ASRock B660M Pro RS
The ASRock B660M Pro RS is a feature-rich micro-ATX motherboard designed for Intel's 12th and 13th generation processors. Built on the Intel B660 chipset, it offers a balanced mix of performance, connectivity, and value, making it an excellent choice for budget-conscious gamers, content creators, and everyday PC builders.
Key Features and Performance
This motherboard supports DDR4 memory up to 4800MHz (OC) with a maximum capacity of 128GB across four slots, ensuring smooth multitasking and responsive performance. The LGA 1700 socket is compatible with a wide range of Intel Core processors, from entry-level Pentium to high-end Core i9.
For graphics and expansion, the B660M Pro RS includes one PCIe 4.0 x16 slot for your primary GPU, along with a PCIe 3.0 x16 and a PCIe 3.0 x1 slot for additional cards like capture cards or network adapters. The board also features an M.2 Key-E slot for WiFi modules, allowing you to add wireless connectivity easily.
Connectivity and I/O
The rear I/O panel is well-equipped with a PS/2 combo port, HDMI and DisplayPort 1.4 for integrated graphics, four USB 3.2 Gen1 ports (via ASMedia ASM1074 hub) and two USB 2.0 ports, all with ESD protection. A Gigabit LAN port with LED indicators ensures stable wired networking, while HD audio jacks provide clear sound for headsets and speakers.
Build and Durability
ASRock's Pro RS series is known for its solid build quality. The motherboard features premium 50A chokes and durable capacitors, ensuring stable power delivery even under load. The PCB is reinforced with high-density glass fabric to prevent moisture and electrical shorts.
Who Is It For?
This motherboard is ideal for users building a compact yet powerful system. Whether you're assembling a gaming rig with an Intel Core i5-12400F and an RTX 3060, or a productivity workstation with an i7-12700, the B660M Pro RS provides all the essentials without breaking the bank. Its micro-ATX form factor fits neatly into smaller cases while still offering room for expansion.
Conclusion
In summary, the ASRock B660M Pro RS is a reliable, affordable foundation for any Intel-based PC. With its support for DDR4 memory, PCIe 4.0, and a comprehensive set of ports, it delivers excellent value for both new builders and those upgrading their existing systems.
Key Specifications
Detailed Parameters
- Platform:
- Intel
- Socket:
- LGA 1700
- RAM Type:
- DDR4
- Number of RAM Slots:
- 4
- Maximum RAM/slot:
- 32
- Maximum RAM Capacity in GB:
- 128
- PCI Express Version:
- 4
- Form Factor:
- Micro-ATX
- Maximum RAM Speed in MHz:
- 4800
- ECC:
- No
- Chipset:
- B660
- SupportedPlatforms:
- Intel Consumer
Pros
- Supports both 12th and 13th Gen Intel processors
- Four DDR4 slots allow up to 128GB RAM
- PCIe 4.0 x16 for modern GPUs
- Includes DisplayPort and HDMI for integrated graphics
- Good value for budget builds
Cons
- No built-in WiFi (requires M.2 Key-E module)
- Limited USB 3.2 Gen2 ports (none on rear)
- Only one M.2 slot for storage (no additional M.2 for SSD)

