The M.2 heatsink prevents throttling that can occur with M.2 storage during continuous transfers. The heatsink is held in place with captive screws.
Product Details
- Size
- Micro ATX
- Type
- Desktop
Processor
- Supported Processors
- Intel
- Models
- Celeron Dual Core, Core i3, Core i5, Core i7, Core i9, Pentium Dual Core
- Supported CPU Generation
- Alder Lake
- Socket
- 1700
Chipset
- Model
- Intel B660
Memory
- Memory type
- DDR4
- Quantity
- 4 DIMM Slots
- Memory Speeds
- 2133, 2400, 2666, 2800, 2933, 3000, 3200, 3333OC, 3400OC, 3466OC, 3600OC, 3733OC, 4000OC, 4266OC, 4400OC, 4600OC, 4800OC, 5000OC, 5333OC
- Memory Channels
- Dual Channel
Internal Connectors
- PCI Express x16 3.0
- 2 Slot
- PCI Express x16 4.0
- 1 Slot
- SATA III 6Gb/s
- 4 Port
- M.2 Type
- 2 PCIe 4.0 Ports
- M.2 Slots
- 0
External Connectors
- Rear USB-A outputs
- 2 USB 3.2 Ports, 4 USB 2.0 Ports
- Ethernet (LAN)
- 1
- Screen Connections
- DisplayPort, HDMI
Specifications
- RGB Lighting
- No
- WiFi/Bluetooth
- Yes
- Extra
- RGB Header
Sound
- Sound Card Channels
- 7.1
Top Specs
- Memory
- 4x DDR4
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Description
The Asus Prime B660M-A WiFi D4 motherboard is aimed at users looking for an economical and reliable solution for building a stable computer with an Intel 12th and 13th generation processor (Alder and Raptor Lake) and DDR4 memory.
It is suitable for use in general-purpose computers, for professional use, for home office, or for everyday computing needs, without requiring advanced features or high demands in gaming or specialized environments.
It offers basic functions and features for the proper operation of a system, such as support for PCIe 5.0 technology for fast data transfer, built-in Wi-Fi 6 for wireless connectivity, as well as an improved power and cooling design for stable and reliable operation.
Overall, the Asus Prime B660M-A WiFi D4 motherboard is aimed at users who want an economical and reliable solution for building a stable computer.
M.2 Heatsink
The M.2 heatsink prevents throttling that can occur with M.2 storage during continuous transfers. The heatsink is held in place with captive screws.
VRM Cooling
The VRM heatsink and thermal pad improve heat transfer from the MOSFETs and chokes for better cooling performance.
The Prime B660 series features comprehensive cooling controls that can be configured via the Fan Xpert 2+ software or through the UEFI BIOS.
- Multiple temperature sources
- Smart protection of connections from overheating and overvoltage
- Each onboard header supports auto-detection of PWM or DC fans
ProCool Connection
The ProCool connector enhances the motherboard's connection to the power supply with an 8-pin connector that delivers 12 volts directly to the processors. Each socket features solid pins that can handle more current than connectors with hollow pins.
DDR4 5333(OC)
Improvements in trace routing design provide the latest Intel processors with enhanced access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal paths across different layers of the PCB to reduce trace distance and adds shielding zones that significantly reduce crosstalk.
ASUS OptiMem II
The revisions in the motherboard's trace routing provide the latest Intel processors with unrestricted access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal paths across different PCB layers to reduce vias and adds shielding zones that significantly reduce crosstalk.
- Improved memory stability and compatibility
- Allows for lower memory latencies at equivalent voltages
- Enhanced memory frequency margin
Storage
2 M.2 slots (up to 64 Gbps)
The Prime B660M-A WIFI D4 offers a total of two M.2 slots that support data transfer speeds of up to 64 Gbps via PCIe 4.0, allowing for faster boot and application load times with operating system or application drives.
PCIe 4.0 Slot
The Prime B660 motherboards are specifically designed for Intel Core 13th and 12th generation CPUs and offer PCIe 4.0 connectivity for the latest GPUs. The wide bandwidth and ultra-fast transfer speeds allow you to create feature-rich builds that can effortlessly handle high loads.
USB 3.2 Gen 1 Type-C
The numerous USB ports support high-spec devices loaded with peripherals, including front USB Type-C ports with fast USB 3.2 Gen 1 for transfer speeds of up to 5 Gbps.
Aura Sync
A well-tuned system of enthusiasm deserves a corresponding aesthetic. ASUS Aura offers full control of RGB lighting with a variety of functional presets for the built-in RGB LEDs, as well as for strips and devices connected to the integrated RGB headers, and all of these can be synchronized with an ever-growing portfolio of Aura-capable hardware.
Addressable Heads Gen 2
Three addressable Gen 2 headers are capable of detecting the number of LEDs in second-generation RGB devices, allowing the software to automatically adjust lighting effects to specific devices. The new headers also offer backward compatibility with existing Aura RGB devices.
Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal. The software also provides control over settings for an ever-growing number of ASUS products, including keyboard and mouse preferences. Armoury Crate even features dedicated product registration and news to help you stay in touch with the ASUS community.
Q-LED Core
The Q-LED Core display produces bright patterns per power LED during the Power-On Self-Test (POST), which can help users troubleshoot potential issues.
SafeSlot Core+
SafeSlot Core+ is ASUS's exclusive PCIe slot, reinforced with a single-piece stainless steel bracket that shields the slot to protect it from damage. The metal cover is securely fastened to the slot with hooks, and the entire assembly is firmly anchored to the PCB with reinforced solder points to provide a secure foundation for heavy graphics cards.
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