ASUS PRIME B660M-A D4-CSM - Motherboard - micro ATX - LGA1700 Socket - B660 Chipset - USB 3.2 Gen 1, USB-C 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel) - ASUS Corporate Stable Model (CSM)

Category: Motherboards (for Intel Processors)
Code: 90MB19K0-M1EAYC
Brand: ASUS
Warranty: 12 Months
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
DK060 14 20/05/2026 unknown 180.54
JCBSW2 31 27/05/2026 unknown 200.67
DK060 0 unknown 180.54
DK773  41  15/05/2026 unknown 197.04
DK773 0 unknown 197.04
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Product Description
ASUS PRIME B660M-A D4-CSM - motherboard - micro ATX - LGA1700 Socket - B660
Product Type
Motherboard - micro ATX
Chipset Type
Intel B660
Processor Socket
1 x LGA1700 Socket
Compatible Processors
(supports 12th and 13th Generation Intel Core / Pentium Gold / Celeron)
Max RAM Size
128 GB
RAM Supported
4 DIMM slots - DDR4, non-ECC, unbuffered
Storage Ports
4 x SATA-600 (RAID), 2 x M.2
USB / FireWire Ports
2 x USB 3.2 Gen 2 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 4 x USB 3.2 Gen 1 + 5 x USB 2.0 via headers)
Audio
HD Audio (8-channel)
LAN
Gigabit Ethernet
Pricing Type
ASUS Corporate Stable Model (CSM)
Product Type
Motherboard - micro ATX
Chipset Type
Intel B660
Processor Socket
LGA1700 Socket
Max Processors Qty
1
Compatible Processors
(supports 12th and 13th Generation Intel Core / Pentium Gold / Celeron)
Max Size
128 GB
Technology
DDR4
Bus Clock
2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3200 MHz, 3333 MHz (O.C.), 3400 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 4000 MHz (O.C.), 4266 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.), 4800 MHz (O.C.), 5000 MHz (O.C.), 5333 MHz (O.C.)
Supported RAM Integrity Check
Non-ECC
Registered or Buffered
Unbuffered
Features
Dual channel memory architecture, Intel Extreme Memory Profiles (XMP)
Type
HD Audio (8-channel)
Compliant Standards
High Definition Audio
Network Interfaces
Gigabit Ethernet
Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 1 x PCIe 3.0 x16 (x1 mode) ¦ 2 x M.2 socket (2242/2260/2280 M.2 Key M slot)
Storage Interfaces
SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 ¦ PCIe 4.0 -connectors: 2 x M.2
Interfaces
2 x HDMI ¦ 1 x DisplayPort ¦ 2 x USB 3.2 Gen 2 ¦ 1 x PS/2 keyboard / mouse ¦ 4 x USB 2.0 ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x audio line-in - mini-jack ¦ 1 x LAN (Gigabit Ethernet)
Internal Interfaces
5 x USB 2.0 - header ¦ 4 x USB 3.2 Gen 1 - header ¦ 1 x USB-C 3.2 Gen 1 - header ¦ 1 x audio - header ¦ 1 x serial - header ¦ 1 x SPDIF out - header ¦ 1 x SPI - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
BIOS Type
AMI
BIOS Features
UEFI BIOS, ASUS EZ Flash 3
Sleep / Wake Up
Wake on LAN (WOL), wake on PME
Hardware Features
Audio jack detect technology, jack retasking, ASUS 5X Protection III, ASUS DIGI+ VRM, LANGuard, overvoltage protection, ASUS SafeSlot Core+, ASUS Stainless Steel Back I/O, ASUS Enhanced DRAM Overcurrent Protection, ASUS Q-Design, Q-DIMM, Q-Slot, ASUS EZ DIY, ASUS ProCool, ASUS Aura Sync, Armoury Crate, ASUS Fan Xpert 2+, ASUS TurboV EVO, ASUS EPU (Energy Processing Unit), CrashFree BIOS 3, Preboot eXecution Environment (PXE), ASUS OptiMem II
Included Accessories
IO shield, 1 x M.2 rubber package, 1 x M.2 screw
Cables Included
2 x Serial ATA cable
Software Included
Drivers & Utilities, Armoury Crate, ASUS AURA Creator, ASUS Fan Xpert 2+, ASUS AI Suite III, ASUS CPU-Z, Norton AntiVirus (Trial), WinRAR, ASUS Control Center Express
Compliant Standards
DisplayPort 1.4, FCC Part 15 Class B, VCCI Class B ITE, JATE, EU REACH, EU RoHS, WEEE
Width
24.4 cm
Depth
24.4 cm
Pricing Type
ASUS Corporate Stable Model (CSM)
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