Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.
ASUS MOBO MBA
- AMD AM5 Socket: Ready for AMD Ryzen™ 7000 Series Desktop Processors
- Ultrafast Connectivity: M.2 PCIe 5.0, Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C®
- ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers and Aura RGB header for RGB LED strips, easily synced with Aura Sync-capable hardware
- ASUS Control Center Express (ACCE) for easier IT endpoint management
Similar Products
Overview
ASUS PRIME B650M-A II-CSM, AMD, Socket AM5, AMD Ryzen 7000 Series, Socket AM5, DDR5-SDRAM, 128 GB
Specifications
Processor
- Processor manufacturer
- AMD
- Processor socket
- Socket AM5
- Compatible processor series
- AMD Ryzen 7000 Series
- Supported processor sockets
- Socket AM5
Memory
- Supported memory types
- DDR5-SDRAM
- Number of memory slots
- 4
- Maximum internal memory
- 128 GB GB
- 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 MHz
- Supported memory clock speed (max)
- 6400 MHz MHz
- Unbuffered memory
- Yes
Storage controllers
- Supported storage drive interfaces
- M.2, SATA III
- Supported storage drive types
- HDD & SSD
- Number of HDDs supported
- 4
- Number of storage drives supported
- 6
- RAID support
- Yes
Graphics
- Parallel processing technology support
- Not supported
- On-board graphics card
- No
Internal I/O
- USB 2.0 connectors
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 0
- Number of SATA III connectors
- 4
- Number of SATA II connectors
- 0
- Number of SATA connectors
- 0
- 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
Rear panel I/O ports
- USB 2.0 ports quantity
- 4
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 0
- Ethernet LAN (RJ-45) ports
- 1
- VGA (D-Sub) ports quantity
- 0
- HDMI ports quantity
- 1
- DVI-D ports quantity
- 0
- PS/2 ports quantity
- 1
- DisplayPorts quantity
- 1
- Headphone outputs
- 1
- Line-in
- Yes
- Microphone in
- Yes
Network
- Wi-Fi
- No
- Ethernet LAN
- Yes
- Ethernet interface type
- 2.5 Gigabit Ethernet
Features
- Component for
- PC
- Motherboard form factor
- micro ATX
- Motherboard chipset family
- AMD
- Motherboard chipset
- AMD B650
- Audio output channels
- 7.1 channels channels
- Product colour
- Black
- Windows operating systems supported
- Windows 10 x64, Windows 11
Expansion slots
- PCI Express x16 (Gen 3.x) slots
- 3
- Number of M.2 (M) slots
- 2
BIOS
- BIOS type
- UEFI AMI
- BIOS memory size
- 256 Mbit Mbit
- Clear CMOS button
- Yes
Weight & dimensions
- Width
- 244 mm mm
- Depth
- 244 mm mm
Packaging content
- Cables included
- SATA
Other features
- mSATA ports quantity
- 0