Avolusion

Avolusion 1TB USB 3.0 Portable External Gaming Hard Drive (for PS4, Pre-Formatted) HD250U3-Z1

Name: Avolusion 1TB USB 3.0 Portable External Gaming Hard Drive (for PS4, Pre-Formatted) HD250U3-Z1
Brand: Avolusion
SKU: B07SP88KXX

Status: Avolusion 1TB USB 3.0 Portable External Gaming… (1TB hard drive): Unavailable on Amazon as of 2026-10-21 04:27 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 1TB USB 3.0 Portable External Gaming Hard Drive HD250U3-Z1: Pre-formatted for consoles - plug into PS4 and go, no PC formatting step; main trade-off: spinning 2.5-inch drive, not an SSD - slower than flash-based alternatives.

Unavailable on Amazon as of 2026-10-21 04:27 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 consoles - plug into PS4 and go, no PC formatting step
✓ 1TB doubles usable space on a 500GB launch PS4
✓ Works across PS4 original, Slim, and Pro - no model-specific version to pick
✓ Slim 2.5-inch bus-powered chassis, no separate power brick to pack

Cons

✗ Spinning 2.5-inch drive, not an SSD - slower than flash-based alternatives
✗ 1TB is the entry tier; large modern installs fill it quickly
✗ PS4-oriented pre-format means reformatting for PC or Mac use
✗ Avolusion is a lesser-known brand than Seagate or WD in this category

Manufacturer description

The Avolusion HD250U3-Z1 is a 1TB USB 3.0 portable external hard drive built for one job: expanding PlayStation 4 storage without a setup headache. It ships pre-formatted for game consoles, so you connect it to a USB 3.0 port and start moving games rather than wading through a format wizard first. Avolusion lists compatibility with the PS4 original, Slim, and Pro, which covers every model in the console's lifespan. The 2.5-inch chassis stays ultra slim and light enough to slide into a backpack pocket alongside a controller, making it a reasonable pick if you carry your library between houses…

SpecPicks Verdict

SpecPicks scored Avolusion 1TB USB 3.0 Portable External Gaming Hard Drive HD250U3-Z1 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 this work with the PS4 Pro and PS4 Slim?

Yes. Avolusion lists the HD250U3-Z1 as compatible with the PS4 original, Slim, and Pro.

Do I have to format it before using it on my PS4?

No. The drive ships pre-formatted for game consoles as a plug-and-play device, so you connect it to a USB 3.0 port and start using it.

How much storage do I actually get?

It is a 1TB drive. On a 500GB launch PS4, that roughly triples your total available game storage when used alongside the internal drive.

Is this an SSD or a regular hard drive?

It is a 2.5-inch USB 3.0 portable hard drive, not a solid-state drive. It uses the SuperSpeed USB 3.0 interface for transfers.

Does it need a separate power adapter?

No. It is a slim, lightweight 2.5-inch portable drive that draws power over the USB 3.0 connection.

Key Features

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

Full Specifications

Brand	Avolusion
Color	Black
Model Name	HD250U3-Z1
Read Speed	5 gigabytes_per_second
Unit Count	1 Count
Form Factor	2.5-inch, Portable
Media Speed	80-100 MB/s
Connectivity	USB
Model Number	HD250U3-Z1-1TB-PS4
Compatibility	PS4
Built-In Media	2 Year Warranty Card, Avolusion 1TB External Hard Drive, USB Cable
Hard-Drive Size	1 TB
Mfr Part Number	HD250U3-Z1-PS-1TB
Number of Items	1
Special Feature	Backward Compatible
Hardware Platform	playstation 4
Installation Type	Plug In
Compatible Devices	Gaming Console
Data Transfer Rate	5 gigabits_per_second
Additional Features	Backward Compatible

Ready to buy?

Amazon shows no buyable offer for Avolusion 1TB USB 3.0 Portable External Gaming… 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