ASUS PRIME B860M-K-CSM Intel Motherboard
₨ 44,999
Supports Intel Core Ultra Processors (Series 2) on LGA1851 socket with DDR5 memory up to 128GB at 8800+ MT/s
One PCIe 5.0 x4 M.2 slot and one PCIe 4.0 x4 M.2 slot for next-gen and high-speed NVMe storage
Rear USB 10Gbps Type-A, front USB 5Gbps Type-C®, Realtek 2.5Gb Ethernet, DisplayPort 1.4, and HDMI 2.1
ASUS Enhanced Memory Profile III (AEMPIII), DIMM Fit, and comprehensive VRM heatsink for rock-solid stability
ASUS PRIME B860M-K-CSM Intel Motherboard
| Overview | |
| Brand | ASUS |
| Model | PRIME B860M-K-CSM |
| Chipset | Intel B860 |
| Socket | LGA 1851 |
| Form Factor | micro-ATX (24.4 x 22.2 cm) |
| CPU Support | Intel Core Ultra Processors (Series 2) |
| Memory Type | DDR5 |
| Memory | |
| Memory Slots | 2 x DIMM |
| Max Memory | 128 GB |
| Memory Speed | DDR5 up to 8800+ MT/s (OC), CUDIMM Support |
| Memory Architecture | Dual Channel |
| Memory Technology | Intel XMP, ASUS AEMPIII, DIMM Fit |
| Expansion & Storage | |
| PCIe Slots | 1 x PCIe 4.0 x16, 2 x PCIe 4.0 x1 |
| M.2 Slots | 1 x PCIe 5.0 x4 (CPU), 1 x PCIe 4.0 x4 (B860) |
| SATA Ports | 4 x SATA 6Gb/s (RAID 0/1/5/10) |
| Graphics & Audio | |
| Display Outputs | 1 x DisplayPort 1.4 (4K@60Hz), 1 x HDMI 2.1 (4K@60Hz) |
| Audio | Realtek 7.1 Surround Sound HD Audio CODEC |
| Networking | |
| Ethernet | 1 x Realtek 2.5Gb Ethernet with ASUS LANGuard |
| Rear I/O | |
| USB Ports | 1 x USB 10Gbps Type-A, 2 x USB 5Gbps Type-A, 3 x USB 2.0 Type-A |
| Other Ports | 1 x PS/2 Combo, 3 x Audio Jacks |
| Internal I/O | |
| Front USB | 1 x USB 5Gbps Type-C®, 2 x USB 5Gbps (header), 4 x USB 2.0 (headers) |
| Fan Headers | 1 x CPU Fan, 2 x Chassis Fan |
| RGB Headers | 2 x Addressable Gen 2, 1 x Aura RGB |
| Special Headers | 1 x COM Port, 1 x S/PDIF Out, 1 x SPI TPM |
| Features | |
| Protection | ASUS 5X PROTECTION III (DIGI+ VRM, LANGuard, Overvoltage, SafeSlot Core+, Stainless-Steel Back I/O) |
| ASUS Q-Design | Q-Dashboard, Q-DIMM, Q-LED Core, Q-Slot |
| Thermal Solution | VRM Heatsink Design, ProCool |
| Lighting Control | Aura Sync (Aura RGB + Addressable Gen 2) |
| Software Suite | Armoury Crate, ASUS AI Advisor, ASUS DriverHub |
| BIOS | 256Mb Flash ROM, UEFI AMI BIOS |
| Operating System | Windows 11 (22H2+), Windows 10 64-bit (21H2+) |
| Included Accessories | |
| In the Box | 2 x SATA 6Gb/s Cables, 1 x I/O Shield, 1 x M.2 Anchor Package, Quick Start Guide, ACC Express Activation Key Card |
| Brand | Asus |
|---|
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Amjad shafee –
“Reliable, Feature‑Rich, and Future‑Proof in a Compact Size!”
I recently picked up the Asus Prime B860M‑K‑CSM from Amir Traders, and it’s an absolute gem—especially if you’re looking for a micro‑ATX board that doesn’t compromise on premium features.