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ASUS

ASUS PRIME B850-PLUS-CSM AMD B850 Socket AM5 ATX

ASUS PRIME B850-PLUS-CSM AMD B850 Socket AM5 ATX

£195.58 GBP
£195.58 GBP
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90MB1LC0-M0EAYC

16 in stock

  • AMD Socket AM5 AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
  • PC ATX AMD B850 7.1 channels
  • DDR5-SDRAM 4 DIMM Maximum internal memory: 256 GB
  • HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 7
  • BIOS type: UEFI AMI 256 Mbit
  • 2.5 Gigabit Ethernet
AMD B850, AM5, 4 x DIMM slots, max. 256GB DDR5, 256Mb Flash ROM, UEFI AMI BIOS, Realtek 2.5Gb Ethernet, ATX

Prime B850-PLUS-CSM
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850-PLUS-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.

Processor
Processor manufacturer AMD
Processor socket Socket AM5
Compatible processor series AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Memory
Supported memory types DDR5-SDRAM
Number of memory slots 4
Memory slots type DIMM
Memory channels Dual-channel
ECC сompatibility ECC & Non-ECC
Maximum internal memory 256 GB
Unbuffered memory Yes
Storage controllers
Supported storage drive types HDD & SSD
Supported storage drive interfaces M.2, SATA III
Number of storage drives supported 7
Number of HDDs supported 4
RAID support Yes
RAID levels 0, 1, 5, 10
Graphics
Parallel processing technology support Not supported
Internal I/O
USB 2.0 connectors 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
Number of SATA III connectors 4
S/PDIF out connector Yes
Front panel audio connector Yes
ATX Power connector (24-pin) Yes
CPU fan connector Yes
Number of CPU fan connectors 1
Number of chassis fan connectors 4
Chassis intrusion connector Yes
EPS power connector (8-pin) Yes
Number of water pump connectors 1
Thunderbolt headers 1
12V power connector Yes
Number of COM connectors 1
RGB LED pin header Yes
Number of RGB LED pin headers 3
Rear panel I/O ports
USB 2.0 ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
Ethernet LAN (RJ-45) ports 1
HDMI ports quantity 1
DisplayPorts quantity 1
Line-in Yes
Microphone in Yes
USB connector type USB Type-A, USB Type-C
Network
Ethernet LAN Yes
Ethernet interface type 2.5 Gigabit Ethernet
Wi-Fi No
Top Wi-Fi standard Not available
Features
Component for PC
Motherboard form factor ATX
Motherboard chipset family AMD
Motherboard chipset AMD B850
Audio output channels 7.1 channels
Product colour Multicolour
Cooling type Passive
Windows operating systems supported Windows 10 x64, Windows 11
Expansion slots
PCI Express x16 (Gen 4.x) slots 1
PCI Express x16 (Gen 5.x) slots 1
Number of M.2 (M) slots 3
1st M.2 largest key size 22110
1st M.2 highest PCI Express generation 5.0
BIOS
BIOS type UEFI AMI
BIOS memory size 256 Mbit
Packaging data
Package width 353 mm
Package depth 273 mm
Package height 68 mm
Package weight 1.24 kg
Weight & dimensions
Width 305 mm
Depth 244 mm
Height 48 mm
Other features
Weight 1.03 kg
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