ASUS PRIME B840M-A-CSM
AM5, AMD B840, mATXPrice in EUR including VAT
Delivered between Wed, 8/4 and Fri, 10/4
Only 1 piece in stock at supplier
Only 1 piece in stock at supplier
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Product details
Asus Prime Series motherboards are expertly designed to unleash the full potential of AMD Ryzen 9000 processors. The Prime B840M-A-CSM motherboard offers users and PC DIY builders a range of performance optimisations via intuitive software and firmware functions. Designed to be "Advanced AI PC-ready", it offers the performance and connectivity required for demanding AI applications.
Mainboard features | Clear CMOS Button, COM Port Header, Front panel audio connector, S/PDIF header |
Number of memory modules (RAM) | 4x |
Internal connection options | M.2 (3x), S-ATA III (4x) |
Item number | 53632620 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB1J10-M0EAYC |
Release date | 25/11/2024 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B840 |
Mainboard features | Clear CMOS Button, COM Port Header, Front panel audio connector, S/PDIF header |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR5 SDRAM |
Transfer rate | 7600 MT/s |
RAM buffer | Unbuffered |
Video connections | DisplayPort (1x), HDMI (1x) |
Ethernet controller brand | Realtek |
Max. port speed | 2.50 Gbit/s |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (3x), S-ATA III (4x) |
PCI express version (max.) | 4 |
Number of fan connector | 2 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.1 Gen 1 (2x), USB-C 3.2 Gen 1 (1x) |
Power connectors | 24-pin ATX, 8-pin EATX 12V |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 1395,1 kg |
Climate contribution | EUR 6,86 |
Scope of delivery | SATA cable, Screws |
Length | 244 mm |
Width | 244 mm |
Weight | 910 g |
Product Safety |
Length | 28 cm |
Width | 28 cm |
Height | 7 cm |
Weight | 1.18 kg |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
Legal concerns
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.MSI2,4 %
- 2.ASUS2,5 %
- 2.Gigabyte2,5 %
- 4.AsRock2,9 %
- 5.Supermicro3,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.AsRock4 days
- 2.MSI6 days
- 3.ASUS8 days
- 4.Gigabyte10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI4,8 %
- 2.Gigabyte5 %
- 3.ASUS5,1 %
- 4.AsRock5,9 %
- 5.Biostar7,2 %
Source: Galaxus