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Asus

ASUS PRIME B840M-R AMD B840 Socket AM5 micro ATX

2 offers · 2 shops · last checked 2026-10-29 15:22 (Europe/Berlin)

Processor manufacturer
AMD
Processor socket
Socket AM5
Supported memory types
DDR5-SDRAM
Number of memory slots
2
Product image: ASUS PRIME B840M-R AMD B840 Socket AM5 micro ATX1 / 7

Delivered total

EUR 116,62

Sold by 0815 DE · 90MB1PT0-M0EAY0 · New

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Offers

2 live offers

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Observed item prices

Netzwerkartikel.de, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR139,3429 Oct 2026
Lowest
Unchanged since 5 Oct 2026
Days without an observation are left blank: no price is drawn for them.
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR139,34EUR139,34EUR139,341
28 Oct 2026EUR139,34EUR139,34EUR139,341
27 Oct 2026EUR139,34EUR139,34EUR139,341
26 Oct 2026EUR139,34EUR139,34EUR139,341
23 Oct 2026EUR139,34EUR139,34EUR139,341
22 Oct 2026EUR139,34EUR139,34EUR139,341
21 Oct 2026EUR139,34EUR139,34EUR139,341
20 Oct 2026EUR139,34EUR139,34EUR139,341
19 Oct 2026EUR139,34EUR139,34EUR139,341
16 Oct 2026EUR139,34EUR139,34EUR139,341
15 Oct 2026EUR139,34EUR139,34EUR139,341
14 Oct 2026EUR139,34EUR139,34EUR139,341
13 Oct 2026EUR139,34EUR139,34EUR139,341
12 Oct 2026EUR139,34EUR139,34EUR139,341
9 Oct 2026EUR139,34EUR139,34EUR139,341
8 Oct 2026EUR139,34EUR139,34EUR139,341
7 Oct 2026EUR139,34EUR139,34EUR139,341
6 Oct 2026EUR139,34EUR139,34EUR139,341
5 Oct 2026EUR139,34EUR139,34EUR139,341

About this product

ASUS PRIME B840M-R, AMD, Socket AM5, AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series, DDR5-SDRAM, 128 GB, DIMM

Read the full source description

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.

Text from Specs Icecat.

Specifications

66 specifications

Product data: Specs Icecat

GTIN
04711636560696
GTIN
04711636560702
MPN
90MB1PT0-M0EAY0
Processor3
Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
Memory8
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 controllers6
Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, SATA III
Number of HDDs supported
4
Number of storage drives supported
6
RAID support
Yes
RAID levels
0, 1, 5, 10
Graphics1
Parallel processing technology support
Not supported
Internal I/O13
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
Number of COM connectors
1
TPM connector
Yes
12V power connector
Yes
Rear panel I/O ports10
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
Headphone outputs
1
Line-in
Yes
Microphone in
Yes
USB connector type
USB Type-A
Network4
Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
Wi-Fi
No
Top Wi-Fi standard
Not available
Features7
Motherboard chipset
AMD B840
Audio output channels
7.1 channels
Product colour
Multicolour
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 11, Windows 10 x64
Expansion slots4
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
BIOS2
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Packaging data4
Package width
260 mm
Package depth
270 mm
Package height
51.5 mm
Package weight
924 g
Weight & dimensions3
Width
236 mm
Depth
229 mm
Height
36.5 mm
Other features1
Weight
563 g