Gigabyte X399 DESIGNARE EX
Category: Motherboard
Manufacturer: Gigabyte
Socket: sTR4
Chipset: X399
Form Factor: ATX
Memory: DDR4

Gigabyte X399 DESIGNARE EX
Socket
sTR4
Chipset
X399
Form Factor
ATX
Memory
DDR4
No price data available
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Overview
An ATX board on the X399 chipset, sTR4 socket. Memory support covers 8 DDR4 slots up to 128GB total. Expansion includes 2 M.2 slots and 2 PCIe slots. Start with socket compatibility for your CPU, then weigh chipset extras.
Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Gigabyte's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build. Not sold on this particular motherboard? Browse the category listing to line it up against similarly priced alternatives.
| Specification | Value |
|---|---|
| Wi-Fi | No |
| Socket | sTR4 |
| Chipset | X399 |
| M.2 Slots | 2 |
| PCIe Slots | 2 |
| Bluetooth | No |
| Max Memory | 128 GB |
| Form Factor | ATX |
| Memory Type | DDR4 |
| Memory Slots | 8 |





