The Rocket DDR5 4800MHz U-DIMM memory modules are Sabrent’s first attempt of products in this category and boy…they quite deliver! While not having a preloaded XMP profile, they come with the compatible JEDEC profiles, which each and every motherboard supporting the DDR5 standard should be able to work with it. In terms of performance, while they are marketed at 4800Mhz, they can be overclocked to impressive speeds of about 6000MHz, so a lot of free performance without spending extra money on a rated DDR5 kit with those same speeds!