The **MVH61V1CD-R** is a specific part number typically associated with **Micro-ATX motherboards** based on the Intel H61 chipset, often manufactured by OEMs or specialized industrial hardware providers (such as ViewPaker or similar white-label manufacturers). --- ## 1. Technical Specifications This component serves as the central hub for a desktop computer. Below are the primary electronic specifications: | Feature | Specification | | :--- | :--- | | **Chipset** | Intel H61 Express | | **CPU Socket** | LGA 1155 (Supports 2nd/3rd Gen Intel Core i3/i5/i7) | | **Memory** | 2 x DDR3 DIMM slots (usually up to 16GB) | | **Form Factor** | Micro-ATX | | **Expansion Slots** | 1 x PCIe x16, 1 x PCIe x1 | | **Storage** | 4 x SATA II (3Gb/s) ports | | **I/O Ports** | VGA, HDMI, USB 2.0, LAN (RJ45), Audio Jacks | --- ## 2. Key Electronic Components The motherboard consists of several critical subsystems that manage power and data: ### A. Voltage Regulator Module (VRM) The VRM area near the CPU socket is responsible for converting the 12V power from the Power Supply (PSU) into the lower voltage (approx. 1.0V - 1.5V) required by the processor. * **MOSFETs:** Act as high-speed switches. * **Solid Capacitors:** Filter electrical noise and ensure stable current. * **Chokes (Inductors):** Store energy and smooth out the ripple in the voltage. ### B. The H61 Chipset (PCH) The Intel H61 Platform Controller Hub (PCH) acts as the bridge between the CPU and peripheral devices (SATA drives, USB, and PCIe lanes). On this specific board, it is usually cooled by a small passive aluminum heatsink. ### C. Integrated Controllers * **Ethernet Controller:** Typically a Realtek RTL8111 series chip for Gigabit LAN. * **Audio Codec:** Usually a Realtek ALC662 or similar for 5.1 channel high-definition audio. * **Super I/O Chip:** Manages low-speed legacy ports, fan speeds, and temperature monitoring. --- ## 3. Connectivity Layout The "R" suffix in the model name often denotes a specific revision or a "Retail/Bulk" packaging designation. ```mermaid graph TD CPU[LGA 1155 CPU] --- H61[H61 Chipset] H61 --- RAM[DDR3 Memory] H61 --- SATA[SATA II Ports] H61 --- PCIe[PCIe x16 Slot] H61 --- USB[USB 2.0 Ports] H61 --- IO[Audio / LAN / VGA] ``` --- ## 4. Maintenance and Usage Notes * **BIOS Battery:** Uses a standard **CR2032** 3V lithium coin cell to retain CMOS settings. * **Power Input:** Requires a standard 24-pin ATX power connector and a 4-pin or 8-pin 12V CPU power connector. * **Compatibility:** Since it is an H61 board, it does not support overclocking and is limited to PCIe 2.0 speeds (unless paired with an Ivy Bridge CPU which may enable PCIe 3.0 on specific lanes).