ADATA logo MPN: SD810-4000G-CSG

ADATA SD810 4 TB USB Type-C USB 3.2 Gen 2×2 Silver

Released: Not on record
$1,356.50 from US · Amazon.com Updated 3 weeks ago Last updated Sep 3, 2026 03:14 UTC

Ratings & price sourced from Amazon.com (United States).

Capacity
4 TB
Read speed
2000 MB/s
Write speed
2000 MB/s
Transfer rate
20 Gbit/s
NVMe
N
Depth
72.7 mm
Wi-Fi
N
Width
44 mm
Height
12.24 mm
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Overview

Speed Ahead with USB 3.2 Gen2 x2
The SD810 supports the USB 3.2 Gen2 x2 high-speed transmission specification, with read/write speeds of up to 2000MB/s, approximately 20 times faster than standard external hard drives (approximately 100MB/s). This drive meets the high-speed access requirements of video creators or expert photographers. Large files can be edited and accessed directly from the SD810 for a high-speed, smooth, and uninterrupted experience.

Lightweight and Durable for Your Peace of Mind
The SD810 utilizes a high-quality aluminum alloy case to improve heat dissipation and maintain stable transfer speeds even under continuous load. It is lightweight and easy to carry and can be used anytime anywhere without fearing the elements while protecting important files.

A Powerful Shield for Critical Data
The SD810 has passed the strict IP68 standard for water resistance and dust resistance. The drive is nearly impervious to dust ingress and can be immersed in water greater than 1 meter for up to 60 minutes. The SD810 has excellent waterproof, dustproof, and drop-proof capabilities and is the leader in IP protection level and transmission speed in the rugged external SSD market.

Military-Grade for All Your Challenges
SD810 also meets the MIL-STD-810G 516.6 impact resistance standard to easily survive accidental drops and jarring. This protection shields your files, giving you peace of mind when transferring files while frequenting the outdoors.

Your Game Library
The SD810 can be connected to the latest generation of game consoles. Games that do not fit on the consoles' internal storage can be stored in the SD810. The drive is smaller than a credit card, making it easy to expand your game library and add to your entertainment lifestyle.

Hassle-Free Compatibility
Whether Android, macOS, Windows, or other operating systems, you will not need to worry about compatibility. Just connect via its Type-C port and go.

Technical Specifications

Physical

5 SPECS
Depth
72.7 mm
Width
44 mm
Height
12.24 mm
Weight
41.7 g
Colour
Silver

Storage

4 SPECS
Read speed
2000 MB/s
Write speed
2000 MB/s
Capacity
4 TB
Transfer rate
20 Gbit/s

General

19 SPECS
NVMe
No
Wi-Fi
No
USB version
USB 3.2 Gen 2x2
Packaging type
Box
USB connector
USB Type-C
Included cables
USB Type-C to USB Type-C
Housing material
Aluminium
Operating voltage
5 V
Quick start guide
Yes
Hardware encryption
No
Password protection
No
Protection features
Drop resistant,Dust resistant,Water resistant
Thunderbolt technology
No
Operating temperature
5 - 50
macOS versions supported
Mac OS X 13.0 Ventura,Mac OS X 14.0 Sonoma
Linux distributions supported
Linux Kernel 6.2,Linux Kernel 6.5
International Protection (IP) code
IP68
Mobile operating systems supported
Android 13.0,Android 14.0
Windows versions supported
Windows 10,Windows 11

Market Value History

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.