SIX X7400 1TB PCIe 4.0 NVMe SSD with Heatsink

The SIX X7400 1TB competes in the value corner of the Gen4 NVMe market, and its pitch combines strong rated speed with a genuinely complete package. On the PCIe Gen4 x4 interface it is rated for reads up to 7,350MB/s, which sits near the ceiling of the Gen4 generation and is enough to deliver the fast boot-ups, snappy file transfers, and short load times that make an NVMe upgrade worthwhile. SIX targets two audiences at once: PC builders wanting a quick, affordable drive, and PS5 owners who need more room and value a drive positioned and equipped for console expansion.

The console angle is reinforced by what SIX puts in the box. The X7400 ships with a heatsink for thermal management plus the screws and screwdriver needed to install it, so buyers are not left hunting for the small parts an upgrade requires — a thoughtful touch at this price. A 5-year limited warranty adds reassurance that value drives do not always provide. The honest caveats are the ones that come with a less-established brand: there is no long public track record to draw on, and the listing publishes a read speed but not a rated write speed or endurance figure, so buyers who prioritize verified sustained-write performance have less to go on. For the shopper who wants a fast, fully-equipped Gen4 drive at a lower price and is comfortable with a newer name, the X7400 makes a reasonable case.