FX991 M.2 SSD 4TB NVMe SSD M2 2280 PCIe Gen 4x4, Read Up to 7300MB/s, Internal Solid State Drive for PS5 Laptop Desktop 3D QLC NAND
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FX991 M.2 SSD 4TB NVMe SSD M2 2280 PCIe Gen 4x4, Read Up to 7300MB/s, Internal Solid State Drive for PS5 Laptop Desktop 3D QLC NAND

4.6/5
Product ID: 642026861
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Details

  • Digital Storage Capacity
    4 TB
  • Hard Disk Interface
    PCIE x 4
  • Connectivity Technology
    M.2 NVMe PCIe
  • Brand
    Fikwot
  • Special Feature
    Backward Shock
  • Hard Disk Form Factor
    8 Centimeters
7300MB/s max read speed
🔥Auto-adaptive thermal management
🛡️5-year warranty & 2400TBW endurance

Description

🚀 Upgrade your speed, cool your system, and game on like a pro!

  • HMB SLC CACHE BOOST - Leverage Host Memory Buffer and smart SLC cache for lightning-quick startups and resource loading.
  • SMART THERMAL CONTROL - Stay cool under pressure with adaptive temperature management and a high-conductivity graphite heatsink.
  • ROCK SOLID RELIABILITY - Backed by a 5-year warranty and 2400TBW endurance for worry-free, long-term performance.
  • UNIVERSAL COMPATIBILITY - Perfectly fits laptops, desktops, and PS5 consoles—upgrade your storage without limits.
  • BLAZING PC IE GEN 4 X 4 SPEEDS - Experience ultra-fast 7300MB/s read and 6200MB/s write for seamless multitasking and gaming.

The Fikwot FX991 4TB M.2 NVMe SSD delivers cutting-edge PCIe Gen 4x4 performance with blazing 7300MB/s read speeds and intelligent thermal management. Featuring HMB and SLC cache technologies, it ensures rapid system responsiveness and smooth multitasking. Compatible with laptops, desktops, and PS5 consoles, this SSD offers a massive 4TB capacity backed by a 5-year warranty and 2400TBW endurance, making it the ultimate upgrade for professionals and gamers seeking speed, reliability, and efficiency.

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Specifications

Hard Drive4 TB Solid State Drive
BrandFikwot
SeriesFX991_4TB
Item model numberFX991
Hardware PlatformPC
Item Weight1.06 ounces
Product Dimensions3.15 x 0.87 x 0.09 inches
Item Dimensions LxWxH3.15 x 0.87 x 0.09 inches
ColorBlack
Flash Memory Size4 TB
Hard Drive InterfacePCIE x 4
ManufacturerFikwot
ASINB0D4YDX9LQ
Country of OriginChina
Date First AvailableMay 23, 2024

Have a Question? See What Others Asked

Why can't my computer recognize this NVMe SSD?
Why can't my computer test speed reach the advertised speed?
Can I use this M.2 2280 SSD in a PS5 console?
What is a graphite heatsink? Do I need to purchase one separately?
Can I use this NVMe SSD in a laptop?

Reviews

4.6

All from verified purchases

G**N

Solid & Fast

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"

S**

🔥 Fikwot FX991 M.2 4TB NVMe SSD – High-Speed, Reliable, and Built for Performance!

✅ 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.

A**R

Very Reliable Even After Months Of Dormant

I bought two of the Jupiter 4TB SSD on November 29, 2024 but never had the chance to install them in my PC until today 6/15/2025, about seven and a half months later. To my surprise everything worked on the first try. No issues at all. The installation was very easy and it's also the cheapest 4TB NVME SSD at the read/write speed for the price I could find. I was worried at first that perhaps one of them would not work or even both may not work, as I had experienced with other brands in the past. This brand is surprisingly very reliable. I would highly recommend buying this brand.

D**.

FX991 M.2 SSD 2TB NVMe 7300MB/s

Hello, In my case I'm setup this NVMe and the result was successful. Remember that for have a speed Read 7300 and 5.500 Write, you should use a motherboard with the next specification: M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devices, in my case I have a MAG X870 TOMAHAWK WIFI.

J**S

Fast

Stupid fast transfer speeds. I dont know the numbers but Ive been a PC gamer for a long time and the write speed on this just baffles me. Whole steam library transferred in seconds, faster than I ever imagined write speed could get. At this point the numbers dont matter, the speeds are so fast that its basically imaginary numbers for casual users. I literally dont need or want anything faster. Maybe Im a scrub, but this thing impressed me a lot.

S**E

3.5 stars, works okay for data transfer, I wouldn't use it for primary OS.

The three products I tested with:UGREEN 20Gbps M.2 NVMe SATA SSD Enclosurehttps://www.amazon.com/dp/B0D2NHJT6TFX991 M.2 SSD 4TB NVMe SSDhttps://www.amazon.com/dp/B0D4YDX9LQSAMSUNG 980 PRO SSD 2TB PCIe NVMe Gen 4 Gaming M.2https://www.amazon.com/dp/B08RK2SR23Using the UGREEN ssd enclosure and the FX991 M.2 SSD with the stock thermal pad I had 12 instances of throttling and full stoppages while transferring 500GB+ files.Using the UGREEN ssd enclosure and the SAMSUNG 980 PRO SSD M.2 SSD I had no instances of throttling and one full stoppage using the same files as above.Using the UGREEN ssd enclosure and the FX991 M.2 SSD with a different thermal pad, I had no instances of throttling and 3 full stoppages while transferring 500GB+ files.The Stock thermal pad seems better than nothing for instances when you would otherwise not use a heat sink, but using a thermal pad and a better heat sink works better than the stock one.

B**D

Works well!

Low cost, high speed 1TB NVME drive. The performance is good and the stability has been awesome. If you are looking for an upgrade and don't want to break the bank this is a good option.

L**N

4tb is amazing

Cheaper than quite a few I've looked at. My PS5 went from 1tb to 5tb. I couldn't be happier with my decision. Now I can keep the updates installed for COD

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Fx991 M 2 Ssd 4tb Nvme Ssd M2 2280 Pcie | Desertcart GERMANY