ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX
Brand Asus
From
£159.99
3 offers at 3 retailers
Listed since 7 April 2026
Compare prices
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Description
Specifications
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
| Compatible processor series | AMD Ryzen 7000 Series |
| Supported processor sockets | Socket AM5 |
| Supported memory types | DDR5-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speeds | 4800,5000,5200,5400,5600,5800,6000,6200,6400 MHz |
| Supported memory clock speed (max) | 6400 MHz |
| Maximum internal memory | 128 GB |
| Unbuffered memory | Yes |
| 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 |
| Parallel processing technology support | Not supported |
| On-board graphics card | No |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Audio connector | Yes |
| Front panel audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 3 |
| Number of COM connectors | 1 |
| TPM connector | Yes |
| 12V power connector | Yes |
| RGB LED pin header | Yes |
| USB 2.0 ports quantity | 4 |
| 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 | 2 |
| 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 |
| Ethernet LAN | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Wi-Fi | No |
| Motherboard chipset | AMD B650 |
| Audio output channels | 7.1 channels |
| Product colour | Black |
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| PCI Express x16 (Gen 3.x) slots | 3 |
| Number of M.2 (M) slots | 2 |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Clear CMOS button | Yes |
| Width | 244 mm |
| Depth | 244 mm |
| Cables included | SATA |
Full specifications
| Marque | Asus |
| Référence fabricant | 90mb1eh0m0eayc |
| EAN | 4711387025543 |
The ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX in its market context in 2026
Choosing the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX means opting for the expertise of Asus in the Informatique category. Its price starting from £159.99 makes it a serious option on the market. Buyers interested in this brand also look at the ASUS NUC 15 Pro+ RNUC15CRSU700003 Silver 255H to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.
Asus: what this model offers
What buyers remember about the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Asus on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the ASUS TUF Gaming A14 FA401KM-RG003W AMD Ryzen™ AI 7 350 Laptop 35.6 cm (14") 2.5K 16 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 5060 Wi-Fi 6E (802.11ax) Windows 11 Home Belgian Grey from the same brand for a second level of comparison.
The strengths that really make a difference
What truly differentiates the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX from other products in the Informatique category comes down to a few concrete points: the build quality typical of Asus, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the ASUS NUC 15 Pro+ RNUC15CRSU700003 Silver 255H if you wish to explore other models from the brand.
What you need to know before buying
Before buying the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Asus generally offers a well-structured after-sales network for the Informatique category.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 3190 £ |
| Mid-range | 3190 £ to 7450 £ |
| High-end | Over 7450 £ |
Comparing prices before buying the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 3 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.
Frequently asked questions about ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX
Is there a refurbished version of the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX?
Refurbished versions of the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
When do prices for the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX drop during the year?
Prices for the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.
Is delivery free for the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX at all retailers?
Free delivery is not guaranteed for the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
How do I return the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX if I am not satisfied?
You have a 14-day right of withdrawal for any online purchase, applicable to the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.
Is the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX worth its price in 2026?
In 2026, the ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX is listed from £159.99 at our partner retailers. This price is consistent with the positioning of Asus in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
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