Refurbished ASRock AMD B850 Pro RS AM5 DDR5 PCIe 5.0 ATX Motherboard

ASRock B850 Pro RS

Modern and futuristic, with an attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard.

14+2+1 Power Phase Design

Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dr. MOS

Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, thus providing improved thermal result and superior performance.

Hi-Density Power Connector

CPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors, providing a more stable system and reducing the risk of fire during heavy overclocking.

8 Layer PCB

The 8 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with most extreme memory performance!

DDR5 XMP & EXPO Support

Derived from the "built for stable and reliable" designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.

PCIe Gen5 Blazing M.2

The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.

Hyper M.2 Gen4 x4

Supports PCI Express 4.0 M.2 SSDs, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

M.2 Bottom Heatsink

The M.2 bottom heatsink is able to dissipate heat of the M.2 SSD efficiently through the motherboard PCB to maximize performance while maintaining system stability.

XXL M.2 Heatsink

The extra-large aluminium alloy M.2 heatsink effectively improves heat dissipation to keep those high speed M.2 SSDs as cool as possible, it offers better stability while maintaining top performance.

Anti-Drop Screw

Tired of dropping screws or screws missing inside chassis?
The enhanced M.2 heatsink with anti-drop screw design makes sure the installation process is easier.

Aluminium Heatsink

The first thing that catches the eye is the optimized Aluminium Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. Motherboards that are built with heatsinks can effectively manage thermal performance, hence ensuring system stability and durability effortlessly.

PWM/DC Fan Support

ASRock fan headers automatically detect whether fans are running in DC or PWM mode, allowing users to fine-tune the fan curve and achieve quieter operation.

Fan-Tastic Tuning

ASRock A-Tuning function enables users to auto-detect the minimum duty of each fan with a single click. Users can also easily adjust the fan curve via the visualized UI interface, meeting their system's cooling performance and noise reduction requirements.

Dragon 2.5 Gb/s LAN

The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you'll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

Front Panel USB 3.2 Gen2x2 Type-C Header

The latest USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation, providing a blazing fast data transfer interface with reversible USB Type-C design that fits the connector either way.

USB Type-C (DP-alt Mode)

USB Alternate Mode allows USB Type-C ports to enable both data transfer and display output to DisplayPort monitors through a single cable.

Audio That Matters

Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analogue output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

Enhance Communication Quality

The Powerful algorithms ensure the best noise-free conversation, giving a constant vocal level no matter the distance from your mic. The Nahimic audio engine dynamically clears the sound, removes interference noise and lowers the voice variation. Result is a better comprehension and less fatigue.

Sound Tracker

The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.

Works on any devices!

Enjoy the vibrant and high-quality Surround Sound on all your favourite audio devices. Nahimic is compatible with all of your favourite audio tools and ensures the best sound with any of them. Nahimic measure and improve to optimize our technology and offer you the best experience.

Polychrome RGB

This motherboard features onboard RGB headers and addressable RGB headers that allow your motherboard to be connected to compatible LED devices such as a strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

SignalRGB

SignalRGB unifies your RGB devices, offering seamless customization, game-reactive effects, macro automation, and system monitoring. The official partnership empowers ASRock motherboards with advanced lighting control, enhances compatibility with a diverse range of RGB devices, and provides greater customization flexibility.

Reinforced Steel Slot

The reinforced steel slot is capable of supporting PCI Express 5.0 standard. The various benefits include:
- Extra anchor points
- Stronger latch
- Ensure signal stability
- Make sure heavy graphics cards to be well-installed.

Auto Driver Installer

No need to worry about lack of disk drive! Asrock preinstall LAN driver to ensure that you are able to install all drivers needed in an easier way than using SCD.

BIOS Flashback

Get the most convenient BIOS flashing with just a simple click. Users can easily achieve the latest BIOS support with a USB and power supply, No CPU, RAM or other components required.

Flexible Integrated I/O Shield

Unlike most so called pre-mounted I/O shields that are only decorated with fancy colour schemes. We allow more tolerance and space when installing, thus fitting your chassis perfectly without any issues.

• Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors.
• 14+2+1 Phase Power Design, 80A Dr.MOS for VCore+SOC+MISC.
• 4 x DDR5 DIMMs.
• Supports Dual Channel, up to 8000+ (OC).
• 1 PCIe 5.0 x16, 1 PCIe 4.0 x16.
• Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt).
• Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio.
• 1 Blazing M.2 (PCIe Gen5x4).
• 2 Hyper M.2 (PCIe Gen4x4).
• 1 Ultra M.2 (PCIe Gen3x4).
• 4 SATA3.
• 1 USB 3.2 Gen2x2 Type-C (Front).
• 1 USB 3.2 Gen2 Type-C (Rear).
• 1 USB 3.2 Gen1 Type-C (Rear)..
• 8 USB 3.2 Gen1 (4 Rear, 4 Front).
• 10 USB 2.0 (6 Rear, 4 Front).
• Realtek 2.5G LAN.
• Supports M.2 Bottom Heatsink.
• BIOS Flashback.