WD40E31X SSHD with 4TB capacity from Western Digital!

The WD40E31X SSHD with 4TB capacity is now available from Western Digital.

The WD40E31X is a new SSHD model that combines an 8GB cache SSD with a 3.5-inch HDD. By incorporating a proprietary algorithm that selectively stores frequently used data in the cache SSD, the new model features both SSD-like performance and HDD-like high capacity.

The main specifications are as follows: Connectioninterface is SATA 3.0 (6Gbps). The main specifications are SATA 3.0 (6Gbps) connection interface, 64MB cache capacity, and 150MB/s transfer rate.


In addition, a 2.5-inch model WD10J31X with 1TB capacity is also available, and its main specifications are SATA 3.0 (6Gbps) connection interface, 64MB cache capacity, and 150MB/s transfer rate. It has a cache capacity of 64MB and a transfer rate of 100MB/s.

Prices are as follows:

Western Digital "WD40E31X"
21,480 yen (including tax): Techno House Toei
21,480 yen (including tax): Dospara Parts Kan
21,480 yen (including tax): PC Shop ARC

Western Digital "WD10J31X"
10,980 yen (including tax): Dospara Parts Kan 10,980 yen (including tax): DOSPARRA Parts Department Store