● High-speed USB 3.2 Gen 1 interface
● Ultra-slim design at just 9.6mm
● Durable metallic enclosure
● MLC NAND Flash for longer data retention
● P/E cycle up to 3K
● R/W speed up to 435/400MB per second
● High capacity up to 1TB
● AES 256-bit encryption
● Suitable for Animation/Movie Production, Industrial Camera, Professional Design Studio, Data Encryption, Data Backup & Storage


Just 9.6mm thick, ADATA’s IESU317 External Solid State Drive is at the apex of light and stylish external storages, which includes industrial-grade 2.5-inch SATA SSD, which uses MLC NAND Flash for longer data retention compared to TLC SSDs. The IESU317 not only provides large capacity of 1TB, also high read/write speed up to 435/400MB per second, enabling you to store and share files, or any data without worrying about running out of space. In addition, it features high P/E cycle up to 3K for improved endurance and longer lifespan. We create the IESU317 to look great and be durable, so it uses a scratch and damage-resistant sandblasted metallic surface. It is electroplated to ensure it maintains its looks for a long product lifespan: surface paint won’t chip off or dull, and the grooved texture will remind you of the IESU317’s fusion of fashion and utility for years to come.


Dimensions (L x W x H)120 x 76 x 9.6mm
InterfaceUSB 3.2 Gen 1
Operating Voltage5V
Power Consumption4.5W
Shock Resistance1500G/0.5ms
Operating Humidity10%-90% RH, non-condensing
Flash TypeMLC
Sequential Read (Max*)435MB/s
Sequential Write (Max*)400MB/s
Operating temperature (Commercial)5ºC to 50ºC
Vibration Resistance20G (10-2000Hz)

Ordering Info

ADATA Part No.Capacity Description

Data Sheet

Datasheet - IESU317 External SSD434KB2019-08-22Datasheet - IESU317 External SSD