Recently, highpoint released its first m.2 raid expansion card ssd7540, which supports the PCIe 4.0 x16 slot. Each m.2 hard disk bit on the expansion card supports up to 8tb SSD, with a total maximum of 64GB and a maximum transmission speed of 28gb / s, which is completely within the controllable range of PCIe 4.0 x16. Of course, the expansion card is also downward compatible with PCIe 3.0, even if it is not the motherboard of AMD sharp dragon platform, such as Mac Pro, it can also be used. < / P > < p > in addition, the high heating of m.2ssd (especially through the PCIe 4.0 channel) is also taken into account. The government has built an anodic aluminum oxide heat sink, a double silent fan and a hot plate with good thermal conductivity to ensure stable working conditions under full load. In terms of price, ssd7540 (8 m.2) is priced at US $999 (about 6620 yuan), and has been shipped. Ssd7580 (8 U.2) is priced at US $999 and will be shipped in December. Ssd7505 (4 m.2) is priced at $599 and has been shipped. Skip to content