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ASUS PRIME B840M-A-CSM AMD B840 Socket AM5 micro ATX

192,99 €

Monthly payment starting from 6,58 €

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Delivery in 7-10 working days

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14 14 days return policy when purchasing online


Width 244 mm
HDMI ports quantity 1
PCI Express x16 (Gen 3.x) slots 2
Supported storage drive types HDD & SSD
DisplayPorts quantity 1
Weight 910 g
Unbuffered memory Yes
Processor manufacturer AMD
EPS power connector (8-pin) Yes
Memory channels Dual-channel
Audio output channels 7.1 channels
Maximum internal memory 192 GB
Supported processor sockets Socket AM5
RAID support Yes
S/PDIF out connector Yes
Number of M.2 (M) slots 3
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
Parallel processing technology support Not supported
USB 2.0 ports quantity 4
Motherboard form factor micro ATX
Power source type ATX
Maximum resolution 7680 x 4320 pixels
HDMI version 2.1
Number of storage drives supported 7
Package width 275 mm
Package height 67.5 mm
DisplayPort version 1.4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
Number of SATA III connectors 4
Front panel audio connector Yes
Number of chassis fan connectors 2
Cables included SATA
Package weight 1.45 kg
Supported storage drive interfaces M.2, SATA III
USB 2.0 connectors 2
ATX Power connector (24-pin) Yes
BIOS type UEFI AMI
Product colour Grey
CPU fan connector Yes
Motherboard chipset family AMD
Quick installation guide Yes
TPM connector Yes
Ethernet LAN (RJ-45) ports 1
Number of COM connectors 1
Package depth 275 mm
Front panel connector Yes
Depth 244 mm
Processor socket Socket AM5
2nd M.2 highest PCI Express generation 4.0
Supported memory clock speed (max) 7600 MHz
Number of EPS power connectors (8-pin) 1
Ethernet LAN Yes
RGB LED pin header Yes
1st M.2 highest PCI Express generation 4.0
Wi-Fi No
2nd M.2 largest key size 2280
Memory slots type DIMM
3rd M.2 highest PCI Express generation 3.0
3rd M.2 largest key size 2280
Number of HDDs supported 4
ECC сompatibility ECC & Non-ECC
Ethernet interface type 2.5 Gigabit Ethernet
Number of memory slots 4
Supported memory types DDR5-SDRAM
Number of CPU fan connectors 2
PCI Express x16 (Gen 4.x) slots 1
Headphone outputs 1
1st M.2 largest key size 2280
Number of RGB LED pin headers 3
Line-in Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1
Screws included Yes
Warranty 36 (G)
Motherboard chipset AMD B840
Compatible processor series AMD Ryzen 7000 Series
Windows operating systems supported Windows 11
Warnings Dispose of in accordance with local regulations for electronic waste.
RAID levels 0

Dimensions and weights

Package width
276 cm
Package height
280 cm
Package length
70 cm

Product codes

EAN
4711387797204
Manufacturer code
90MB1J10-M0EAYC

Photopoint offers free shipping for orders over 99 € delivered to Estonia. Take a look in the tab "Delivery" for a more precise delivery estimate.

For this product you can select the desired delivery method at the shopping cart:

Photopoint store Pick-up


Place your order from Photopoint web store and pick your goods up from one of Photopoint`s brick and mortar stores. The delivery to Photopoint store is free even for orders less than 99 €. You will be noticed by e-mail when your order is ready for pick-up.

The Photopoint stores are located in Tallinn and Tartu. See the exact locations from here.

Omniva parcel terminal 

You can order the goods to one of the Omniva Parcel terminals. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. It is as simple as that.

See Omniva Parcel terminal locations here.

SmartPOST parcel terminal

Did not find an Omniva terminal at suitable location? Try SmartPost. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. This method actually works for all parcel terminals.

See SmartPOST parcel terminal locations here.

DPD parcel locker

Make sure you check out also the locations of DPD parcel lockers. These are located all over Estonia. The delivery is the same. As the shipment arrives to the selected locker, you will be sent an SMS with a unique code. Go to the locker, enter the code and take your package.

See DPD parcel locker locations here.

Smartpost Finland parcel terminal

SmartPOST Finland is the best way to order goods to Finland. These terminals work the same way as in Estonia. As the shipment arrives to the selected terminal in Finland, you will be sent an SMS-notification with an unique code. Go to the terminal, enter the code and take your package.

See SmartPOST Finland parcel terminal locations here.

Matkahuolto parcel service

Matkahuolto is easy way to order goods to Finland. These are located also in smaller Finnish towns. As the shipment arrives to the selected Matkahuolto outlet, you will be sent an SMS-notification or an e-mail. Go to the outlet, show your ID and take your package.

See Matkahuolto outlet locations here.

Omniva courier delivery

The courier will transport your goods from Photopoint straight to the provided address. The delivery will take place at workdays from 08:00 to 17:00. Hold your phone near you as the courier will call you prior to its arrival. Please make sure there is someone at the destination, eligible to receive the shipment. 

The product can only be ordered from our online store and it takes from 7-10 working days for delivery within Estonia.

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