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E-ATX motherboard, dark PCB, metal heatsinks, LGA 1155 socket, DDR3 slots, SATA ports

ASUS

ASUS Maximus IV Extreme Intel P67 LGA 1155 DDR3 16GB E-ATX motherboard

SKU CH-SD49-3VBY2

LGA 1155 Intel P67 E-ATX motherboard supporting DDR3 memory up to 16GB

  • CPU Socket TypeLGA 1155
  • ChipsetIntel P67
  • Maximum Memory Supported16GB
  • Supports up to 16GB DDR3 memory for responsive multitasking
  • Intel P67 chipset enables second-generation Core processor compatibility
  • LGA 1155 socket accepts Sandy Bridge and Ivy Bridge CPUs
  • E-ATX form factor provides expanded layout for enthusiast builds
  • Includes SATA cable and I/O shield for immediate installation

Maximus IV Extreme LGA 1155

The ASUS Maximus IV Extreme is an Intel P67 motherboard built for the LGA 1155 socket. It supports DDR3 memory up to 16 GB and uses the E-ATX form factor. This board targets enthusiasts building a system around second-generation Core processors.

Ideal for LGA 1155 DDR3 builds

This motherboard suits builders who need an LGA 1155 platform with DDR3 support and the P67 chipset. It is not for buyers who need a different socket, a newer chipset, or memory types other than DDR3. The board arrives without original packaging and includes only the motherboard, a metal battery and one SATA cable.

16 GB DDR3 maximum memory

The decisive specification is the 16 GB memory ceiling across the DDR3 slots. If your planned configuration requires more than 16 GB of system memory, this board will not meet that requirement and a different platform should be considered.

Highlights

  • Supports up to 16GB DDR3 memory for responsive multitasking
  • Intel P67 chipset enables second-generation Core processor compatibility
  • LGA 1155 socket accepts Sandy Bridge and Ivy Bridge CPUs
  • E-ATX form factor provides expanded layout for enthusiast builds
  • Includes SATA cable and I/O shield for immediate installation

Specifications

BrandASUS
ModelASUS Maximus IV Extreme
CPU Socket TypeLGA 1155
ChipsetIntel P67
Maximum Memory Supported16GB

Questions about this item

Will this LGA 1155 board accept a standard ATX power supply and fit in an E-ATX case?

The board uses the E-ATX form factor, so it requires a case that explicitly supports E-ATX dimensions. A standard ATX 24-pin and 8-pin EPS power connector are used, so any modern ATX power supply will connect correctly.

The listing says 80–70% new condition; what does that mean for component reliability?

The seller grades the unit as 80% to 70% new, meaning visible wear is present but the board has passed a 100% functional inspection before shipping. Only the motherboard, one SATA cable and the I/O shield are included; no original box or extra accessories arrive.

What memory speed and capacity can I install with the Intel P67 chipset?

The chipset supports DDR3 memory up to a maximum of 16 GB total capacity. Exact supported frequencies depend on the specific processor installed, so match your CPU’s memory controller specification when choosing modules.

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