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Western Digital 4TB WD Blue SN5000 NVMe SSD PCIe Gen 4

Name: Western Digital 4TB WD Blue SN5000 NVMe SSD PCIe Gen 4
Brand: Western Digital
SKU: B0D7MLB76V
Price: 411.15 USD
Availability: InStock
Rating: 4.6 (2538 reviews)

4.6 (2,538 reviews)

Posted May 7, 2026Updated May 8, 2026

$411.15$576.45

29% OFFYou save $165.30

Get This Deal at Amazon

In StockPrice changed 4d ago

Is this a good deal?

Hold more masterpieces and enjoy inspiration with up to 4TB(1) capacity.
Harness AI and streamline your workflow with the combined power of PCIe Gen 4, up to 5,500MB/s(2) read speeds (4TB(1) model), and Western Digital nCache 4.0 Technology.
Switch smoothly between applications and projects with high-end NVMe storage technology.
Create confidently with up to 1,200TBW(3) (4TB(1) model) endurance for every step of your flow.
Download Acronis True Image for Western Digital data migration software to transfer your files(4).

Great Deal

Save 30% on this 4TB NVMe SSD with 5,500MB/s read speeds. Ideal for creators and professionals needing fast, high-capacity storage for AI workloads and large files.

What we like

Massive 4TB capacity
5,500MB/s sequential read
1,200TBW endurance rating
Includes Acronis migration software

Watch out for

DRAM-less design (uses HMB)
No heatsink included

Tip: Ensure your motherboard has a PCIe 4.0 M.2 slot to reach full speed.

Our Take

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

The WD Blue SN5000 4TB is a solid choice for creators who need huge capacity and snappy performance. With sequential reads up to 5,500MB/s and PCIe Gen 4 support, it handles large files and AI workloads without a hitch. The 1,200TBW endurance rating is reassuring for heavy write cycles. This drive uses a DRAM-less design with Host Memory Buffer, which keeps costs down but may result in slightly slower random performance compared to DRAM-based NVMe SSDs. It's also best used with a motherboard heatsink if you're doing sustained writes. 15 (30% off MSRP), it's an excellent value for a 4TB Gen4 drive. The price sits well below recent averages, making it a smart buy for anyone who needs lots of fast storage.

Price Analysis

The current price of $411.15 is 30% off the original $583.74, saving you $172.59. This is significantly lower than the 30-day average of $583.74 and the 90-day average of $626.99, and even below the 180-day average of $503.75. It's a great time to buy.

Common Questions

Is this SSD compatible with the PS5?

Yes, the WD Blue SN5000 is a PCIe 4.0 M.2 2280 SSD, meeting PS5 requirements. You'll need to install a heatsink as the console doesn't include one.

Does this drive have a DRAM cache?

No, it uses a DRAM-less design with Host Memory Buffer (HMB), which uses your system RAM to improve performance. For most users, this is fine, but heavy multitaskers might notice a slight difference.

What is the sequential write speed?

While the listing specifies read speeds up to 5,500MB/s, typical write speeds for this model are around 4,000MB/s, though official specs may vary.