This is the installation guide for the ASRock AD2700B-ITX / AD2500B-ITX motherboard
This Quick Installation Guide provides an overview of the ASRock AD2700B-ITX and AD2500B-ITX Mini‑ITX motherboards, including layout diagrams, connector descriptions, and key features such as solid‑capacitor design, integrated graphics, and VIA HD audio. It also lists the package contents and points users to the full user manual on the support CD for detailed configuration.
The guide covers specifications like supported Intel Atom processors, DDR3 memory limits, PCI slot, USB 2.0/3.0 ports, SATA connectors, LAN options, and BIOS features. It includes instructions for front‑panel audio setup, LED indicators for the LAN port, and notes on regulatory compliance.
| Form Factor | Mini‑ITX (6.7" x 6.7") |
|---|---|
| Supported CPUs | Intel Dual‑Core Atom D2700 (2.13 GHz) / D2500 (1.86 GHz) |
| Chipset | Intel NM10 Express |
| Expansion Slot | 1 x PCI slot |
| Audio Codec | VIA VT1705 5.1 CH HD Audio |
| LAN (AD2700B‑ITX) | Realtek RTL8111E Gigabit Ethernet |
| LAN (AD2500B‑ITX) | Realtek RTL8105E 10/100 Ethernet |
| SATA Connectors | 2 x SATA2 3.0 Gb/s (NCQ, AHCI, Hot Plug) |
| BIOS Size | 16 Mb AMI BIOS (UEFI GUI) |
The AD2700B‑ITX supports the Intel Dual‑Core Atom D2700 (2.13 GHz) and the AD2500B‑ITX supports the Intel Dual‑Core Atom D2500 (1.86 GHz).
The AD2700B‑ITX motherboard provides two USB 3.0 ports using the ASMedia ASM1042 controller.
Both motherboards support up to 4 GB of DDR3 memory across two SO‑DIMM slots.
The AD2500B‑ITX uses a Realtek RTL8105E PCI‑e x1 LAN controller with 10/100 Mbps support.