ASRock P43R1600Twins-WiFi / P43R1600Twins-110dB / P43R1600Twins User Manual
This manual covers the complete hardware installation process for the ASRock P43R1600Twins motherboard, including package contents, CPU and memory installation, expansion slot usage, and connector wiring. It also details BIOS configuration, over‑clocking features, and software support via the included support CD.
Additional sections describe the integrated Wi‑Fi module (for the Wi‑Fi variant), audio and LAN interfaces, and safety warnings such as FCC compliance and battery disposal regulations.
| Form Factor | ATX (12.0‑in x 9.6‑in) |
|---|---|
| CPU Socket | LGA 775 |
| Chipset | Northbridge Intel P43, Southbridge Intel ICH10R |
| Memory Slots | 2× DDR3 DIMM, 4× DDR2 DIMM |
| Maximum Memory Capacity | 4 GB DDR3, 16 GB DDR2 |
| Expansion Slots | 1× PCI‑Express 2.0 x16, 3× PCI‑Express x1, 3× PCI |
| Audio Codec | ALC890 (110 dB dynamic range) for Wi‑Fi/110dB models, ALC888 for standard model |
| LAN | Gigabit Ethernet Realtek RTL8111B/RTL8111C |
| BIOS | 8 Mb AMI BIOS |
The rear panel provides six ready‑to‑use USB 2.0 ports.
The motherboard supports up to 16 GB of DDR2 memory.