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Sandisk WD Blue SN5100 4TB NVMe SSD PCIe Gen 4.0 M.2 2280

Name: Sandisk WD Blue SN5100 4TB NVMe SSD PCIe Gen 4.0 M.2 2280
Brand: Sandisk
SKU: B0FSC839RG
Price: 479.99 USD
Availability: InStock
Rating: 4.8 (652 reviews)

4.8 (652 reviews)

Posted Jun 4, 2026

$479.99$722.79

34% OFFYou save $242.80

Get This Deal at Amazon

In StockPrice changed 17d ago

Is this a good deal?

SPEED UP PROJECTS. Accelerate your AI-enabled workflow with PCIe Gen 4.0 speeds up to 7,100 MB/s,[2] (1TB-2TB[1] models) 30% faster than our prior generation.[3]
CREATE AND STORE MORE. Make more room for your masterpieces with capacities up to 2TB[1] on M.2 2280 with Sandisk 3D CBA NAND technology.
WORK FASTER. Copy large files or project folders in blistering speeds thanks to our Sandisk nCache 4.0 technology.
CREATE CONFIDENTLY. Know your new SSD is covered with Sandisk’s 5-year limited warranty.[6]
ACRONIS TRUE IMAGE DOWNLOAD. Download Acronis True Image for Sandisk data migration software to transfer your files to your new drive.[4]

Exceptional Deal

Save 34% on this 4TB NVMe SSD with read speeds up to 6,900MB/s. Perfect for creators and professionals needing fast, high-capacity storage.

What we like

4TB massive capacity
Read speeds up to 6,900MB/s
PCIe Gen 4.0 interface
5-year limited warranty

Watch out for

Write speeds slower than read
Requires PCIe 4.0 motherboard for full speed

Tip: Ensure your motherboard has a PCIe 4.0 M.2 slot to maximize performance.

Our Take

Best for: Content creators and professionals needing fast, large-capacity storage.

0. 0 technology accelerating transfers. The 5-year warranty adds peace of mind. While write speeds aren't as high, the 4TB model offers a balance of capacity and performance. 99, this is a compelling deal given historical pricing.

Price Analysis

At $479.99, this 4TB SSD is 34% off its original $722.79 and well below the 30-day average of $722.79. The 90-day average was $840.61, making this a rare low. It's an excellent time to buy.