That’s why official expansion cards like the WD Black C50 are highly sought after.

Is it worth paying the premium for an Xbox expansion card?

Things have come full circle it seems, as the two share the same basic concept.

The WD Black C50 lying next to a red and white Xbox Series X controller

Theres no installation or setup to speak of here, the C50 is a true plug-and-play gear.

Performance

The other advantage of proprietary storage devices is having control over their performance.

Transfers between internal storage and the 2TB WD C50 were reliable and impressively fast.

The WD Black C50 expansion card slotted into an Xbox Series X

The 1.5GB of pixel-based agriculture that is Stardew Valley?

That took a whole 3.2 seconds, I almost missed it with my stopwatch.

The return journey wasnt as slick for those two larger titles though.

The WD Black C50’s 2TB branding on its side while sitting on top of an Xbox console

Going from the C50 to my Series Xs internal storage was noticeably slower, nearly four minutes each.

Loading times were imperceptibly similar when compared to the Series X internal drive.

Should you buy the WD Black C50?

The WD Black C50 sitting on top of an Xbox Series X’s air vents

Its well made, it looks smart and it performs well.

For more onhow we test SSDs, take a look at ourhardware policy.

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WD Black C50 Xbox storage card leaning on a Series X controller

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