Manufacturer Supermicro Part Number A1SRI-2758F CPU Intel Atom C2758 Processor2.40 GHz 8 Cores / 8 Threads 20W TDP, 4MB Cache Chipset SoC Memory 4 x DDR3 SODIMM SlotsSupports up to 64GB DDR4 ECC UDIMM 1600/1333 MHz Video Aspeed AST2400 BMC Audio N/A Storage Technology 2 x SATA3 6Gb/s Ports4 x SATA2 3Gb/s Ports Connectivity 4 x Intel I354 GbE LAN1 x Realtek (Dedicated IPMI) Expansion Slots 1 x PCI-E 2.0 x8 slot Power 24-pin ATX Power Source or 4-pin 12V DC Input Rear I/O 1 x Serial 1 x RJ45 GbE Dedicated IPMI 2 x USB 2.0 2 x USB 3.0 4 x RJ45 GbE LAN 1 x VGA Onboard I/O Headers 1 x TPM header 2 x USB 2.0 headers 1 x SuperDOM header 1 x USB 3.2 Gen1 (Type A)1 x COM Port header Form Factor Mini-ITX 170 x 170mm 6.7" x 6.7" (in inches) Compliance RoHS Environmental Operating Temperature: 0°C to 60°C (32°F to 140°F) Warranty 1-Year Manufacturer's Limited Warranty