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BIWIN

BIWIN Black Opal NV7400 4TB SSD Gen4x4, Read Speed up to 7450MB/s, NVMe M.2 2280 PCIe 4.0 Internal PC Solid State Drive for Laptop/Desktop/PS5

Based on 903 reviews
Condition: New
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$489.99
Save $70.00 was $559.99

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Oct 28
Order within 2 hours and 27 minutes

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At a glance

Condition
New
Capacity
4TB
Style
NV7400 Gen4
Model
NV7400
Storage
4 TB
Weight
9 g
Hard Disk Interface
PCIE x 4
Warranty
5-year limited warranty
Works with
Desktop, Gaming Console, Laptop

Features 4

  • 7450MB/sAmazing SpeedMaximum read speed of 7450MB/s and maximum write speed of 6500MB/s (random read/ write speed of up to 1000K IOPS) realises the workflow of high-performance desktop PCs and notebook PCs. Ideal for power users who are looking for market-leading speeds.
  • PCIe Gen44 for Superior PerformanceBiwin NV7400 M.2 SSD utilizes the latest PCIe Gen 4x4 and 3D TLC NAND, choosing high-quality premium NAND flash chosen through our automated selection. Capacities of up to 4 TB are available, providing ample storage space and eliminating the anxiety of insufficient storage.
  • Enhanced System StabilityThe NV7400 delivers stable performance for demanding applications. Enhanced by Host Memory Buffer (HMB) technology, it ensures stable operation even under heavy workloads. The integration of Smart Cache optimizes data retrieval, while Zip data compression maximizes storage efficiency.
  • Free Biwin Intelligence SoftwareBiwin Intelligence is multifunctional management software, designed to support Biwin consumer-brand storage products. For a more convenient and more secure storage experience, this software helps users manage their drives with features like performance test, data migration, firmware update, and more.

Specs 31

Digital Storage Capacity 4 TB
Hard Disk Interface PCIE x 4
Connectivity Technology M.2
Brand BIWIN
Special Feature TRIM Support
Hard Disk Form Factor 22 millimeters
Hard Disk Description Solid State Drive
Installation Type Internal Hard Drive

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 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.

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Top Amazon Reviews

Quality drive at a good price made by a reputable company
Style: NV7400 Gen4 Size: 1TB
Review Image by Alex 'Kei' F
I knew Biwin were the guys who made things for larger tech companies (such as Acer, Lenovo, etc) but never expected to stumble across their brand making things for consumers. So seeing the price of a 1TB drive that has the stats this one does (read/write, TBW of 1000 on the 1tb model which is what I purchased, etc) I just couldn't pass up grabbing one for $149. The packaging comes with a NVME mounting screw, a neat little screw and nut driver, and the drive itself looks nice (though you won't see it if you're using a heatsink), and looked quality made as expected. Slapped it in, cloned my old Samsung Evo 970 over to it, everything went flawlessly. It performs way above it's price class - nearly on par with a Samsung 990 Pro while being $100 cheaper. Runs cooler than my 970 Evo. It has 1000 TBW which is fantastic compared to the 990's 600 TBW. The 5 year warranty is great. Their Software is light weight and gives all the details you need as well as functions such as benchmarking, performance optimization options, firmware updating, data migration, and data erasure. And it's made by a company that's not just slapping stickers on things to resell them - they can lay their own circuitry. I'm really glad to see biwin step into the consumer market. Don't be afraid to buy from them - they've been doing this for years and you've probably used their products without even knowing it. They created the Mini SSD, so that's just a notch on their belt. Now all I can do is use this thing daily and hope it gives me 5 years of service which I expect it to. ... show more
Reviewed in the United States on July 10, 2026 by Alex 'Kei' F
Fast and ready for installation.
Style: NV7400 Gen4 Size: 1TB
I ordered this for my MacMini’s M4 docking station. This is a great SSD stick. Super fast and comes with everything you need for installation including a small set screw, as well as, a heat sink. Highly recommend.
Reviewed in the United States on June 11, 2026 by Anthony Lawson
2tb of ssd storage!
Style: NV7400 Gen4 Size: 2TB
2 tb of videogames handled great, easy installation, worth the moneh
Reviewed in the United States on June 30, 2026 by Aaron
Good for value
Style: NV7400 Gen4 Size: 2TB
It's heen about 2 weeks and this thing is still going strong with my 9070xt build. It extracts files really fast, I can unzip big games pretty fast. I would recommend it considering how pricy ssds are these days and it uses parts from brands like crucial so you don't have to worry about it using some garbage Chinese one. I'll change my review if I find any faults but for now it's good. ... show more
Reviewed in the United States on June 8, 2026 by Dwij
no problem so far
Style: NV7400 Gen4 Size: 1TB
its early days but so far its been flawless....cloned, installed, booted clean....winsat shows an improvement in thru-put on my gen3 architecture with read/write at 3.35 gb/sec .... not a big boost, maybe 10% over the original micron nvme but i'll take it....good price at 149 in our current economy
Reviewed in the United States on July 16, 2026 by W. Dobni
Good upgrade
Style: NV7400 Gen4 Size: 2TB
This is good, easy to install, good compatibility, mounts easily, good amount of storage, would have been a great upgrade had the screw from the previous m.2 had not fallen on my motherboard and messed up my laptop, it’s been fixed for some weeks now, thankfully I didn’t ruin my warranty, hated to return it but I will not be trying it out again, would recommend to folks who absolutely know what they are doing, laugh it’s funny now, but who knew something so silly as a screw falling could run a motherboard, please disconnect your battery before trying this out and learn from my mistake ... show more
Reviewed in the United States on July 5, 2026 by Lashun w.
Very awesome and easy install.
Style: NV7400 Gen4 Size: 2TB
Really good.
Reviewed in the United States on July 12, 2026 by Lucian
High performance.
Style: NV7400 Gen4 Size: 2TB
It works well with game consoles. And has good heat sink.
Reviewed in the United States on July 6, 2026 by Esteban Ramirez
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