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ASUS

ASUS PRIME B840M-R AMD B840 Socket AM5 micro ATX

ASUS PRIME B840M-R AMD B840 Socket AM5 micro ATX

£115.51 GBP
£115.51 GBP
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90MB1PT0-M0EAY0

Low stock: 10 left

  • AMD Socket AM5 AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
  • PC micro ATX AMD B840 7.1 channels
  • DDR5-SDRAM 2 DIMM Maximum internal memory: 128 GB
  • HDD & SSD M.2, SATA III RAID support Number of storage drives supported: 6
  • BIOS type: UEFI AMI 256 Mbit
  • Gigabit Ethernet
AM5, AMD B840, 2 x DIMM slots, max. 128GB, DDR5, 1Gb Ethernet, 32MB (256Mb) Flash ROM, UEFI AMI BIOS, micro-ATX

Prime B840M-R
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B840M-R 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 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
Memory
Supported memory types DDR5-SDRAM
Number of memory slots 2
Memory slots type DIMM
Memory channels Dual-channel
ECC сompatibility Non-ECC
Supported memory clock speed (max) 7600 MHz
Maximum internal memory 128 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 6
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 1
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 2
EPS power connector (8-pin) Yes
TPM connector Yes
12V power connector Yes
Number of COM connectors 1
Rear panel I/O ports
USB 2.0 ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
Ethernet LAN (RJ-45) ports 1
PS/2 ports quantity 1
HDMI ports quantity 1
DisplayPorts quantity 1
Line-in Yes
Headphone outputs 1
Microphone in Yes
USB connector type USB Type-A
Network
Ethernet LAN Yes
Ethernet interface type Gigabit Ethernet
Wi-Fi No
Top Wi-Fi standard Not available
Features
Component for PC
Motherboard form factor micro ATX
Motherboard chipset family AMD
Motherboard chipset AMD B840
Audio output channels 7.1 channels
Product colour Multicolour
Windows operating systems supported Windows 11, Windows 10 x64
Expansion slots
PCI Express x1 (Gen 3.x) slots 1
PCI Express x16 (Gen 4.x) slots 1
Number of M.2 (M) slots 2
1st M.2 largest key size 2280
BIOS
BIOS type UEFI AMI
BIOS memory size 256 Mbit
Packaging data
Package width 260 mm
Package depth 270 mm
Package height 51.5 mm
Package weight 924 g
Weight & dimensions
Width 236 mm
Depth 229 mm
Height 36.5 mm
Other features
Weight 563 g
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