Corsair Adds EX400U Survivor USB4 and EX300U USB 3.2 Gen 2 External Up to 4TB SSDs to its Storage Portfolio

Corsair announced 2 new portable SSDs: the EX400U Survivor USB4 external SSD, delivering outstanding transfer speeds in a rugged, travel‑ready design, and the EX300U USB external SSD, featuring a MagSafe‑compatible magnetic ring for effortless on‑the‑go data storage.

EX400U Survivor USB4 external SSD

Leveraging the high bandwidth of USB4, the EX400U Survivor offers lightning-fast sequential read speeds up to 4,000MB/s and sequential write speeds up to 3,600MB/s in a durable, impact-resistant IP55-rated housing built for real-world use.

Not just for USB4/Thunderbolt 4 desktops and laptops, the EX400U Survivor is also backward compatible with USB 3.2 Type-C and supports USB Type-C-equipped iOS devices. Just plug it in for instant power and speed over one cable (30cm/7.5 in, included).

Designed for mobility, the EX400U Survivor’s IP55-rated, environmentally protected housing is built to withstand the bumps and scrapes of working on the go. Available in capacities from 1 to 4TB, this makes the EX400U Survivor a tool for creators on the move, whether transferring, editing, or storing critical data, it’s fast, rugged, and built for the long haul.

The EX400U Survivor includes Corsair SSD Toolbox software, offering advanced drive control options such as secure erase and firmware updates. This ensures users can maintain optimal performance and data security over time. Backed by a five-year limited warranty, it  delivers peace of mind for users who demand top-tier quality and reliability. Expert customer support is also available for inquiries, reinforcing the value of this external SSD.

EX300U USB External SSD – Convenient MagSafe-compatible Magnetic Mounting for Fast Storage anywhere

The compact EX300U SSD delivers reliable, high‑speed portable storage in a pocket‑friendly design. Connect via USB 3.2 Gen 2 (Type‑C) for up to 1,100MB/s reads and up to 1,100MB/s writes, ideal for moving photos, editing video, and quick device backups. The integrated MagSafe‑compatible magnetic ring enables easy attachment to your iPhone or other magnetic surfaces for convenient capture and workflow flexibility.

The EX300U works with Windows, macOS, iPhone, iPad, and Android devices, offering plug‑and‑play simplicity for on-the-go work or content capture.

Available from 1 to 4TB, the EX300U also includes Corsair SSD Toolbox support, and is backed by a 3‑year limited warranty along with access to the company’s expert customer support.

Availability:
The EX400U Survivor USB4 external SSD and EX300U USB external SSD are available from the company’s webstore and the worldwide network of authorized retailers and distributors.The EX400U USB4 External SSDs are backed by a 5-year warranty, alongside the firm’s worldwide customer service and technical support network. The EX300U USB External SSD is backed by a 3-year warranty.