The Gigabyte UD Pro is a solid-state drive in the 2.5" form factor, launched on May 11th, 2018. It is available in capacities ranging from 256 GB to 512 GB. This page reports specifications for the 512 GB variant. With the rest of the system, the Gigabyte UD Pro interfaces using a SATA 6 Gbps connection. The SSD controller is the PS3110-S10-X from Phison, a DRAM cache chip is available. Gigabyte has installed 64-layer TLC NAND flash on the UD Pro, the flash chips are made by Toshiba. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are processed more quickly. The cache is sized at 15 GB. The UD Pro is rated for sequential read speeds of up to 530 MB/s and 500 MB/s write; random IOPS reach up to 80K for reads and 75K for writes.
At its launch, the SSD was priced at 110 USD. The warranty length is set to three years, which is above average, but shorter than the five years offered by many other vendors. Gigabyte guarantees an endurance rating of 200 TBW, a typical value for consumer SSDs.