Avolusion

Avolusion X1 1TB USB 3.0 Portable External Gaming Hard Drive HD250U3-X1-1TB-PS

Name: Avolusion X1 1TB USB 3.0 Portable External Gaming Hard Drive (for PS4, Pre-Formatted) HD250U3-X1-1TB-PS - 2 Year Warranty
Brand: Avolusion
SKU: B0848S41QY

Status: Avolusion X1 1TB USB 3.0 Portable External… (1TB hard drive): Unavailable on Amazon as of 2026-10-21 04:30 UTC. Closest in-stock match (same 1TB hard drive): Avolusion HD250U3 1TB USB 3.0 Portable External…, $63.88 on Amazon as of 2026-10-21 04:17 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $63.88 🛒 Search eBay for this model

Bottom line: The Avolusion X1 1TB USB 3.0 Portable External Gaming Hard Drive: Pre-formatted for PS4, so no PC formatting step before first use; main trade-off: spinning hard drive, so slower load times than an external SSD.

Unavailable on Amazon as of 2026-10-21 04:30 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 1TB hard drive: Avolusion HD250U3 1TB USB 3.0 Portable External… — $63.88 on Amazon as of 2026-10-21 04:17 UTC (price may vary).

View Current Price — $63.88

Same 1TB hard drive: Avolusion HD250U3-Z1-PRO 1TB USB 3.0 Portable… — $68.99 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $68.99

Same 1TB hard drive: Avolusion T1 Series 1TB USB 3.0 Portable… — $69.99 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $69.99

Original listing (currently unavailable) → Compare to similar external storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Pre-formatted for PS4, so no PC formatting step before first use
✓ Works with original PS4, PS4 Slim and PS4 Pro consoles
✓ 1TB of added capacity for keeping more games installed
✓ Ultra-slim, lightweight 2.5-inch design sits easily beside the console
✓ Backed by a 2-year manufacturer warranty

Cons

✗ Spinning hard drive, so slower load times than an external SSD
✗ PS4 formatting means PC or Mac use requires a full reformat
✗ 1TB fills quickly with modern AAA game installs
✗ No PS5 or Xbox compatibility stated by the manufacturer

Manufacturer description

The Avolusion X1 1TB USB 3.0 portable external hard drive adds 1TB of game storage to your PlayStation 4. It ships pre-formatted for PS4, so it is ready to use as extended storage as soon as you plug it into the console's USB 3.0 port. You can skip formatting it on a PC first. The drive works with the original PS4, the PS4 Slim and the PS4 Pro. If you own more than one model or upgrade later, the same drive moves with you. Avolusion builds the X1 around a 2.5-inch drive in an ultra-slim, lightweight case. It is small enough to sit next to the console or go in a bag with your controllers. The…

SpecPicks Verdict

SpecPicks scored Avolusion X1 1TB USB 3.0 Portable External Gaming Hard Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Avolusion's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Avolusion X1 work with the PS4 Slim and PS4 Pro?

Yes. Avolusion lists it as compatible with the original PS4, the PS4 Slim and the PS4 Pro.

Do I need to format this drive before using it on my PS4?

No. This edition (HD250U3-X1-1TB-PS) ships pre-formatted for PS4, so you can plug it into a USB 3.0 port on the console and use it as extended storage.

How much storage does the Avolusion X1 add?

It adds 1TB of capacity over USB 3.0, so you can keep more games installed without deleting titles from the console's internal drive.

Can I use this drive with a PC or Mac?

The drive ships formatted for PS4. To use it on a computer you would need to reformat it, which erases any PS4 data stored on it. Check the product listing for details on other platforms.

What warranty comes with the Avolusion X1 1TB?

Avolusion includes a 2-year warranty with this model. Check the product listing or Avolusion's support site for the full claim terms.

Key Features

Build-in 1TB Capacity USB 3.0 External Hard Drive
HDD Pre-formatted on Game Console
Easy Installation, Plug-n-Play, Ultra Slim & Lightweight
Works for PS4 Original, Slim, Pro game console

Full Specifications

Brand	Avolusion
Color	Black
Model Name	HDDGear
Read Speed	5 gigabytes_per_second
Form Factor	2.5-inch
Media Speed	5 GB/s
Connectivity	USB
Model Number	HD250U3-X1-1TB-PS
Compatibility	PS4
Built-In Media	Avolusion 1TB External Hard Drive, USB 3.0 Cable, Warranty Card (2 Year)
Hard-Drive Size	1 TB
Mfr Part Number	HD250U3-X1-PRO-1TB-PS
Number of Items	1
Special Feature	Backward Compatible
Hardware Platform	PS4, PS4 Slim, PS4 Pro
Installation Type	External Hard Drive
Compatible Devices	Gaming Console
Data Transfer Rate	5 gigabytes_per_second
Additional Features	Backward Compatible
Hard Disk Interface	USB 3.0
Full listing title	Avolusion X1 1TB USB 3.0 Portable External Gaming Hard Drive (for PS4, Pre-Formatted) HD250U3-X1-1TB-PS - 2 Year Warranty

Ready to buy?

Amazon shows no buyable offer for Avolusion X1 1TB USB 3.0 Portable External… at the last check. The closest in-stock match with the same 1TB hard drive is Avolusion HD250U3 1TB USB 3.0 Portable External…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $63.88