SKU: 66856222469

ASRock B660M PRO RS Motherboard, Intel Socket 1700, 12th Gen, DDR4, Micro ATX, 8 Phase Power Design, 1x PCIe 4.0 x16, 1x PCIe 3.0 x16, 1x PCIe Gen4 x4 M.2, 7x USB 3.2 Gen1, Intel Gigabit LAN, RGB, HDMI, DisplayPort

Sale price$110.84 Regular price$123.16
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

ASRock B660M PRO RS Motherboard, Intel Socket 1700, 12th Gen, DDR4, Micro ATX, 8 Phase Power Design, 1x PCIe 4.0 x16, 1x PCIe 3.0 x16, 1x PCIe Gen4 x4 M.2, 7x USB 3.2 Gen1, Intel Gigabit LAN, RGB, HDMI, DisplayPortSupports 12th Gen Intel Core Processors (LGA1700) 8 Phase Power Design Supports DDR4 4800MHz (OC) 1 PCIe 4. 0 x16, 1 PCIe 3. 0 x16, 1 PCIe 3. 0 x1 1 M. 2 Key E for WiFi Graphics Output Options: HDMI, DisplayPort Realtek ALC897 7. 1 CH HD Audio Codec, Nahimic Audio 4 SATA3 1 Hyper M. 2 (PCIe Gen4 x4) 1 Ultra M. 2 (PCIe Gen3 x4 & SATA3) 7 USB 3. 2 Gen1 (4 Rear, 2 Front, 1 Front Type C) 6 USB 2. 0 (2 Rear, 4 Front) Intel Gigabit LAN Modern and

Supports 12th Gen Intel Core Processors (LGA1700)
8 Phase Power Design
Supports DDR4 4800MHz (OC)
1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1
1 M.2 Key-E for WiFi
Graphics Output Options: HDMI, DisplayPort
Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
4 SATA3
1 Hyper M.2 (PCIe Gen4 x4)
1 Ultra M.2 (PCIe Gen3 x4 & SATA3)
7 USB 3.2 Gen1 (4 Rear, 2 Front, 1 Front Type-C)
6 USB 2.0 (2 Rear, 4 Front)
Intel Gigabit LAN

Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard.

Its unique path takes aim at mainstream DIYers that drives an undeniable performance and trustable computing experience without a pricey upgrade.

RaceSport edition, your all-rounder motherboard that fulfills every task and light-loading gaming – with style and speed!

8 Power Phase Design
Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.

Reinforced Steel Slot [PCIe 4.0 Version]
The reinforced steel slot is capable of supporting PCI Express 4.0 standard. The various benefits include:
- Extra anchor points
- Stronger latch
- Ensure signal stability
- Make sure heavy graphics cards to be well-installed.

Nahimic Audio
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

POLYCHROME RGB
In addition to the built-in RGB illumination, it also features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

High Speed M.2 Solution
This motherboard is capable of accomodating multiple M.2 storage devices, one of which can support PCI Express 4.0 M.2 SSD, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.

Intel Gigabit LAN
Intel LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!

Specification

Unique Feature
ASRock Super Alloy
- Premium Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology ASRock Steel Slot ASRock Full Coverage M.2 Heatsink ASRock Hyper M.2 (PCIe Gen4x4) ASRock POST Status Checker (PSC)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

CPU
Supports 12th Gen Intel Core Processors (LGA1700)
Digi Power design
8 Power Phase design
Supports Intel Hybrid Technology
Supports Intel Turbo Boost Max 3.0 Technology

Chipset
Intel B660

Memory
Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots
Supports DDR4 non-ECC, un-buffered memory up to 4800+(OC)
Supports ECC UDIMM memory modules (operate in non-ECC mode)
Max. capacity of system memory: 128GB
Supports Intel Extreme Memory Profile (XMP) 2.0

BIOS
128Mb AMI UEFI Legal BIOS with multilingual GUI support
ACPI 6.0 Compliant wake up events
SMBIOS 2.7 Support
CPU Core/Cache, CPU GT, DRAM, VDD_IMC, VCCIN AUX, +1.05V PROC, +0.82V PCH, +1.05V PCH Voltage Multi-adjustment

Graphics
Intel Xe Graphics Architecture (Gen 12)
Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
Supports HDMI 2.1 TMDS Compatible with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
Supports DisplayPort 1.4 with DSC (compressed) max. resolution up to 8K (7680x4320) @ 60Hz / 5K (5120x3200) @ 120Hz
Supports HDCP 2.3 with HDMI 2.1 TMDS Compatible and DisplayPort 1.4 Ports

Audio
7.1 CH HD Audio (Realtek ALC897 Audio Codec)
Supports Surge Protection
Nahimic Audio

LAN
Gigabit LAN 10/100/1000 Mb/s
Giga PHY Intel I219V
Supports Wake-On-LAN
Supports Lightning/ESD Protection
Supports Energy Efficient Ethernet 802.3az
Supports UEFI PXE

Slots
2 x PCIe x16 Slots (PCIE1/PCIE3: single at Gen4x16 (PCIE1); dual at Gen4x16 (PCIE1) / Gen3x4 (PCIE3))
1 x PCIe Gen3x1 Slot
Supports AMD CrossFire
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVi (Integrated WiFi/BT)

Storage
4 x SATA3 6.0 Gb/s Connectors If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.
1 x Hyper M.2 Socket (M2_1, Key M), supports type 2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode
1 x Ultra M.2 Socket (M2_2, Key M), supports type 2280 SATA3 6.0 Gb/s & PCIe Gen3 x4 (32 Gb/s) mode

RAID
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

Connector
1 x SPI TPM Header
1 x Chassis Intrusion and Speaker Header
1 x RGB LED Header
* Supports in total up to 12V/3A, 36W LED Strip
3 x Addressable LED Headers
* Support in total up to 5V/3A, 15W LED Strip
1 x CPU Fan Connector (4-pin)
* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
* The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
* The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
* CPU_FAN2/WP, CHA_FAN1~3/WP can auto detect if 3-pin or 4-pin fan is in use.
1 x 24 pin ATX Power Connector
1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
1 x Front Panel Audio Connector
1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 4 AIC Card)
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
1 x Front Panel Type C USB 3.2 Gen1 Header (Supports ESD Protection)

Rear Panel I/O
3 x Antenna Mounting Points
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
2 x USB 2.0 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone

Software and UEFI
Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock Polychrome SYNC
- ASRock XFast LAN
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Instant Flash
- ASRock Internet Flash
- ASRock Easy RAID Installer

Support CD
Drivers, Utilities, AntiVirus Software (Trial Version)

Accessories
Quick Installation Guide, Support CD, I/O Shield
2 x SATA Data Cables
3 x Screws for M.2 Sockets
1 x Standoff for M.2 Socket

Hardware Monitor
Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
CASE OPEN detection
Voltage monitoring: CPU Vcore, +1.05V_PCH, DRAM, VCCIN AUX, VCCSA, +1.05V PROC, +0.82V PCH, +12V, +5V, +3.3V

Form Factor
Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
Solid Capacitor design

OS
Microsoft Windows 10 64-bit / 11 64-bit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66856222469

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4.7 ★★★★★
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Product Reviews
S
SS kayak fisher
Charlottesville, US
★★★★★ 5
Fits and looks great
Color: Black, Size: Large
This golf pullover will be great for the upcoming golf season. The fit (Large) is excellent. The sleeves may be on the long side for some, but they can easily be pushed up the arm or cuffed on the arm. The chest and shoulders fit like a tailor-made pullover. The length is shorter than a normal pullover because it is meant for golfing. So kudos here. The material seems durable and the snaps work better than buttons or a zipper. The material seems comfortable and durable. I give this pullover high marks and will get a lot of use wearing it on the course.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
T
TechChick
Battle Creek, US
★★★★★ 4
Comfortable, Quick Drying, but Shipping Creases Were Difficult to Remove
Color: Misty Blue, Size: Large, Color: Misty Blue, Size: Large
This is a nice looking lightweight, long sleeve casual shirt. It is made of primarily polyester with a little spandex. My husband said the shirt fit as expected and was comfortable. He noted the sleeves are a little long on him, which makes me believe it would fit a tall person nicely as my husband is of average height (5‘8“). The shirt arrived in a vacuum pack plastic bag which caused it to have significant wrinkles (see photos). I initially tried tossing it in my dryer on the “rapid refresh“ steam cycle to see if it would remove the wrinkles. The shirt, came out with virtually no change to the wrinkles,. I then tried laundering and drying it to see if that would remove the wrinkles. Again, virtually no change. Finally, I pressed the shirt as per the care label. I mostly pressed it from the wrong side, or, in areas where that wasn’t feasible, I used a press cloth. I ended up using the “silk” setting on my iron because the synthetic setting would not remove the wrinkles. After pressing, the shirt, looks nice. I’ve included the one picture of it after I pressed it. I’m hoping that the shirt, will be as resistant to wrinkling as it was to having the wrinkles removed! Also, I noticed that the shirt seems to be well constructed. I’ve included one photo I took while pressing it from the wrong side that shows how nice the seams look. Pros: Comfortable Fits as expected. Attractive color Quality construction Launders nicely Dries quickly Cons: Shipping wrinkles resistant to removal On the upper end of price range for comparable shirts
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
S
scott696d
Draper, US
★★★★★ 5
Comfortable and stylish
I wanted something to wear in warmer weather that was full length and offered some protection against the sun when working and playing outdoors (I'm a ginger so this is a real problem for or else I turn into a lobster). I had gotten some very nice slacks that I can wear and still look professional, and this shirt complements those very well. This is a nice, loose-fitting long-sleeved shirt that you can wear pretty much anywhere outdoors and is perfect for golf or frisbee or even just corporate picnics. It's not going to overheat you if you wear this in the sun in summertime as it's loose enough that air still flows. It's only SPF 30, so I guess if you need more than that you'll either need lotion or another shirt? It's machine washable and as my pictures show I washed mine and all the wrinkles promptly disappeared, which I though was a hug win. I ordered the size I normally wear (XL) and what the sizing charts suggested and this does fit as expected. The fabric feels a little stretchy, but it's not like a pair of cotton sweatpants or anything, just enough give to allow plenty of comfort while moving around doing normal things. For less than $50 I have a nice, business casual pullover I can wear lots of places and feel dressed up enough to fit in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
G
Verified Purchase
GUSTAVO Arriens
San Leandro, US
★★★★★ 5
Simple and not Drama claim process.
’ve had Asurion coverage for a couple of years and never needed to use it until recently, when my pool salt cell (less than two years old) stopped working. I had purchased it with an Asurion protection plan, so I contacted them to start a claim. The process was simple and straightforward to follow. In the end, they honored the plan and covered the cost of my salt cell based on the value when I originally bought it. They issued me a gift card that I could use on Amazon for that amount. While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
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Reviewed in the United States on June 8, 2026
L
Verified Purchase
lele
Cuba, US
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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