OSCOO Extreme Portable SSD 4TB, USB 3.2 Gen 2×2

OSCOO Extreme Portable SSD is a 4 TB external solid-state drive listed for computers and smartphones. The listing claims speeds up to 2100MB/s in ideal conditions and direct 4K 120fps HDR recording with compatible devices and apps, but its interface and speed details are inconsistent.

At a glance

The stated 4 TB capacity suits large media libraries, game files or creative project storage.
Listing claims direct 4K 120fps HDR recording from compatible phones, cameras and tablets when used with supported pro apps.
The claimed peak speed depends on ideal USB 3.2 Gen 2×2 or Thunderbolt 4/5 conditions. Older interfaces may reduce speeds.
The listing says usable storage may be around 7–10% below the labelled capacity due to system calculation differences.

Price

$679.99Save 15%

Reference price: ~~$799.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

4 TB capacity in a portable external SSD format.
The listing names a broad range of potential uses, including computer storage, gaming and compatible mobile recording.
A three-year manufacturer warranty is listed.

Technical specifications

21 specifications

Identity
Brand	OSCOO
Model	OSCOO Extreme Portable SSD

Storage and performance
Capacity	4 TB
Read speed	2000 Megabytes Per Second

Connectivity and compatibility
Connection listed	USB
Hard disk interface	USB 3.0
Hardware connectivity	USB 3.2 Gen 2×2
Compatible devices	Desktop, Laptop, Smartphone
Compatible console models	Sony PlayStation 4, Sony PlayStation 5
Hardware platform	Mac, PC

Dimensions and installation
Form factor	2.5-inch
Alternate form factor listing	2.85 Inches
Weight	48.3 Grams
Dimensions	8L x 6W x 2Th centimetres
Installation type	External Hard Drive

Features and finish
Listed features	Backward Compatible, Dust Resistant, Hardware Encryption, Native Command Queuing, Portable
Colour	grey
Hard disk description	Solid State Drive
Enclosure material listing	Nand Flash
Country of origin	China
Warranty description	3 Year Manufacturer

What to know before buying

The claimed 4K 120fps HDR recording requires compatible devices and supported pro apps. The advertised peak transfer speed depends on the host interface and may be lower on older connections.

Listing details to confirm

Listing details are inconsistent: the title advertises USB 3.2 Gen 2×2 and up to 2000MB/s, a feature claim says up to 2100MB/s, the detail table lists USB 3.0 and 2000 Megabytes Per Second, and the connection is also described simply as USB. The form factor appears as both 2.5-inch and 2.85 Inches, while the listed 8L x 6W x 2Th centimetres dimensions differ from the feature claim of 2.85 × 1.52 × 0.40 in. Confirm the selected unit’s connector, interface, dimensions and applicable speed before relying on them. The listing states actual usable storage may be about 7–10% less than labelled because of system calculation differences.

Who is it for?

A good fit for

Creators seeking a large external drive for video, RAW photos or other project files, provided their equipment supports the required connection.
People wanting portable storage for a computer, smartphone or listed PlayStation consoles, after checking device compatibility and the interface.

Less suited to

Buyers who need a confirmed 2000MB/s or 2100MB/s transfer rate without verifying the drive and host connection.
Anyone relying on 4K 120fps HDR recording without first confirming device, app and connection compatibility.

OSCOO Extreme Portable SSD 4TB, USB 3.2 Gen 2×2 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 12 ratings

5 stars61%61%
4 stars17%17%
3 stars0%0%
2 stars11%11%
1 star11%11%

Aggregate ratings lean positive, with most ratings in the five-star category, but the overall distribution also includes one- and two-star ratings. With a small rating sample and no written feedback supplied, these figures do not establish why customers were satisfied or dissatisfied. They cannot confirm the listed speeds, compatibility or recording claims.

Frequently asked questions

What capacity is listed?

The listed digital storage capacity is 4 TB. The listing also cautions that usable storage may be around 7–10% less because of system calculation differences.

What transfer speed should I expect?

The listing gives conflicting speed and interface details: 2000 Megabytes Per Second in specifications, up to 2000MB/s in the title and up to 2100MB/s in a feature claim. It says peak speed depends on ideal USB 3.2 Gen 2×2 or Thunderbolt 4/5 conditions, so confirm the selected drive and host connection.

Can it record 4K 120fps HDR from a phone?

The listing claims this with compatible USB-C phones and supported pro apps. Confirm that your particular phone, app and connection support the recording workflow.

Does it work with PlayStation consoles?

Sony PlayStation 4 and Sony PlayStation 5 are listed as compatible console models. Check your console’s requirements and intended storage use before buying.