The ASUS Prime series motherboards have been developed by experts to unleash the full potential of your processor. With a robust power design, comprehensive cooling solutions, and intelligent tuning options, the Prime B660 offers users and PC DIY builders a range of performance tuning options through intuitive software and firmware features. The ASUS Prime B660M-A D4-CSM features a sleek, futuristic-looking case, design elements inspired by the Space Shuttle, a metallic nameplate, and a PCB cover.
Processor family | Core i3 12th Gen, Core i3 13th Gen, Core i3 14th Gen, Core i5 12th Gen, Core i5 13th Gen, Core i5 14th Gen, Core i7 12th Gen, Core i7 13th Gen, Core i7 14th Gen, Core i9 12th Gen, Core i9 13th Gen, Core i9 14th Gen |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Mainboard features | Front panel audio connector, RGB header, S/PDIF header |
Item number | 24046718 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB19K0-M1EAYC |
Release date | 9.3.2023 |
Form factor | Micro ATX (mATX) |
Socket | LGA 1700 |
Chipset | Intel B660 |
Mainboard features | Front panel audio connector, RGB header, S/PDIF header |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Processor family | Core i3 12th Gen, Core i3 13th Gen, Core i3 14th Gen, Core i5 12th Gen, Core i5 13th Gen, Core i5 14th Gen, Core i7 12th Gen, Core i7 13th Gen, Core i7 14th Gen, Core i9 12th Gen, Core i9 13th Gen, Core i9 14th Gen |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 128 GB |
Memory chip | DDR4 RAM |
Max. RAM OC | 5333 MHz |
Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort, HDMI Type A |
Video connection version | Display port 1.4, HDMI 2.1 |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Gigabit Ethernet |
Max. port speed | 1 Gbit/s |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm (3x) |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (Gen 4) (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 4 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (2x), USB-A 3.2 Gen 1 (3x) |
Power connectors | 24-pin ATX, 8-pin PCI-E |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Sata Cables |
Length | 244 mm |
Width | 244 mm |
Height | 244 mm |
Length | 27 cm |
Width | 26.40 cm |
Height | 5.50 cm |
Weight | 1.07 kg |
Product Safety |
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus