Homepage  /  Electronics  /  Computers & Accessories  /  Computer Components  /  Internal Components  /  Motherboards

Pro4 Micro ATX Motherboard from ASRock, Quad Crossfire support

Prices shown may differ from Amazon due to dynamic updates, promotions, inventory changes, or item condition (new/used/refurbished). The final price and availability are confirmed on Amazon at checkout. Learn more.
As an Amazon Associate, we earn from qualifying purchases. Prices and availability change frequently; the final terms are displayed on Amazon’s website at the time of purchase. Pricing Policy.
Brand: ASRock

The ASRock B85M PRO4 is a MicroATX motherboard designed for Intel LGA 1150 processors, making it compatible with 4th generation Intel Core processors (Haswell architecture). It is built around the Intel B85 chipset, which provides support for high-speed data transfer and multiple peripheral connections. The motherboard is ideal for users looking to build a compact yet powerful system, whether for gaming, content creation, or general computing.

The board features four DDR3 memory slots, supporting dual-channel memory configurations with a maximum capacity of 32GB. It supports memory speeds up to 1600 MHz, ensuring smooth performance for multitasking and memory-intensive applications. For storage, the B85M PRO4 includes four SATA3 ports and two SATA2 ports, allowing users to connect multiple hard drives or solid-state drives for increased storage capacity and faster data access.

In terms of expansion, the motherboard offers one PCIe 3.0 x16 slot and one PCIe 2.0 x16 slot (which runs at x4 speed), making it suitable for installing high-performance graphics cards. It also includes two PCI slots for additional expansion cards. Connectivity options are extensive, with four USB 3.0 ports (two on the rear panel and two via headers) and eight USB 2.0 ports (four on the rear panel and four via headers), ensuring compatibility with a wide range of peripherals.

The motherboard also provides a variety of video outputs, including VGA, DVI-D, and HDMI ports, allowing users to connect multiple monitors or high-resolution displays. Audio capabilities are enhanced with a dedicated audio I/O jack, while networking is handled by a Gigabit Ethernet port for fast internet connectivity. Additional features include an optical S/PDIF out port for audio output to home theater systems and a PS/2 port for legacy keyboard and mouse support.



Brand: ASRock
Model: B85M PRO4
Specifications: LGA1150 socket, Intel B85 chipset, 4x DDR3-1600/1333/1066 DIMM slots, Dual Channel, Max 32GB memory, 4x SATA3 ports, 2x SATA2 ports, 1x PCIe 3.0 x16 slot, 1x PCIe 2.0 x16 slot (x4), 2x PCI slots
Features: Quad CrossFireX support, 4x USB 3.0 ports (2 rear, 2 header), 8x USB 2.0 ports (4 rear, 4 header), VGA/DVI/HDMI video outputs, Gigabit Ethernet, Optical S/PDIF out, PS/2 port
Customer Reviews (0)
write a review
(No reviews found. You may write the first one!)
Our Newsletters - Don't miss anything!!

Be in touch with the latest news including product updates, special offers and tips by subscribing to our regular email newsletters