Brand: ASUS · SKU: B85M-E/CSM · MPN: B85M-E/CSM · Category: Components

The ASUS B85M-E/CSM is a Micro ATX motherboard featuring the Intel B85 chipset and LGA 1150 socket, designed for compatible Intel desktop processors and DDR3 memory.
| Depth | 213 mm |
|---|---|
| Wi-Fi | No |
| Width | 244 mm |
| BIOS type | AMI |
| PCI slots | 1 |
| Audio chip | Realtek ALC887 |
| ACPI version | 2.0a |
| Ethernet LAN | Yes |
| Component for | PC |
| Microphone in | Yes |
| TPM connector | Yes |
| LAN controller | Realtek RTL8111F |
| Memory channels | Dual-channel |
| BIOS memory size | 16 Mbit |
| Drivers included | Yes |
| Processor socket | LGA 1150 (Socket H3) |
| CPU fan connector | Yes |
| Clear CMOS jumper | Yes |
| Headphone outputs | 1 |
| Memory slots type | DIMM |
| Power source type | ATX |
| COM ports quantity | 1 |
| Maximum resolution | 4096 x 2160 pixels |
| USB 2.0 connectors | 2 |
| Warranty | 3-Year Warranty |
| Dimensions | 244 mm x 213 mm |
The ASUS B85M-E/CSM is a Micro ATX desktop motherboard built around the Intel B85 chipset and LGA 1150 (Socket H3) processor socket. It is designed for compatible Intel desktop processors and provides a practical platform for office computers, home PCs, small business systems, and general-purpose desktop builds. Its Micro ATX form factor allows the motherboard to fit into a wide range of compact and standard desktop cases while providing essential expansion and connectivity options.
Yes, this ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX (B85M-E/CSM) is 100% genuine ASUS hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the B85M-E/CSM.