0
CORSAIR - EX400U USB4 2TB External Portable SSD - Gray
Main Thumbnail
CORSAIR
★ 4.9 (174 reviews)

CORSAIR - EX400U USB4 2TB External Portable SSD - Gray

GTIN 840440488545
Original price was: $864.99.Current price is: $649.99.
Quantity
Buy it now
27 people
are viewing this right now
13+ sold in the past week
Free Shipping
U.S. delivery
30-Day Returns
Easy returns
Secure Payment
100% protected
24/7 Support
We're here to help
Secure checkout
VISA mastercard AMEX DISCOVER PayPal
Buy now, pay later
4 interest-free payments of $162.50
Afterpay Klarna Shop Pay Affirm
Free Standard Shipping
Ships free anywhere in the U.S. Ships from Aiea. Standard delivery in 4–7 business days.
The CORSAIR EX400U USB4 External SSD delivers high-bandwidth external SSD storage with up to 4,000MB/sec sequential read and 3,600MB/sec sequential write speeds for any USB4-equipped PC or Mac, all in a compact, portable profile. The EX400U is also compatible with USB Type-C and Thunderbolt 4 and higher systems. With a simple single-cable plug-and-play setup, CORSAIR SSD Toolbox software for in-depth control, and backed by a three-year warranty, the EX400U offers easy-to use, lightning-fast external storage.
Orders processed within 24-48 hours. Standard U.S. delivery takes 4-7 business days with tracking provided via email.
Enjoy 30 days hassle-free returns. Items must be in original condition with box and accessories.
We test every product personally, offer 100% authentic items, 12-month standard warranty, and 24/7 dedicated customer service.

Customer Reviews

174 verified reviews from real customers

4.9 /5
★★★★★
174 verified reviews
5★
82%
4★
12%
3★
4%
2★
1%
1★
1%
A
Ashley T.
May 17, 2026
✓ Verified Buyer
★★★★★

Fast Shipping & Smooth Experience

Ordered this and received it in just 3 days! Tracking was updated regularly. Very satisfied with the delivery speed.

L
Laura M.
Jul 1, 2026
✓ Verified Buyer
★★★★★

Great Communication & Support

I reached out with a query regarding my order and got a polite response within minutes. Fantastic customer service!

D
David K.
Aug 14, 2026
✓ Verified Buyer
★★★★★

Top Notch Packaging

The product arrived safely with double protective packaging. Exceeded my expectations in build quality.

M
Marcus B.
Sep 02, 2026
✓ Verified Buyer
★★★★★

100% Authentic Product

Works perfectly right out of the box. Original seal intact and exactly as described on the website.

S
Sarah P.
Sep 20, 2026
✓ Verified Buyer
★★★★★

Hassle-free Purchase

Checkout was super clean and fast. Got email confirmation instantly. Will definitely buy again from ET Electronics!

J
James R.
Oct 05, 2026
✓ Verified Buyer
★★★★★

Highly Recommended Store

Reliable seller! Fast shipping, pristine packaging, and very helpful updates along the way.

Related Products

Acer - Aspire Go 15 – 15.6" FHD Laptop – AMD Ryzen 7 7730U 2023 – AMD Radeon Graphics - 16GB DDR4 – 512GB PCIe Storage - Pure Silver
Acer Acer - Aspire Go 15 – 15.6" FHD Laptop – AMD Ryzen 7 7730U 2023 – AMD Radeon Graphics - 16GB DDR4 – 512GB PCIe Storage - Pure Silver Original price was: $549.99.Current price is: $374.99.
Acer - Aspire Lite 15 Laptop – 15.6" FHD IPS – Intel Core 3 Series 1 N350 – Intel Graphics - 8GB Onboard – 128GB PCIe SSD - Light Silver
Acer Acer - Aspire Lite 15 Laptop – 15.6" FHD IPS – Intel Core 3 Series 1 N350 – Intel Graphics - 8GB Onboard – 128GB PCIe SSD - Light Silver $374.99
Acer - Chromebook 315 - 15.6" Full HD Laptop - Intel Celeron N4500 - 4GB LPDDR4X - 64GB eMMC - Protective Sleeve – - Silver
Acer Acer - Chromebook 315 - 15.6" Full HD Laptop - Intel Celeron N4500 - 4GB LPDDR4X - 64GB eMMC - Protective Sleeve – - Silver Original price was: $229.99.Current price is: $179.99.
Acer - Nitro V – 16" WUXGA 165Hz Gaming Laptop - Intel Core 7 240H 2024 - NVIDIA GeForce RTX 5060 – 16GB Memory – 512GB Storage - Obsidian Black
Acer Acer - Nitro V – 16" WUXGA 165Hz Gaming Laptop - Intel Core 7 240H 2024 - NVIDIA GeForce RTX 5060 – 16GB Memory – 512GB Storage - Obsidian Black Original price was: $1,629.99.Current price is: $1,219.99.