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ASUS Prime B650M-A AX6 II

B650 · AM5 · µATX
ASUS Prime B650M-A AX6 II product image

General

ChipsetB650
SocketAM5
Form FactorµATX
Supported CPU FamiliesRyzen 7000, Ryzen 8000G, Ryzen 9000

Highlights

Memory4× DDR5 · max 192 GB · 7600 MT/s
M.2 Slots3× (1× PCIe 5.0)
GPU Slots4× x16 · PCIe 4.0
Fastest USBUSB 10 Gbps
NetworkLAN 1 Gbps · Wi-Fi 6 · Bluetooth 5.3
Power Stages8+2 phases · 46 A

Manufacturer Links

BIOS downloads ↗CPU support list ↗Driver downloads ↗Memory QVL ↗
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Memory

Memory TypeDDR5
Max RAM Speed7600 MT/s
Max RAM192 GB
DIMM Slots4
RAM Form FactorDIMM
ECC SupportYes

Expansion and Storage

PCIe Version4.0
PCIe x16 Slots4
PCIe x1 Slots4
PCIe Slot Modes4× PCIe 4.0 x16 · electrical: 1× x16 + 3× x1
M.2 Slots
M.2_1: PCIe 5.0 x4
M.2_2: PCIe 4.0 x4
M.2_3: PCIe 4.0 x4
SATA Ports4
Highest USBUSB 10 Gbps
RAID0/1/10

Power Delivery (VRM)

Phase Layout8+2
CPU Phases8
SoC Phases2
Amps per Phase46 A
PWM ControllerASP2208 (RT3678BE, max. 10 phases)
MOSFET8x 46A 4C10B/4C06B (High-/Low-Side)

Connectivity and Audio

Audio CodecRealtek ALC897
LAN ChipRealtek
WirelessWi-Fi 6 · Bluetooth 5.3
Rear I/O
4× USB 2.0 Type-A
2× USB 5Gbps Type-A
1× USB 10Gbps Type-A
1× USB 10Gbps Type-C
1× HDMI
1× DisplayPort
1× 1 Gbps LAN
2× Wi-Fi antenna connector
3× Audio jacks (3.5 mm)
1× PS/2
Front Panel Headers
HD Audio (front audio)
1× usb c
4× usb2 count
Case Fan Headers
3× 4-pin PWM fan
1× Pump (liquid cooling)
TPM HeaderYes
BIOS Chip32 MB
Dual BIOSNo
Special Features
Audio+solid capacitors
White Build-compatible (PCB primarily black)