Gigabyte B660 DS3H DDR4 Motherboard Intel B660 Lga B660 DS3H DDR4

Cleaner and more efficient power delivery to the CPU with better thermal performance ensure stability under high CPU frequencies and heavy loading.
- 8+2+1 Phases Low RDS(on) MOSFETs
- Solid capacitors to improve transient response and minimize oscillation
- 8-pin Solid Pin CPU Power Connector

Support for DDR4 XMP Up to 5333MHz and Beyond
GIGABYTE is offering a tested and proven platform that ensures proper compatibility with profiles up to 5333MHz and beyond. All users need to do to attain this performance boost is to ensure that their memory module is XMP capable and that the XMP function is activated and enabled on their GIGABYTE motherboard.

GIGABYTE B660 Motherboards are ready to work with the PCIe 4.0 devices which are expected to experience triple bandwidth than the current PCIe 3.0 devices. To reach the high speed and maintain good signal integrity, GIGABYTE R&D uses the low impedance PCB to provide the maximum performance.

Smart Fan 6 contains several unique cooling features that ensure gaming PC maintain its performance while staying cool and quiet. Multiple fan headers can support PWM/DC fan and pump, and users can easily define each fan curve based on different temperature sensors across the board via intuitive user interface.

Hybrid Cores Optimization
With new Intel Hybrid technology, GIGABYTE exclusively creates two new " CPU Upgrade " in BIOS profiles to meet different users’ scenarios by adjusting P-Core and E-Core activation and voltage policy.

Exclusive Realtek 8118 Gaming LAN
High Speed Gigabit LAN with Automatic Bandwidth Allocation
Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.

Connecting the Future - USB 3.2 Gen 2x2 Type-C
Featuring the USB 3.2 Gen 2x2 design which is doubled the performance than previous generation of USB 3.2 Gen 2. It works up to 20Gbps ultra-fast data transfer while connecting to USB 3.2 compliant peripherals. Through the USB Type-C connector, users can enjoy the flexibility of reversible connection to access and store massive amounts of data rapidly.

HDMI 2.0 for 4K UHD Display and HDCP 2.2 supported
HDMI 2.0, which is backwards compatible with HDMI 1.4, offers 18 Gb/s of bandwidth – nearly twice that of the previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), offering the best visual experience for viewers.

High-End Audio Capacitors
GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
Audio Noise Guard
GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.

Q-Flash Plus
Update the BIOS easily without installing the CPU, memory and graphics card.
With GIGABYTE Q-Flash Plus, you don’t need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you’re good to go!

Solid Pin Power Connectors
B660 motherboards feature solid plated ATX 12V 8pin power connectors to offer a stable power supply during CPU overloading.

Solid Pin Power connector advantages
- Larger contact area for electricity
- More metal quantity to sustain higher power and generated heat
- Ultra durable and longer lifespan

RGB FUSION 2.0
B660 motherboards feature RGB FUSION 2.0 to offer lighting effected options and customized settings with outstanding aesthetics, and able to let enthusiasts building a stylish and unique gaming PC.

Refreshed BIOS
The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system. * Photos are for reference only. Product features may vary by model.

EasyTune
GIGABYTE's EasyTune is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.

System Information Viewer
GIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system's behavior; these are the possibilities of the System Information Viewer.

BIOS



ACPI version



5.0


BIOS memory size



256 Mbit


BIOS type



UEFI AMI


Desktop Management Interface (DMI) version



2.7


System Management BIOS (SMBIOS) version



2.7


Expansion slots



Number of M.2 (M) slots



2


PCI Express x16 slots



5


Features



Audio output channels



7.1 channels


Component for



PC


Motherboard chipset



Intel B660


Motherboard chipset family



Intel


Motherboard form factor



ATX


PC health monitoring



CPU, Fan, Temperature, Voltage


Windows operating systems supported



Windows 10 x64, Windows 11 x64


Graphics



HDCP



Yes


Maximum resolution



4096 x 2160 Pixels


Internal I/O



12V power connector



Yes


ATX Power connector (24-pin)



Yes


CPU fan connector



Yes


Front panel audio connector



Yes


Front panel connector



Yes


Number of chassis fan connectors



3


Number of SATA III connectors



4


RGB LED pin header



Yes


S/PDIF out connector



Yes


Serial port headers



1


TPM connector



Yes


USB 2.0 connectors



2


USB 3.2 Gen 1 (3.1 Gen 1) connectors



1


USB 3.2 Gen 2 (3.1 Gen 2) connectors



1


Logistics data



Harmonized System (HS) code



84733020


Memory



ECC



Yes


Maximum internal memory



128 GB


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



4


Supported memory clock speeds



3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4266, 4300, 4400, 4500, 4600, 4700, 4800, 4933, 5000, 5133, 5333


Supported memory types



DDR4-SDRAM


Unbuffered memory



Yes


Network



Ethernet interface type



Gigabit Ethernet


Ethernet LAN



Yes


Wi-Fi



No


Other features



Weight



1 kg


Package dimensions



Gross Weight (Package, kg)



1.3 kg


Packaging content



Cables included



SATA


Drivers included



Yes


Processor



Compatible processor series



Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium®


Maximum number of SMP processors



1


Processor manufacturer



Intel


Processor socket



LGA 1700


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



24.4 cm


Product Height



7 cm


Product Width



30.5 cm


Rear panel I/O ports



DisplayPort version



1.2


DisplayPorts quantity



1


Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


HDMI version



2.1


PS/2 ports quantity



1


USB 2.0 ports quantity



4


USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity



1


USB 3.2 Gen 2x2 Type-C ports quantity



1


Storage controllers



RAID levels



0, 1, 5, 10


RAID support



Yes


Supported storage drive interfaces



M.2, SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Gigabyte


Warranty



1 Year(s)