Asus Prime B650M-A II-CSM M-ATX Motherboard
Experience powerful performance and advanced connectivity with the Asus Prime B650 M-A II-CSM motherboard. Featuring AMD AM5 socket, DDR5 memory support up to 192GB, PCIe 4.0 slots, dual M.2 storage, 2.5Gb Ethernet, and comprehensive USB ports. Ideal for high-end AMD Ryzen builds.
Original price was: ₹25,000.00.₹10,620.00Current price is: ₹10,620.00.
The ASUS Prime B650M-A II-CSM blends consumer performance with corporate manageability and is aimed at business and enterprise customers requiring stable life-cycle support. Its AM5 design supports DDR5 memory and includes M.2 PCIe 5.0/4.0 options depending on CPU support, alongside Realtek 2.5Gb Ethernet for bandwidth-heavy office tasks. ASUS Control Center Express (CSM) and BIOS FlashBack facilitate fleet management, remote updates and simplified lifecycle maintenance, making this an attractive choice for IT deployments. The board offers comprehensive cooling, robust VRM hardware and industry-grade protections (5X Protection III) to reduce downtime in multi-user environments. For system integrators, the Prime B650M-A II-CSM provides the performance needed for demanding productivity applications plus enterprise features that simplify management. CTA: A2Z Computech supplies the ASUS Prime B650M-A II-CSM with enterprise provisioning, BIOS setup and warranty service for corporate buyers — contact their Nehru Place team for bulk orders and managed setups.
| Socket | AM5 |
|---|---|
| RAM | DDR5 |
| Form Factor | mATX (form/dimensions listed) |
| CPU Support | AMD Socket AM5 for AMD Ryzen™ 7000 Series/8000 Series Desktop Processors |
| Socket | AM5 |
| Chipset | AMD B650 |
| Memory (Type/Slots/Max) | 4 x DIMM, Max. 192GB, DDR5 7600+(OC)/7200(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800, ECC and Non-ECC, Un-buffered, Dual Channel, EXPO™ support, OptiMem II |
| Graphics Out | 1 x DisplayPort, 1 x VGA port, 1 x HDMI® port |
| Expansion Slots | 1 x PCIe 4.0 x16 (x16 Ryzen 7000, x8/x4 Ryzen 8000), 2 x PCIe 4.0 x16 (x1 via B650 chipset) |
| Storage (M.2/SATA) | 2 x M.2 (PCIe 5.0 x4 for Ryzen 7000, PCIe 4.0 x4 for Ryzen 8000 & chipset), 4 x SATA 6Gb/s |
| LAN | Realtek 2.5Gb Ethernet |
| Wireless LAN / BT | N/A |
| USB (Rear + Front) | Rear: 2 x USB 3.2 Gen 2 (Type-A), 2 x USB 3.2 Gen 1 (Type-A), 4 x USB 2.0 (Type-A); Front: 1 x USB 3.2 Gen 1 (Type-C®), 1 x USB 3.2 Gen 1 header (2 ports), 2 x USB 2.0 headers (4 ports) |
| Audio | Realtek 7.1 Surround Sound HD Audio CODEC (Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192 kHz playback), Audio Shielding, Premium capacitors, Dedicated audio PCB layers |
| Back Panel I/O Ports | 2 x USB 3.2 Gen 2 (Type-A), 2 x USB 3.2 Gen 1 (Type-A), 4 x USB 2.0 (Type-A), 1 x DisplayPort, 1 x VGA, 1 x HDMI®, 1 x Realtek 2.5Gb Ethernet, 3 x Audio jacks, 1 x BIOS FlashBack™ button, 1 x PS/2 Keyboard/Mouse combo |
| Internal I/O Connectors | Fans: 1 x 4-pin CPU, 1 x 4-pin CPU OPT, 3 x 4-pin Chassis; Power: 1 x 24-pin, 1 x 8-pin +12V; Storage: 2 x M.2, 4 x SATA; USB: 1 x USB 3.2 Gen 1 (Type-C®), 1 x USB 3.2 Gen 1 header (2 ports), 2 x USB 2.0 headers (4 ports); Misc: 3 x Addressable Gen 2, 1 x Aura RGB, 1 x Clear CMOS, 1 x COM Port, 1 x Front Panel Audio (AAFP), 1 x S/PDIF Out, 1 x Speaker, 1 x SPI TPM (14-1 pin), 1 x System Panel (10-1 pin) |
| Software Features | Armoury Crate, Aura Creator, Aura Sync, Fan Xpert 2+, Power Saving, AI Suite 3, TurboV EVO, DIGI+ VRM, PC Cleaner, ASUS CPU-Z, Norton Anti-virus (trial), WinRAR, UEFI BIOS, ASUS CrashFree BIOS 3, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Accessories | 2 x SATA 6Gb/s cables, 1 x I/O Shield, 1 x Screw package for M.2 SSD, 1 x User guide |
| Operating System | Windows® 11, Windows® 10 64-bit |
| Warranty | 3 Years |
| Model | Asus Prime B650M-A II-CSM |
| CPU Support / Socket | AMD AM5 — Ryzen 9000 / 8000 / 7000 |
| Memory Support | 4 × DIMM, Dual-Channel DDR5 (wide OC ranges) |
| Max RAM | Max 192 GB (listed) |
| Memory Type | DDR5 |
| Expansion Slots (PCIe) | 1 × PCIe 4.0 x16 (CPU) ; chipset provides additional PCIe lanes (spec lists chipset PCIe x16 slots supporting x1 mode) |
| Storage Support | 2 × M.2 slots (M.2_1 supports PCIe5.0 x4 on Ryzen 7000; M.2_2 supports PCIe4.0 x4 via chipset) ; 4 × SATA 6Gb/s |
| Graphics Output Options | 1 × DisplayPort ; 1 × VGA ; 1 × HDMI |
| Audio Codec | Realtek 7.1 Surround Sound HD Audio; audio shielding & premium caps |
| USB Support (rear + front / totals) | Rear: 2 × USB 3.2 Gen2 + 2 × USB 3.2 Gen1 + 4 × USB2.0 ; Front: USB3.2 Gen1 Type-C + USB3.2 Gen1 header + USB2.0 headers (totals listed in spec) |
| Internal I/O Headers (key) | Fan & cooling headers (CPU, CPU-OPT, 3 × chassis), 3 × Addressable Gen2 headers, Aura RGB, TPM SPI header, Clear CMOS, COM, S/PDIF, speaker, 2 × M.2 slots (as listed) |
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