Which is better for gaming?

The WD Black SN850X. It has 4TB of space, Gen4 speeds up to 7,300 MB/s and Game Mode load prediction. The HPE drive is a server part with 480GB and no gaming features.

Is the WD worth the extra money?

For most shoppers, yes. At $799.99 versus $363.00 you pay about $437 more, but you get over eight times the capacity, much higher rated speeds and a 5-year warranty.

The WD is rated for 2,400 TBW and a 1.75 million hour MTBF, with a 5-year warranty. HPE publishes no endurance or warranty figures for this drive, so the WD is the safer bet.

Will either fit my laptop or desktop?

Both are M.2 2280 NVMe drives, so they fit the same slot. Check that your slot supports PCIe Gen4 to get the WD's full speed.

Which is better for a server?

The HPE drive if your server requires HPE-branded parts. Otherwise the WD gives far more capacity and speed for the money.

How have prices moved?

The WD hit a low of $741.00 on November 6, 2026, and was $799.99 at Newegg on November 7, 2026. The HPE has held at $363.00 since November 3, 2026.

WD Black SN850X 4TB NVMe SSD vs HPE 480GB NVMe M.2 SSD

Buy the WD Black SN850X 4TB if you want a fast, high-capacity drive for gaming or a desktop build; it is the clear pick for almost every shopper. The HPE 480GB only makes sense if you need an HPE-badged drive for a server or workstation and 480GB is enough. The SN850X is $799.99 at Newegg as of November 7, 2026, and the HPE is $363.00 as of November 3, 2026. That is more than double the price for the WD, but it buys over eight times the capacity and far higher rated speeds.

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