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ATX motherboard in dark finish with silver CPU socket and DDR3 slots

ASUS

ASUS B85-PRO R2.0 LGA 1150 Intel B85 DDR3 32GB ATX Intel motherboard

SKU CH-ZWRS-KEHKQ

An LGA 1150 ATX motherboard with the Intel B85 chipset supporting up to 32GB of DDR3 memory

  • CPU socketLGA 1150
  • ChipsetIntel B85
  • Max supported RAM32 GB
  • LGA 1150 socket accepts compatible Intel processors
  • Intel B85 chipset provides core platform features
  • DDR3 memory support up to 32 GB capacity
  • ATX form factor fits standard desktop cases
  • Includes SATA cable and rear I/O shield

Socket LGA 1150 ATX motherboard

The ASUS B85-PRO R2.0 is an ATX form factor motherboard built around the Intel B85 chipset and the LGA 1150 socket. It supports DDR3 memory up to a maximum of 32GB capacity. The board is supplied in new condition with a chassis I/O back panel and one SATA cable included.

Builders keeping an LGA 1150 platform

This board suits builders who need a replacement ATX motherboard for an existing LGA 1150 system and who are satisfied with DDR3 memory technology. It is not for buyers who require a newer socket, a different chipset feature set, or memory types other than DDR3.

32GB maximum memory capacity

The 32GB maximum memory supported is the single specification that determines whether this board meets the planned system memory requirement. Verify that the intended processor and memory modules align with this limit before purchase.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $53.99
Cheaper than about 82% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameASUS
Model nameASUS B85-PRO R2.0
Processor
CPU socketLGA 1150
ChipsetIntel B85
Memory
Max supported RAM32 GB

Questions about this item

Will the included metal battery need replacing, and how often?

The board ships with a metal battery already fitted; it maintains BIOS settings and the real-time clock and typically lasts several years before a change is needed.

What caps the sustained performance of the DDR3 memory subsystem?

The chipset and memory controller limit total system memory to 32 GB of DDR3, so that ceiling is reached before bandwidth or latency becomes the bottleneck.

How much heat and fan noise should I expect when the board runs all day?

The B85 chipset has a low thermal design power, so passive or minimal active cooling keeps temperatures modest and noise near silent during continuous operation.

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