# ASUS PRIME B850M-A-CSM AMD B850 Socket AM5 micro ATX – 054706 > Price comparison in United Kingdom (GBP). Lowest price right now: **£150.99** at Tesco Stores, in stock. 1 offer from 1 shop. Checked 2026-10-11T05:21:38Z. ## Product - Brand: Asus - Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [PC components](https://pricuro.com/uk/computers/pc-components.md) - EAN/GTIN: 4711636054706 - Page: https://pricuro.com/uk/p/asus-prime-b850m-a-csm-amd-b850-socket-am5-micro-atx-054706-229519 - Image: https://pricuro.com/img/229519/800/asus-prime-b850m-a-csm-amd-b850-socket-am5-micro-atx-054706.webp ## Offers (1, sorted by total price incl. delivery; used/refurbished last) | # | Shop | Price | Delivery | Total | Availability | Condition | Buy | |---|---|---|---|---|---|---|---| | 1 | Tesco Stores | £150.99 | see shop | – | in stock | new | https://pricuro.com/go/6516138 | ## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 9 days) - Lowest price today: £150.99 - Last 30 days: lowest £149.99, highest £150.99, average £150.66 - All-time low on Pricuro: £149.99 (2026-10-03) - Note: the history is still short, so it does not yet show whether today's price is a good one. | Date | Lowest price | |---|---| | 2026-10-03 | £149.99 | | 2026-10-04 | £149.99 | | 2026-10-05 | £149.99 | | 2026-10-06 | £150.99 | | 2026-10-07 | £150.99 | | 2026-10-08 | £150.99 | | 2026-10-09 | £150.99 | | 2026-10-10 | £150.99 | | 2026-10-11 | £150.99 | ## Specifications ASUS PRIME B850M-A-CSM. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: PCI Express 4.0, PCI Express 5.0, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Maximum resolution: 7680 x 4320 pixels. Ethernet interface type: 2.5 Gigabit Ethernet - Processor manufacturer: AMD - Processor socket: Socket AM5 - Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 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 speed (max): 8000 MHz - Maximum internal memory: 256 GB - Unbuffered memory: Yes - Maximum internal memory per slot: 64 GB - Supported storage drive types: HDD & SSD - Supported storage drive interfaces: PCI Express 4.0, PCI Express 5.0 - Number of HDDs supported: 4 - Number of storage drives supported: 7 - RAID support: Yes - RAID levels: 0, 1, 5, 10 - Parallel processing technology support: Not supported - Maximum resolution: 7680 x 4320 pixels - USB 2.0 connectors: 2 - USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 - Number of SATA III connectors: 4 - S/PDIF out connector: Yes - Front panel audio connector: Yes - Front panel connector: Yes - ATX Power connector (24-pin): Yes - CPU fan connector: Yes - Number of CPU fan connectors: 1 ## Other variants - [ASUS PRIME B850M-A-CSM AMD B850 Socket AM5 micro ATX – 054720](https://pricuro.com/uk/p/asus-prime-b850m-a-csm-amd-b850-socket-am5-micro-atx-054720-229520.md) – from £129.33 - [ASUS PRIME B850M-K AMD B850 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b850m-k-amd-b850-socket-am5-micro-atx-229483.md) – from £103.49 - [ASUS PRIME B650M-A II-CSM AMD B650 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b650m-a-ii-csm-amd-b650-socket-am5-micro-atx-227839.md) – from £138.64 - [ASUS PRIME B850M-A WIFI AMD B850 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b850m-a-wifi-amd-b850-socket-am5-micro-atx-229518.md) – from £120.86 - [ASUS Prime B550M-A/CSM AMD B550 Socket AM4 micro ATX](https://pricuro.com/uk/p/asus-prime-b550m-a-csm-amd-b550-socket-am4-micro-atx-232097.md) – from £94.94 - [ASUS PRIME B850M-F WIFI AMD B850 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b850m-f-wifi-amd-b850-socket-am5-micro-atx-229663.md) – from £98.49 - [ASUS PRIME B850-PLUS-CSM AMD B850 Socket AM5 ATX](https://pricuro.com/uk/p/asus-prime-b850-plus-csm-amd-b850-socket-am5-atx-16335525.md) – from £142.02 - [ASUS PRIME B550M-A AMD B550 Socket AM4 micro ATX](https://pricuro.com/uk/p/asus-prime-b550m-a-amd-b550-socket-am4-micro-atx-232096.md) – from £166.83 - [ASUS PRIME B840M-R AMD B840 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b840m-r-amd-b840-socket-am5-micro-atx-229963.md) – from £81.47 - [ASUS PRIME B840M-K AMD B840 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b840m-k-amd-b840-socket-am5-micro-atx-229849.md) – from £97.56 - [ASUS PRIME B840M-A WIFI AMD B840 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-prime-b840m-a-wifi-amd-b840-socket-am5-micro-atx-228223.md) – from £106.21 ## Similar products - [ASUS ROG -STRIX-850P-GAMING power supply unit 850 W 20+4 pin ATX B](https://pricuro.com/uk/p/asus-rog-strix-850p-gaming-power-supply-unit-850-w-20-4-pin-atx-b-228097.md) – from £139.09, 2 shops - [ASUS ROG Strix LC III 240 ARGB White Edition Processor All-in-one liqu](https://pricuro.com/uk/p/asus-rog-strix-lc-iii-240-argb-white-edition-processor-all-in-one-liqu-227988.md) – from £139.09, 2 shops - [ASUS ROG Strix LC III 240 ARGB Processor All-in-one liquid cooler 12 c](https://pricuro.com/uk/p/asus-rog-strix-lc-iii-240-argb-processor-all-in-one-liquid-cooler-12-c-227974.md) – from £139.09, 2 shops - [Fractal Design Torrent Tower Black – FDCTOR1A05](https://pricuro.com/uk/p/fractal-design-torrent-tower-black-fdctor1a05-1002542.md) – from £138.90, 2 shops - [ASUS B850M MAX GAMING WIFI AMD B850 Socket AM5 micro ATX](https://pricuro.com/uk/p/asus-b850m-max-gaming-wifi-amd-b850-socket-am5-micro-atx-16335684.md) – from £136.10, 2 shops - [GIGABYTE B650M AORUS ELITE AX ICE Motherboard](https://pricuro.com/uk/p/gigabyte-b650m-aorus-elite-ax-ice-motherboard-233127.md) – from £136.09, 3 shops --- Source: Pricuro (https://pricuro.com), an independent price comparison for United Kingdom. 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