

The GM988 is a PCIe Gen 4×4 M.2 2280 NVMe drive using 3D NAND, rated up to 7350 MB/s sequential read and 6600 MB/s sequential write. The 1TB model carries a 512 TBW endurance rating and a 3-year warranty, which is shorter coverage than the 5-year terms common on drives from Samsung, WD and Crucial. It suits builders and upgraders who want fast Gen 4 speed for a desktop or a compatible laptop slot and accept a shorter warranty. Buyers should check that their board or laptop supports PCIe 4.0 to get the rated speeds; on a Gen 3 slot it runs at Gen 3 pace.
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Ratings for this drive are very high, with buyers mainly reporting easy installation and fast boot and load times.
This is a 1TB M.2 2280 NVMe SSD with a PCIe Gen 4×4 interface and 3D NAND flash. It uses HMB+ Dynamic SLC Cache and a graphene copper cooling design to help keep temperatures down and performance steady under load.
It works with Windows and Linux systems and fits laptops, desktops and the PlayStation 5, and is also listed as compatible with Xbox Series consoles. It is plug and play. Maximum speed is reached only through a PCIe 4.0 connection, and USB external enclosures often limit speed.