Cartes méres Gigabyte B550M DS3H Manufacturer = Gigabyte Socket / CPU = AM4 Form Factor = Micro ATX Chipset = AMD B550 Memory Max = 128 GB Memory Type = DDR4 Memory Slots = 4 Memory Speed = DDR4-2133, DDR4-2400, DDR4-2666, DDR4-2933, DDR4-3200, DDR4-3333, DDR4-3600, DDR4-4000, DDR4-4400, DDR4-4600 PCIe x16 Slots = 2 PCIe x8 Slots = 0 PCIe x4 Slots = 0 PCIe x1 Slots = 1 PCI Slots = 0 M.2 Slots = 2242/2260/2280/22110 M-key, 2242/2260/2280 M-key SATA 6.0 Gb/s = 4 Onboard Ethernet = 1 x 1 Gb/s USB 2.0 Headers = 1 USB 3.2 Gen 1 Headers = 1 RAID Support = Yes