AsRock B660M Steel Legend
LGA 1700, Intel B660, mATX9 items in stock at supplier
Product details
Steel Legend represents a philosophical state of rock-solid durability and irresistible aesthetics. The Steel Legend series has been developed with the most demanding specifications and features, catering to everyday users and mainstream enthusiasts. It offers a variety of materials and components that ensure stable and reliable performance.
Dr. MOS is the integrated power stage solution optimized for synchronous buck set-down voltage applications. Compared to traditional discrete MOSFETs, it intelligently delivers higher current for each phase, resulting in better thermal performance and superior efficiency.
In comparison to the conventional DIP-PCIe slot, the SMT-PCIe slot enhances signal flow and maximizes stability at high speeds. This is a significant breakthrough in fully supporting the light speed of the latest PCIe 5.0 standard. The latest PCI Express 5.0 standard is capable of achieving an astonishing bandwidth of 128 GB/s, unleashing the full potential of future high-end graphics cards.
Processor family | Celeron, Core i3, Core i5 |
Memory type | DDR4-RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | S-ATA III (6x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Trusted Platform Module |
Item number | 18349183 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXBH30-A0UAYZ |
Release date | 11.5.2022 |
External links |
Form factor | Micro ATX (mATX) |
Socket | LGA 1700 |
Chipset | Intel B660 |
Mainboard features | Trusted Platform Module |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth, Wi-Fi |
Processor family | Celeron, Core i3, Core i5 |
Memory form factor | DIMM |
Number of pins | 184 x |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 128 GB |
Memory chip | DDR4 RAM |
Supported memory speed | 5000 MHz |
Memory type | DDR4-RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (1x), HDMI (2x) |
Video connection version | Display port 1.4, HDMI 2.1 |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Dragon RTL8125BG |
Max. port speed | 2.50 Gbit/s |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | Jack 3.5mm (5x) |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | S-ATA III (6x) |
Expansion slot | PCI Express x1 (1x), PCI Express x16 (1x) |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Sata Cables |
Length | 244 mm |
Width | 244 mm |
Height | 244 mm |
Weight | 750 g |
Length | 28.60 cm |
Width | 26.50 cm |
Height | 6.50 cm |
Weight | 1.34 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Gigabyte2.6 %
- 1.MSI2.6 %
- 3.AsRock2.7 %
- 4.ASUS2.9 %
- 5.Supermicro4 %
Warranty case duration
How 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: Digitec Galaxus- 1.Biostar0 days
- 2.NZXT1 day
- 3.AsRock2 days
- 3.MSI2 days
- 5.Gigabyte4 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Digitec Galaxus- 3.Gigabyte5.3 %
- 4.NZXT6.7 %
- 5.Supermicro6.9 %
- 6.AsRock7.1 %
- 7.Biostar9 %