confidence. Choose the top-performance FX991 M.2 2280 internal solid state drives to make your computing experience smoother and more efficient!
Digital Storage Capacity: 4 TB
Hard Disk Interface: PCIE x 4
Connectivity Technology: M.2 NVMe PCIe 4.0
Brand: Fikwot
Special Feature: Backward Compatible, Shock Resistant
Hard Disk Form Factor: 8 Centimeters
Hard Disk Description: Solid State Drive
Compatible Devices: Desktop, Gaming Console, Laptop
Installation Type: Internal Hard Drive
Color: Black
Digital Storage Capacity: 4 TB
Hard Disk Interface: PCIE x 4
Connectivity Technology: M.2 NVMe PCIe 4.0
Additional Features: Backward Compatible, Shock Resistant
Hard Disk Form Factor: 8 Centimeters
Compatible Devices: Desktop, Gaming Console, Laptop
Specific Uses For Product: Gaming, Multimedia, Personal
Read Speed: 7000 Megabytes Per Second
Media Speed: 6200 Megabytes Per Second
Cache Memory Installed Size: 4 TB
Data Transfer Rate: 7000 Megabytes Per Second
Form Factor: M.2 2280
Hardware Connectivity: PCI Express x4
Installation Type: Internal Hard Drive
Color: Black
Enclosure Material: Plastic
Brand: Fikwot
Model Number: FX991
Hard Disk Description: Solid State Drive
Built-In Media: M.2 2280 NVMe SSD 4TB *1, Screw *1, Screwdriver *1
Model Name: FX991_4TB
Manufacturer: Fikwot
Warranty Description: 5 Years Limited Warranty
Hard-Drive Size: 4 TB
Item Weight: 0.03 Kilograms
Item Dimensions L x W x Thickness: 3.15"L x 0.87"W x 0.09"Th
Number of Items: 1
Unit Count: 1.0 Count
Customer Package Type: Standard Packaging
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: FX991
Capacity: 1TB
If you’re looking for a reliable, high‑speed NVMe upgrade for a laptop, desktop, or PS5, this drive is absolutely worth it. Solid performance, great build quality, and a very easy recommendation. Installation was quick and simple, and the drive was immediately recognized with no issues. The performance is excellent — fast boot times, smooth file transfers, and consistently high read/write speeds that make a noticeable difference in everyday use.
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Reviewed in the United States on April 7, 2026 by Zak Attak
Style: FX991
Capacity: 1TB
I recently installed the Fikwot FX991 M.2 SSD 1TB NVMe SSD in my micro PC, and the performance has been nothing short of exceptional. The installation process was straightforward, and the drive fit perfectly in the compact setup. The read speeds of up to 7100MB/s and write speeds of up to 6100MB/s have drastically improved the overall responsiveness of my system. Boot times are almost instantaneous, applications load incredibly fast, and multitasking feels seamless. Even with heavy workloads, the SSD maintains high performance without any noticeable slowdowns. The thermal management is impressive too. Despite the limited airflow in my micro PC, the drive stays cool, thanks to the built-in heat dissipation features. This ensures consistent performance even during extended use. For anyone looking to boost their micro PC’s performance, the Fikwot FX991 M.2 SSD offers excellent value. Its speed, reliability, and ease of installation make it a top choice for enhancing any compact system’s capabilities.
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Reviewed in the United States on November 15, 2024 by Ronald J Harrell
Style: FX991
Capacity: 4TB
✅ Intro Hook: "A powerful PCIe Gen 4x4 SSD—does it truly deliver top-tier speed and reliability?" ✅ Performance & Features: - 7300MB/s read speed, ensuring lightning-fast system responsiveness. - Advanced thermal management, adjusting temperature and power consumption for efficiency. - HMB & SLC cache technologies, enhancing startup speeds and multitasking. - PS5, laptop, and desktop compatibility, making it a versatile storage solution. ✅ Real-World Usage: - “Installed this in my PS5—games loaded noticeably faster, and the heat dissipation kept performance stable!” ✅ Pros & Cons: - Pros: Blazing-fast speeds, strong thermal management, broad compatibility. - Cons: Newer brand—long-term reliability still being evaluated. ✅ Final Verdict: - “For a high-speed NVMe SSD with impressive performance, this is a solid pick!” ** UPDATE. I now have purchased at least 2 other Fikwot NVME SSD;s. They are so small, sleek and compatible with my ps5, ROG Ally X, and laptops. This company makes a high quality product. Highly recommended with a good aluminum enclosure if your using this externally.
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Reviewed in the United States on June 3, 2025 by Suave Nadav
Style: FX991
Capacity: 2TB
Works great and was just the upgrade I needed pc games sure do take up alot of space these days. We'll worth the money
Reviewed in the United States on March 7, 2026 by Matt D.
Style: FX991
Capacity: 4TB
Installed the 4TB SSD into an IVANKY 13-in-1 Mac mini M4 Dock, Ultra Docking Station. After easy installation and formatting the drive with the Utility program it works great like promised. Great product.
Reviewed in the United States on January 17, 2026 by LISA
Style: FX991
Capacity: 2TB
It works , but the thing is that the item is real fragile and you can’t push too hard , it opened up a little and I thought it was not going to work , but it does. Only thing , the little screw that came with it , it’s so small that it wouldn’t stay put , so I had to use tape.
Reviewed in the United States on December 2, 2025 by Yeray pico ariza
Style: FX991
Capacity: 4TB
Drive works well, supports 4 Terebytes and it's speed in close to the 7300 mps. In Windows make certain you use the GPT method to format the drive to get full space. Open Command Prompt (cmd) as Administrator: Search for "cmd" in the Windows search bar, right-click on "Command Prompt", and select "Run as administrator". Open Diskpart: Type "diskpart" and press Enter. List Disks: Type "list disk" and press Enter. This will display all disks connected to your computer. Identify the 4TB drive by its size (e.g., 3726 GB). Select the 4TB Disk: Type "select disk [disk number]" (replace [disk number] with the correct disk number from step 3) and press Enter. Clean the Disk: Type "clean" and press Enter. This will erase all existing partitions on the disk. Convert to GPT: Type "convert gpt" and press Enter. This will convert the disk to GPT, which is necessary for addressing the entire 4TB capacity. Exit Diskpart: Type "exit" and press Enter. Open Disk Management: Search for "disk management" in the Windows search bar and open it. Initialize the Disk: In Disk Management, you should see the 4TB disk listed as "Unallocated". Right-click on it and select "Initialize disk...". Select GPT: Choose "GPT" as the partition style and click "OK". Create a Partition: Right-click on the "Unallocated" space and select "New Simple Volume...". Follow the Wizard: Follow the prompts to create a new volume. Choose a drive letter, format it with NTFS, and set a volume label. Format: In the same wizard, choose NTFS as the file system and click "OK"
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Reviewed in the United States on May 14, 2025 by Gary Graefen
Style: FX991
Capacity: 2TB
Easy install and worked just as expected. No longer have to delete games to load new ones! Amazing! Just wish it was less pricey.
Reviewed in the United States on February 15, 2026 by Mercyliz