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The Lenovo IS6XM Rev 1.0 is an OEM motherboard originally manufactured by Foxconn for use in Lenovo’s ThinkCentre M91, M91p, M6300T, and M8300T desktop systems. While it is a standard micro-ATX (mATX) board, it features several proprietary Lenovo design choices common in business-grade hardware from the early 2010s. Core Technical Specifications Socket & CPU Support: Features an socket. It is strictly compatible with 32nm Intel Sandy Bridge
Lenovo IS6XM Rev 1.0 Motherboard: The Ultimate Hardware & Setup Guide Lenovo Is6xm Rev 1.0 Motherboard Manual
: The manual highlights four 240-pin DIMM slots that support up to 32GB of DDR3 RAM
The IS6XM Rev 1.0 officially supports processors (32nm). Motherboard Compatibility - Linus Tech Tips If you are currently setting up your motherboard
| Feature | Details | | :--- | :--- | | | µATX (24.5 cm × 24.5 cm) | | Chipset | Intel Q67 Express (PCH) | | CPU Socket | LGA 1155 | | Compatible CPUs | Intel Core i7-2600, i5-2400, i3-2100, Pentium G series (Sandy Bridge, 32nm) | | Memory | 4 x DDR3 DIMM slots, dual-channel, up to 1333 MHz, max 16 GB (non-ECC, unbuffered) | | Integrated Graphics | Intel HD Graphics 2000/3000 (via VGA, DVI, or DisplayPort – depending on I/O shield) | | Expansion Slots | 1 x PCIe x16 (v2.0), 2 x PCIe x1 (v2.0), 1 x legacy PCI (32-bit/33 MHz) | | Storage | 4 x SATA II (3 Gb/s), 2 x SATA III (6 Gb/s) | | USB Ports | Rear: 6 x USB 2.0; Header: 2 x USB 2.0 front panel | | Networking | Realtek RTL8111E Gigabit Ethernet | | Audio | Realtek ALC662 5.1-channel HD audio (line-out, mic-in, line-in) | | Rear I/O (Typical) | 2 x PS/2 (keyboard/mouse), 1 x VGA, 1 x DVI, 4 x USB 2.0, 1 x RJ45, 3 x audio jacks | | Power Connectors | Proprietary 14-pin (main) + proprietary 10-pin (auxiliary) – not standard ATX 24-pin | | BIOS | AMI UEFI BIOS (Lenovo custom) |
Intel Core i7 / i5 / i3 / Pentium Dual Core (Sandy Bridge - 2nd Gen) Core Technical Specifications Socket & CPU Support: Features
The Intel Q67 chipset theoretically supports 3rd Gen 22nm "Ivy Bridge" CPUs (e.g., i7-3770). However, the Lenovo IS6XM BIOS generally lacks the necessary microcode updates for 3rd Gen processors. Stick to 2nd Gen Sandy Bridge CPUs to avoid a black screen/no-post condition. RAM Configuration
The is an industrial-grade, microATX (uATX) motherboard manufactured by Foxconn for Lenovo’s premium enterprise desktops . This includes the widely deployed ThinkCentre M81 and M91/M91p series. Built on the reliable Intel Q67 Express chipset , this board balances standard desktop layouts with proprietary Lenovo engineering.
The Lenovo IS6XM Rev 1.0 is built around the LGA1155 socket. Based on the Q67 chipset, the CPU support list includes but is not limited to:
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