![New BIOS update unlocks 4x PCIe X4 bifurcation and RAID on existing X299 motherboards - Motherboards - Level1Techs Forums New BIOS update unlocks 4x PCIe X4 bifurcation and RAID on existing X299 motherboards - Motherboards - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/4X/d/0/3/d036a40496ae5cb6f9471132ef73ae6be91a2e7f.png)
New BIOS update unlocks 4x PCIe X4 bifurcation and RAID on existing X299 motherboards - Motherboards - Level1Techs Forums
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2 boards, same design, different PCIE switching? (Gigabyte X299) - Motherboards - Level1Techs Forums
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Amazon.in: Buy GIGABYTE X299-WU8 Server Motherboard with 7 PCIe x16 Slots, Dual Intel Server LAN, PCIe x4 M.2, USB 3.1 gen 2 Type-C. Online at Low Prices in India | GIGABYTE Reviews
![Navigating the X299 Minefield: Kaby Lake-X Support - The Intel Kaby Lake-X i7 7740X and i5 7640X Review: The New Single-Threaded Champion, OC to 5GHz Navigating the X299 Minefield: Kaby Lake-X Support - The Intel Kaby Lake-X i7 7740X and i5 7640X Review: The New Single-Threaded Champion, OC to 5GHz](https://images.anandtech.com/doci/11549/x299_msi_xpower.png)
Navigating the X299 Minefield: Kaby Lake-X Support - The Intel Kaby Lake-X i7 7740X and i5 7640X Review: The New Single-Threaded Champion, OC to 5GHz
![Thanks to Threadripper's 64 PCIe-lanes, new systems are possible, such as this 6 GPU compute system : r/Amd Thanks to Threadripper's 64 PCIe-lanes, new systems are possible, such as this 6 GPU compute system : r/Amd](https://preview.redd.it/vsgxsdeaft0z.png?auto=webp&s=434beeaf5c31fc30445f36200b9d0030958c095c)