MSI H55M-E21, Intel, LGA 1156 (Socket H), Intel® Core™ i3, Intel® Core™ i5, DDR3-SDRAM, 8 GB, Dual-channel MSI H55M-E21. Processor manufacturer: Intel, Processor socket: LGA 1156 (Socket H), Compatible processor series: Intel® Core™ i3, Intel® Core™ i5. Supported memory types: DDR3-SDRAM, Maximum internal memory: 8 GB, Memory channels: Dual-channel. Supported storage drive interfaces: SATA II. Ethernet interface type: Fast Ethernet, LAN controller: Realtek RTL8105E, Networking features: Fast Ethernet. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: Intel