SiS S Series-Gamer | S348

SiS S series SSD introduces the PCIe Gen3 high speed interface technology. Its read/write speed goes up to 3200MB/s and 2500MB/s. The excellent random access speed makes this series the best choice for gamers and professional drafters

Ultra-high speed operation

The introduction of the PCIe Gen3 x 4 interface and built-in high speed 32bit DRAM memory realizes a random access speed beyond the user’s imagination and make this series the essential equipment to take the pre-emptive opportunity

Compact design with large capacity

The S series SSD adopts the 3D NAND FLASH memory using the latest additive technology, which enables the product to be free from the limitations of 2D NAND FLASH planar technology. Hard drive capacity is multiplied to provide more storage for gamers

Safe, reliable and durable

Built-in RAID Engine and LDPC data debugger technology ensure stable and reliable data and extend product’s service life

Stable quality through comprehensive inspection

The SiS S series SSD uses Class one 3D NAND FLASH and passes comprehensive inspection and long-term factory tests to ensure stable quality. 3-year warranty service available


S Series S348
Dimension (Max.) 80.0 mm x 22.0 mm x 3.58 mm (3.15" x 0.87" x 0.14")
Bus interface PCIe Gen3
Flash type 3D flash memory
Capacity 256GB/512GB/1TB
Operating temperature 0°C (32°F) ~ 70°C (158°F)
Operating Voltage 3.3V±5%
Read speed(Max.) 3200 MB/s
Write speed(Max.) 2500 MB/s
Certification CE/FCC
Warranty 3-year warranty
OS Microsoft Windows 10

Warranty policy


3-year limited warranty or 150TBW refers to 3 year/150 TBW. When any of these two warranty restrictions is satisfied, the warranty expires. For example, if the product was purchased more than 3 years ago (TBW 1TB) or TBW reaches 150TB (two years after purchase), then the warranty of both cases are considered as expired.