Acer Aspire M3985 Acer Aspire M3985 Desktop Service Guide - Page 10

Hard disk drive • Support up to three SATA ports. • 3.5",25.4mm. • Capacity and models are listed on AVLC. Optical disk drive • Support one SATA 5.25" standard ODD. • Support DVD-ROM, DVD-SuperMulti, BD-combo, BD-rewrite. • Maximum ODD depth to 185mm with bezel. • Models are listed on AVLC. Graphics card • No mechanical retriction to support dual slot, full length graphics cards in the single PCIe X16 slot. • Please make sure there is no component conflict with PCIe card. Especially VGA card, we may have double width card support. Audio • Realtek ALC662VD. • Rear IO: 3 jack. • Front IO: 1*Microphone-in, 1*head phone jack. Serial ATA controller • SATA * 6 (different color to identify SATA 6Gb/s and SATA 3Gb/s). • 1 * SATA 6 Gb/s and 5 * SATA 3Gb/s . • HDD : AHCI/Native IDE is required. • ODD: Support BD/SuperMulti/DVD ROM. LAN • Giga Lan, Intel 82579V co-lay with Realtek LAN 8111E. SUPER IO • Support PECI 3.0 and detect VRD/CPU/System temperature. • ITE 8772E or other solution proposed by MB vender. Extension slot • 1 * PCIE x16 (PCIE V3.0) • 3 * PCIE x1 (PCIE V2.0) USB2.0 • Rear IO : * 4 ports. • Internal Header: *4 ports (2 * USB2.0 H5X2 Header). • All ports should meet USB IF spec and support 1A current over drive. 2 Chapter 1