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Gigabyte Z370 HD3 rev. 1.0

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Full-format ATX motherboard with LGA 1151 processor socket and support for 8th generation Intel Core processors. The manufacturer is positioning itself as a product of the upper price category with wide functionality, aimed at gamers and overclocking enthusiasts. Designed to create high-performance home and gaming configurations, it can also be used as the basis for entry-level and mid-level workstations. Equipped with Z370 chipset that supports overclocking of Intel Coffee Lake family processors (K-series only) and other overclocking features. Up to 64GB of DDR4 RAM can be installed in the 4th slot of the Gigabyte Z370 HD3 motherboard, which is enough to solve almost any home, professional and gaming tasks. Memory overclocking is supported up to DDR4-4000 mode, which can give a noticeable...increase in performance. The board works with high-speed M.2 SSDs, and the number of SATA3 devices connected to it can be up to six. There are three slots for installing video cards (1xPCI-E 16x, 2xPCI-E 4x), which makes it possible to build configurations using AMD CrossFire technology. In addition, the board is equipped with a built-in Gigabit Ethernet adapter, a Realtek ALC892 audio codec with support for 8-channel sound and an improved analogue path, as well as 16 USB connectors, including 4 USB 3.1 Gen 1 ports, providing data transfer at speeds up to 5 Gbps
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Gigabyte Z370 HD3 rev. 1.0
Towards:gaming
Form Factor:ATX
Socket:Intel LGA 1151 v2
Chipset:Intel Z370
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4000 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24-pin
Processor power:8-pin

Full-format ATX motherboard with LGA 1151 processor socket and support for 8th generation Intel Core processors. The manufacturer is positioning itself as a product of the upper price category with wide functionality, aimed at gamers and overclocking enthusiasts. Designed to create high-performance home and gaming configurations, it can also be used as the basis for entry-level and mid-level workstations.

Equipped with Z370 chipset that supports overclocking of Intel Coffee Lake family processors (K-series only) and other overclocking features. Up to 64GB of DDR4 RAM can be installed in the 4th slot of the Gigabyte Z370 HD3 motherboard, which is enough to solve almost any home, professional and gaming tasks. Memory overclocking is supported up to DDR4-4000 mode, which can give a noticeable increase in performance.

The board works with high-speed M.2 SSDs, and the number of SATA3 devices connected to it can be up to six. There are three slots for installing video cards (1xPCI-E 16x, 2xPCI-E 4x), which makes it possible to build configurations using AMD CrossFire technology. In addition, the board is equipped with a built-in Gigabit Ethernet adapter, a Realtek ALC892 audio codec with support for 8-channel sound and an improved analogue path, as well as 16 USB connectors, including 4 USB 3.1 Gen 1 ports, providing data transfer at speeds up to 5 Gbps

All specifications
Specifications Z370 HD3 rev. 1.0
Main
Featuresgaming for overclocking
SocketIntel LGA 1151 v2
Form factorATX
Power phases7
VRM heatsink
LED lighting
Size (HxW)305x225 mm
Chipset
ChipsetIntel Z370
BIOSAmi
DualBIOS
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4000 MHz
Max. memory64 GB
XMP
Drive interface
SATA 3 (6Gbps)6
M.2 connector1
M.21xSATA/PCI-E 4x
Integrated RAID controller / RAID 0, RAID 1, RAID 5, RAID 10 /
Expansion slots
1x PCI-E slots3
PCI-E 16x slots3
PCI Modes16x/4x/4x
PCI Express3.0
CrossFire (AMD)
Internal connections
USB A 2.02 pcs
USB A 5Gbps (3.2 gen1)2 pcs
Video outputs
DVI outputDVI-D
HDMI output
Integrated audio
AudiochipRealtek ALC892
Sound (channels)7.1
Network interfaces
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerIntel GbE
External connections
USB 2.02
USB A 5Gbps (3.2 gen1)4 pcs
PS/21
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors4
Added to E-CatalogSeptember 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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The payment was made flawlessly!
17 January 2018 
I want to say right away that this is the most affordable motherboard among other options in the Z370 series. Everything is fine with cooling, no overheating. I took an i5 8600k for it, although I originally planned an i7 8700k. I took the 5Ghz frequency without much difficulty. The motherboard looks nice, it’s not scary to show it in a case with a window. In addition, it is possible to connect external RGB lighting. The only downsides are the unnecessary gadgets, such as CrossFire technology and two correspondingly extra PCI-E x16 slots; without all this it could have been cheaper. Although the possibility of these slots is compensated if you are going to do mining. Overall very pleased with the purchase. The payment was made flawlessly!
The price is lower than other Z370, good for overclocking, excellent cooling of all board components, external lighting can be connected, very beautiful design.
well, I don’t really need the CrossFire function and the extra PCI-E x16 connectors
use Gigabyte Z370 HD3 rev. 1.0 few months
all liked it
9 November 2017 
Very good, I liked everything. I didn’t feel any dampness, everything was done well and didn’t cause any problems. Relatively inexpensive, for a new chipset. Good cooling of the batteries; after three hours of playing Battlefield 1, I didn’t notice any overheating of the board or the processor. By the way, i5 8400 and GTX 1070 cost, also from gigabytes. Yes, keep in mind that the backlight is only orange, but the board has the ability to connect an LED strip.
Not expensive compared to other 370
backlight only orange
use Gigabyte Z370 HD3 rev. 1.0 week i recommend it should buy
great model, love it
1 June 2018 
A very good mother. I'm building a budget computer for gaming. It’s a pity that the budget does not allow for the purchase of an i5 8600k processor, but it does support overclocking :(.
Quality, price, overclocking support, backlight.
Only orange backlight.
 i recommend it should buy
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