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GIGABYTE B660M Gaming AC DDR4

B660 · LGA1700 · Micro-ATX
GIGABYTE B660M Gaming AC DDR4 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

Memory2× DDR4 · max 64 GB · 5333 MT/s
M.2 Slots2×
GPU Slots1× x16 · PCIe 4.0
Fastest USBUSB 5 Gbps
NetworkLAN 2.5 Gbps · Wi-Fi 5 · Bluetooth 4.2
Power Stages6+2+1 phases · 46 A

Manufacturer Links

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

Memory TypeDDR4
Max RAM Speed5333 MT/s
Max RAM64 GB
DIMM Slots2
RAM Form FactorDIMM
ECC SupportNo

Expansion and Storage

PCIe Version4.0
PCIe x16 Slots1
PCIe x1 Slots1
PCIe Slot Modes
1× PCIe 4.0 x16
1× PCIe 3.0 x1
M.2 Slots
M.2_1: PCIe 4.0 x4
M.2_2: PCIe 4.0 x4
SATA Ports4
Highest USBUSB 5 Gbps
RAID0/1/5/10

Power Delivery (VRM)

Phase Layout6+2+1
CPU Phases6
SoC Phases2
Misc Phases1
Amps per Phase46 A
PWM ControllerNCP81530 (max. 10 phases)
MOSFET6x 46A 4C10N/12x 4C06N (High-/Low-Side)

Connectivity and Audio

Audio CodecRealtek ALC897
LAN ChipRealtek RTL8125BG (2.5Gb/s)
WirelessWi-Fi 5 · Bluetooth 4.2
Rear I/O
2× USB 2.0 Type-A
3× USB 5Gbps Type-A
1× USB 5Gbps Type-C
1× HDMI
1× DisplayPort
1× 2.5 Gbps LAN
2× Wi-Fi antenna connector
3× Audio jacks (3.5 mm)
1× PS/2
Front Panel Headers
4× USB 2.0
2× USB-A 5Gbps
HD Audio (front audio)
Case Fan Headers4× 4-pin PWM fan
RGB Header
1× ARGB (5V 3-pin)
1× RGB (12V 4-pin)
RGB Zones
rot
1 zone (audio signal path)
TPM HeaderYes
BIOS Chip32 MB
Dual BIOSNo
Special FeaturesAudio+solid capacitors