User manual
Page 9
... ports, 1 onboard USB headers supporting 2 extra ports) - High Definition Audio - 2/4/5.1-channel (H77M) - 2/4/5.1/7.1-channel (H77M-S) - Support USB 2.0 protocol up to 32GB of system memory Dual channel DDR3 1066/1333/1600 MHz architecture 1 x PCI Express x 16 slot 1 x PCI Express x1 slot 2 x PCI slots H77 chipset: - 4 x SATA 2.0 connectors (3Gb/s data transfer rate) - 2 x SATA 3.0 connectors (6Gb/s data...
... ports, 1 onboard USB headers supporting 2 extra ports) - High Definition Audio - 2/4/5.1-channel (H77M) - 2/4/5.1/7.1-channel (H77M-S) - Support USB 2.0 protocol up to 32GB of system memory Dual channel DDR3 1066/1333/1600 MHz architecture 1 x PCI Express x 16 slot 1 x PCI Express x1 slot 2 x PCI slots H77 chipset: - 4 x SATA 2.0 connectors (3Gb/s data transfer rate) - 2 x SATA 3.0 connectors (6Gb/s data...
User manual
Page 11
... Header 20. INTR Header 21. COM1 Header 23. SPDIF_OUT Header 8. Front Panel Header 13. CIR Header 19. SYS_FAN1 Header 4. COM2 Header 22. Chipset: Intel® H77 16. 24-pin ATX main Power Connector 17. DDR3 DIMM Slots 24. SYS_FAN2 Header Note : The above motherboard layout is for reference only, please refer...
... Header 20. INTR Header 21. COM1 Header 23. SPDIF_OUT Header 8. Front Panel Header 13. CIR Header 19. SYS_FAN1 Header 4. COM2 Header 22. Chipset: Intel® H77 16. 24-pin ATX main Power Connector 17. DDR3 DIMM Slots 24. SYS_FAN2 Header Note : The above motherboard layout is for reference only, please refer...