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MSI MAG B660M Bazooka

B660 · LGA1700 · Micro-ATX
MSI MAG B660M Bazooka 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× DDR5 · max 192 GB · 6200 MT/s
M.2 Slots2×
GPU Slots2× x16 · PCIe 4.0
Fastest USBUSB 10 Gbps
NetworkLAN 2.5 Gbps
Power Stages12+2 phases · 53 A

Manufacturer Links

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

Memory TypeDDR5
Max RAM Speed6200 MT/s
Max RAM192 GB
DIMM Slots4
RAM Form FactorDIMM
ECC SupportNo

Expansion and Storage

PCIe Version4.0
PCIe x16 Slots2
PCIe x1 Slots1
PCIe Slot Modes
1× PCIe 4.0 x16
1× PCIe 3.0 x16 · electrical: x4
1× PCIe 3.0 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 Layout12+2
CPU Phases6
SoC Phases1
Amps per Phase53 A
PWM ControllerRT3628AE (max. 9 phases)
MOSFET12x 53A AONS36308/AONS36303 (High-/Low-Side)

Connectivity and Audio

Audio CodecRealtek ALC897
LAN ChipRealtek RTL8125BG (2.5Gb/s)
Rear I/O
2× USB 2.0 Type-A
2× USB 5Gbps Type-A
2× USB 10Gbps Type-A
1× HDMI
1× DisplayPort
1× 2.5 Gbps LAN
3× Audio jacks (3.5 mm)
1× PS/2
Front Panel Headers
4× USB 2.0
2× USB-A 5Gbps
1× USB-C 5Gbps
HD Audio (front audio)
Case Fan Headers
3× 4-pin PWM fan
1× Pump (liquid cooling)
RGB Header
2× ARGB (5V 3-pin)
1× RGB (12V 4-pin)
TPM HeaderYes
BIOS Chip32 MB
Dual BIOSNo
Special Features
Audio+solid capacitors
Diagnostic LED (LED indicators)
I/O-shield integrated
1x M.2 passive heatsink
supports AMD 2-Way-CrossFireX (x16/x4)