Placa Asrock B850 PRO-A,AMD,AM5,B850,USB20G,ATX

Optimized for stability, durability, and efficiency. It combines reliable performance, user-friendly features and streamlined style for daily computing tasks.

Performance
Optimized VRM Design
VRM Design
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.

Power Connector
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.

High Speed M.2 Solution
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 perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

Cooling
Intelligent Cooling Design
Aluminum Heatsink
The first thing that catches the eye is the optimized Aluminum Heatsink Design. Heatsinks are crucial for efficient heat dissipation, especially during heavy workloads like gaming or productivity tasks. Motherboard that built with heatsinks can effectively manage thermal performance, hence ensure 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 Fan-Tastic 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.

Connectivity
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.

Abundant USB
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.

Stylish Design
POLYCHROME RGB
This motherboard features onboard RGB headers and addressable RGB headers that allow motherboard to be connected to compatible LED devices such as 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.

DIY Friendly
Reinforced Steel Slot [PCIe 5.0 Version]
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.

EZ Setting
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 a power supply. No CPU, RAM or other components are required.

Tamaño de memoria BIOS	256 MB/s
Tipo de BIOS	UEFI AMI
1st M.2 highest PCI Express generation	5.0
1st M.2 largest key size	2280
2nd M.2 highest PCI Express generation	4.0
2nd M.2 largest key size	2280
3rd M.2 highest PCI Express generation	4.0
3rd M.2 largest key size	2280
4th M.2 highest PCI Express generation	3.0
4th M.2 largest key size	2280
Número de ranuras M.2 (M)	4
Ranuras PCI Express x16 (Gen 4.x)	1
Ranuras PCI Express x16 (Gen 5.x)	1
Canales de salida de audio	7.1 canales
Certificación	FCC, CE, ErP/EuP
Chip de audio	Realtek ALC897
Chipset de placa base	AMD B850
Color producto	Black
Componente para	PC
Factor forma placa base	ATX
Familia de chipsets de placa base	AMD
Sistemas operativos Windows soportados	Windows 10 x64/Windows 11 x64
Compatibilidad con tecnología de procesamiento paralelo	Not supported
HDCP	Yes
Resolución máxima	3840 x 2160 Pixeles
Cabezal pin LED RGB	Yes
Conector alimentación 12V	Yes
Conector alimentación ATX (24 pines)	Yes
Conector de alimentación EPS (8 pines)	Yes
Conector de sonido panel frontal	Yes
Conector del ventilador CPU	Yes
Conector TPM	Yes
Conectores USB 2.0	2
Conectores USB 3.2 Gen 1 (3.1 Gen 1)	1
Conectores USB 3.2 Gen 2 (3.1 Gen 2)	0
Number of CPU fan connectors	2
Number of EPS power connectors (8-pin)	2
Number of RGB LED pin headers	4
Number of water pump connectors	1
Número de conectores del ventilador del chasis	4
Número de conectores SATA III	4
USB 3.2 Gen 2x2 connectors	1
Canales de memoria	Dual-channel
ECC сompatibility	ECC & Non-ECC
Máxima memoria interna	256 GB
Memoria sin búfer	Yes
Número de ranuras de memoria	4
Tipo de ranuras de memoria	DIMM
Tipos de memoria admitidos	DDR5-SDRAM
Controlador LAN	Dragon RTL8125BG
Ethernet LAN	Yes
Tipo de interfaz Ethernet	2.5 Gigabit Ethernet
Wi-Fi	No
Cables incluidos	SATA
Tornillos incluidos	Yes
Enchufe procesador	Socket AM5
Enchufes de procesador compatibles	Socket AM5
Fabricante procesador	AMD
Series procesador compatibles	AMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series
Entrada de micrófono	Yes
Line-in	Yes
Puertos DVI-D	0
Puertos HDMI	1
Puertos LAN Ethernet (RJ-45)	1
Puertos USB 2.0	6
Puertos USB 3.2 Gen 1 (3.1 Gen 1) Type-A	4
Puertos USB 3.2 Gen 1 (3.1 Gen 1) Type-C	1
Puertos USB 3.2 Gen 2 (3.1 Gen 2) Tipo-C	1
Puertos USB 3.2 Gen 2 (3.1 Gen 2) Type-A	0
Puertos VGA (D-Sub)	0
Salidas de auriculares	3
Tipo de conector USB	USB Type-A/USB Type-C
Versión HDMI	2.1
Interfaces unidades de almacenamiento soportadas	PCI Express 3.0/PCI Express 4.0/PCI Express 5.0/SATA III
Niveles RAID	0/1/10
Número de unidades de almacenamiento soportadas	8
RAID soportado	Yes
Tipos de unidades de almacenamiento soportadas	HDD & SSD
Garantía	1 año