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(Intel) ASRock B660M Pro RS LGA1700 DDR4 Motherboard

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Overview
ManufacturerASRock
ModelB660M Pro RS
Part Number90-MXBGW0-A0UAYZ
Form FactorMicro ATX (mATX)
Dimensions244 mm x 244 mm
PCBSapphire Black, High Density Glass Fabric, 4-Layer Intel Memory POOL Technology
ChipsetIntel B660
ColorGray / Black
Processor
SocketLGA1700
CPU Support14th, 13th & 12th Gen Intel Core™ Processors; Intel Pentium Gold & Celeron
Power DesignDigi Power, 8 Power Phase
Intel TechnologiesIntel Hybrid Technology, Intel Turbo Boost Max 3.0
Memory
TypeDDR4 (Non-ECC, Unbuffered); ECC UDIMM (operates in non-ECC mode)
Slots4 x DDR4 DIMM (288-pin), Dual Channel
Max Capacity128 GB
Native SpeedDDR4-3200
OC Speed SupportDDR4-2133 / 2400 / 2666 / 2933 / 3000 / 3200 / 3466 / 3600 / 3733 / 3800 / 4000 / 4200 / 4266 / 4600 / 4800 / 5333+ (OC)
XMP SupportIntel XMP 2.0
Integrated Graphics
GPU ArchitectureIntel Xe Graphics (Gen 12) — CPU-dependent
Display Outputs1 x HDMI 2.1, 1 x DisplayPort 1.4 (independent controllers, dual display)
Max Resolution (HDMI)Up to 4K (HDMI 2.1 TMDS Compatible)
Expansion Slots
PCIe 4.0 x161 x (Steel Slot reinforced; supports NVMe SSD as boot disk)
PCIe 3.0 x161 x (supports NVMe SSD as boot disk)
PCIe 3.0 x11 x
Multi-GPU SupportAMD CrossFire capable; No SLI
Storage
M.2 Slot 1 (M2_1) — Hyper M.2Key M, supports 2242 / 2260 / 2280, PCIe Gen4 x4 (64 Gb/s) — CPU-connected; Full Coverage M.2 Heatsink
M.2 Slot 2 (M2_2) — Ultra M.2Key M, supports 2280, SATA3 6.0 Gb/s & PCIe Gen3 x4 (32 Gb/s) — Chipset-connected; supports Intel Optane Memory H Series
M.2 WiFi Slot1 x M.2 Key-E (2230), for WiFi module
SATA III4 x SATA3 6.0 Gb/s connectors (SATA3_0 disabled if M2_2 occupied by SATA device)
RAID SupportYes (Intel VMD); NVMe SSD bootable
ASRock U.2 KitSupported
Networking
LAN ControllerIntel I219-V
LAN Speed10 / 100 / 1000 Mbps (Gigabit)
LAN Port1 x RJ-45 with ACT/LINK LED and SPEED LED; Full Spike Protection
WirelessNo onboard WiFi; M.2 Key-E slot supports optional WiFi/BT module; 3 antenna mounting points on rear I/O
Audio
CodecRealtek ALC897
Channels7.1 CH HD Audio
Software EnhancementNahimic Audio (Sound Tracker, 360° radar, Surround Sound)
Rear Audio Jacks3 x 3.5mm (Line In / Front Speaker / Microphone)
Front Panel Header1 x HD Audio connector
ESD ProtectionFull Spike Protection on all Audio ports
Rear I/O Ports
PS/21 x PS/2 Mouse / Keyboard combo port
USB 3.2 Gen1 Type-A4 x (via ASMedia ASM1074 hub; ESD Protection)
USB 2.0 Type-A2 x (ESD Protection)
Video Output1 x HDMI 2.1, 1 x DisplayPort 1.4
LAN1 x RJ-45 (Intel I219-V Gigabit)
Audio3 x 3.5mm audio jacks (Line In / Front Speaker / Mic)
Antenna Mounting3 x antenna mounting points
Internal Connectors & Headers
ATX Power1 x 24-pin ATX
CPU Power1 x 8-pin 12V (Hi-Density Power Connector)
USB 3.2 Gen1 Internal1 x USB 3.2 Gen1 header (2 ports); ESD Protection
USB 3.2 Gen1 Type-C Front1 x Front Panel Type-C USB 3.2 Gen1 header; ESD Protection
USB 2.0 Internal2 x USB 2.0 headers (4 ports total); ESD Protection
Thunderbolt AIC1 x 5-pin Thunderbolt™ AIC connector (supports ASRock Thunderbolt 4 AIC Card)
CPU Fan1 x 4-pin CPU Fan connector (max 1A / 12W)
CPU / Water Pump Fan1 x 4-pin CPU/Water Pump Fan (Smart Fan Speed Control; max 2A / 24W)
Chassis / Water Pump Fans3 x 4-pin Chassis/Water Pump Fan connectors (Smart Fan Speed Control; 3-pin/4-pin auto-detect)
RGB LED Header1 x RGB LED header (12V/G/R/B, 5050 strip, max 12V/3A, 36W, up to 2m)
Addressable RGB LED Headers3 x ARGB LED headers (5V/Data/GND, WS2812B, max 5V/3A, 15W, up to 80 LEDs / 2m)
SPI TPM Header1 x SPI TPM header
Chassis Intrusion / Speaker1 x Chassis Intrusion and Speaker header
USB Summary
USB 3.2 Gen1 Total7 (4 Rear Type-A, 2 Front Type-A, 1 Front Type-C)
USB 2.0 Total6 (2 Rear, 4 Front)
BIOS
BIOS ROM128Mb AMI UEFI Legal BIOS with multilingual GUI
ACPIACPI 6.0 Compliant wake-up events
SMBIOSSMBIOS 2.7
Voltage ControlCPU Core/Cache, CPU GT, DRAM, VDD_IMC, VCCIN AUX, +1.05V PROC, +0.82V PCH, +1.05V PCH multi-adjustment
Monitoring & Fan Control
Fan TachometerCPU, CPU/Water Pump, Chassis/Water Pump fans
Quiet Fan (Auto)Auto-adjust chassis fan speed by CPU temperature
Fan Multi-Speed ControlCPU, CPU/Water Pump, Chassis/Water Pump fans
Voltage MonitoringCPU Vcore, +1.05V_PCH, DRAM, VCCIN AUX, VCCSA, +1.05V PROC, +0.82V PCH, +12V, +5V, +3.3V
Case Open DetectionYes
RGB & Lighting
Onboard RGBYes (built-in illumination)
RGB Header1 x 12V/G/R/B (standard 5050, max 3A/36W, ≤2m)
ARGB Headers3 x 5V/Data/GND (WS2812B, max 3A/15W, ≤80 LEDs, ≤2m)
RGB SoftwareASRock Polychrome SYNC (UEFI)
Software & Utilities
UtilitiesASRock Motherboard Utility (A-Tuning), Polychrome SYNC UEFI, EZ Mode, Full HD UEFI, My Favorites in UEFI, Instant Flash, Easy RAID Installer
App StoreASRock Live Update & APP Shop
POST Status CheckerASRock POST Status Checker (PSC) — onboard LED indicators for CPU, DRAM, VGA, BOOT
Protection & Special Features
Spike ProtectionASRock Full Spike Protection on all USB, Audio, and LAN ports
Steel SlotASRock Steel Slot (reinforced PCIe 4.0 x16; extra anchor points, stronger latch)
M.2 HeatsinkASRock Full Coverage M.2 Heatsink (M2_1)
Premium Power ChokeYes (ASRock Super Alloy)
TPM1 x SPI TPM header (Windows 11 ready)
In the Box
Included AccessoriesQuick Installation Guide, Support CD, I/O Panel Shield, 2 x SATA Data Cables, 3 x M.2 Screws, 1 x M.2 Standoff
(Intel) ASRock B660M Pro RS LGA1700 DDR4 Motherboard
$104.49