The Silicon Power US75 is a solid-state drive in the M.2 2280 form factor, launched in 2024. It is available in capacities ranging from 500 GB to 4 TB. This page reports specifications for the 4 TB variant. With the rest of the system, the Silicon Power US75 interfaces using a PCI-Express 4.0 x4 connection. The SSD controller is the MAP1602A Falcon Lite from MaxioTech, a DRAM cache is not available. Silicon Power has installed 232-layer TLC NAND flash on the US75, the flash chips are made by Micron. Please note that this SSD is sold in multiple variants with different NAND flash or controller, which could affect performance, the "Notes" section at the end of this page has more info. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are handled more quickly. Thanks to support for the fast PCI-Express 4.0 interface, performance is excellent. The US75 is rated for sequential read speeds of up to 7,000 MB/s and 6,500 MB/s write.
The SSD's price at launch is unknown. The warranty length is set to five years, which is an excellent warranty period. Silicon Power guarantees an endurance rating of 2400 TBW, a typical value for consumer SSDs.