Gigabyte B660M D3H DDR4 User Manual

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1-1 Motherboard Layout
Chapter 1 Product Introduction
Temperature sensor
KB_MS_USB20
CPU_FAN
SYS_FAN1
ATX
B660M D3H DDR4
F_ AUDIO
SPDIF_O
AUDIO
BAT
ATX_12V_2X4
CODEC
CLR_CMOS
RST
U32_LAN
PCIEX16
PCIEX1
iTE
®
Super I/O
Intel
®
2.5 GbE LAN
LED_C F_USB1
SYS_FAN3
SPI_TPM F_PA NEL
SATA3
7 6
VGA
HDMI
80
60
60
80
M_BIOS
LPT
QFLASH_PLUS
RST_SW
F_U32
U32G2C
U32G2
M2P_SB
M2A_CPU
DDR4_A2 DDR4_A1 DDR4_B1 DDR4_B2
D_LED
SYS_FAN2
F_USB2
QFLED
PCI
DUAL_DP
COM
USB 2.0 Hub
LGA1700
Intel
®
B660
110
PCIEX4
PCIe to PCI
Bridge
THB_C1 THB_C2
SATA3
5 4

Gigabyte B660M D3H DDR4 Specifications

General

Processor socket	LGA 1700
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9, Intel Pentium Gold
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4266, 4300, 4400, 4500, 4600, 4700, 4800, 4933, 5000, 5133, 5333 MHz
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express 4.0, SATA III
Parallel processing technology support	-
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-Fi	No
Ethernet interface type	2.5 Gigabit Ethernet
Component for	PC
Power source type	ATX
Motherboard chipset	Intel B660
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
BIOS type	UEFI
ACPI version	5.0
BIOS memory size	256 Mbit
Desktop Management Interface (DMI) version	2.7

Weight and Dimensions

Width	244 mm