User Guide
Page 11
Fan Speed Control ASUS Features ASWM Enterprise Total Slots 2 (2 Channels) Memory Capacity...CPU Temperature FAN RPM Regulatory Compliance CE, FCC(Class B) (continued on the next page) xi P9A-I Series Specifications Summary Model Name P9A-I/C2750/SAS/4L P9A-I/C2550/SAS/4L P9A-I /O Connectors Management Solution M.2 Connector External USB Port VGA Port RJ-45 Software Out of Band ...4-pin ATX 12V power connector 5 x 4-pin headers 1 4 1 1 Rear I /C2550/4L Intel® Atom® C-Series FCBGA processor (Avoton) Processor Support / System Bus C2750 C2550 Form Factor Mini-ITX, 6.7 in .
Fan Speed Control ASUS Features ASWM Enterprise Total Slots 2 (2 Channels) Memory Capacity...CPU Temperature FAN RPM Regulatory Compliance CE, FCC(Class B) (continued on the next page) xi P9A-I Series Specifications Summary Model Name P9A-I/C2750/SAS/4L P9A-I/C2550/SAS/4L P9A-I /O Connectors Management Solution M.2 Connector External USB Port VGA Port RJ-45 Software Out of Band ...4-pin ATX 12V power connector 5 x 4-pin headers 1 4 1 1 Rear I /C2550/4L Intel® Atom® C-Series FCBGA processor (Avoton) Processor Support / System Bus C2750 C2550 Form Factor Mini-ITX, 6.7 in .
User Guide
Page 131
A.1 Block diagram P9A-I/C2750/SAS/4L and P9A-I/C2550/SAS/4L PCIE1 X8 Slot(x4 link) PCIEx4 SATA 6G/s x8 SATA 6G/s x8 Marvell 88SE9485 Storage Marvell 88SE9485 Storage PCIEx4 PCIEx4 Intel® Atom C-Series FCBGA Processor (Avoton) Rear USB2.0 port x 2 SATA0 SATA1 SATA 6G/s BUS C2750, C2550 Switch M2 Type SATA VRD 12.0 on board 2 DDR3 1600 UDIMM SPI SPI... LANs SIO NCT 6779D COM1/Hardware Monitor USB2.0 x 2 PCIE x 1 SMBUS or NC-SI Realtek RTL8211D RJ45 BMC LAN RGMII BMC AST2300 (128Mbytes DDR3 SDRAM) VGA ASUS P9A-I Series A-3
A.1 Block diagram P9A-I/C2750/SAS/4L and P9A-I/C2550/SAS/4L PCIE1 X8 Slot(x4 link) PCIEx4 SATA 6G/s x8 SATA 6G/s x8 Marvell 88SE9485 Storage Marvell 88SE9485 Storage PCIEx4 PCIEx4 Intel® Atom C-Series FCBGA Processor (Avoton) Rear USB2.0 port x 2 SATA0 SATA1 SATA 6G/s BUS C2750, C2550 Switch M2 Type SATA VRD 12.0 on board 2 DDR3 1600 UDIMM SPI SPI... LANs SIO NCT 6779D COM1/Hardware Monitor USB2.0 x 2 PCIE x 1 SMBUS or NC-SI Realtek RTL8211D RJ45 BMC LAN RGMII BMC AST2300 (128Mbytes DDR3 SDRAM) VGA ASUS P9A-I Series A-3