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ASUS Prime B660M-A WIFI D4

B660 · LGA1700 · Micro-ATX
ASUS Prime B660M-A WIFI D4 product image

General

ChipsetB660
SocketLGA1700
Form FactorMicro-ATX
Supported CPU FamiliesCeleron G6000, Pentium Gold G7000, Core i-12000, Core i-13000, Core i-14000

Highlights

Memory4× DDR4 · max 128 GB · 5333 MT/s
M.2 Slots2×
GPU Slots3× x16 · PCIe 4.0
Fastest USBUSB 10 Gbps
NetworkLAN 1 Gbps · Wi-Fi 6 · Bluetooth 5.2
Power Stages6+1 phases · 58 A

Manufacturer Links

BIOS downloads ↗CPU support list ↗Driver downloads ↗Memory QVL ↗
Is this part compatible with your build?Analyze part compatibility together with PC Analysis.
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Memory

Memory TypeDDR4
Max RAM Speed5333 MT/s
Max RAM128 GB
DIMM Slots4
RAM Form FactorDIMM
ECC SupportNo

Expansion and Storage

PCIe Version4.0
PCIe x16 Slots3
PCIe x1 Slots0
PCIe Slot Modes
1× PCIe 4.0 x16
2× PCIe 3.0 x16 · electrical: 1× x4 + 1× x1
M.2 Slots
M.2_1: PCIe 4.0 x4
M.2_2: PCIe 4.0 x4 · SATA supported
SATA Ports4
Highest USBUSB 10 Gbps
RAID0/1/5/10

Power Delivery (VRM)

Phase Layout6+1
CPU Phases6
SoC Phases1
Amps per Phase58 A
PWM ControllerASP2100 (RT3628AE, max. 9 phases)
MOSFET6x 58A SiRA14BDP/12x SiRA12BDP (High-/Low-Side)

Connectivity and Audio

Audio CodecRealtek ALC897
LAN ChipIntel I219-V (1Gb/s)
WirelessWi-Fi 6 · Bluetooth 5.2
Rear I/O
4× USB 2.0 Type-A
2× USB 10Gbps Type-A
2× HDMI
1× DisplayPort
1× 1 Gbps LAN
2× Wi-Fi antenna connector
3× Audio jacks (3.5 mm)
1× PS/2
Front Panel Headers
5× USB 2.0
4× USB-A 5Gbps
1× USB-C 5Gbps
HD Audio (front audio)
Case Fan Headers4× 4-pin PWM fan
RGB Header
3× ARGB (5V 3-pin)
1× RGB (12V 4-pin)
TPM HeaderYes
BIOS Chip16 MB
Dual BIOSNo
Special Features
Audio+solid capacitors
White Build-compatible (PCB primarily black)
1x M.2 passive heatsink