eBay

Motherboard chips
Main chipset	Intel X299
Chipset description	Powered by Intel X299 chipset
Display chips	CPU built-in display chip (CPU support required)
Audio chips	Integrated Realtek ALC1220 VB audio chip
Network card chip	Onboard Intel 10GbE 10 Gigabit Ethernet

Processor specifications
CPU type	Core i9 X-Series, Core i7 7800X and above
CPU socket	LGA 2066

Memory specifications
Memory type	8×DDR4 DIMM
Maximum memory capacity	Core X-series 48-channel processor: 256GB Core X-series 44-channel/28-channel processor: 128GB
Memory description	Core X-series 48-channel processor: supports dual-channel DDR4 2933/2666/2400/2133MHz memory Core X-series 44-channel/28-channel processor: supports dual-channel DDR4 2666/2400/2133MHz memory

Storage expansion
PCI-E standard	PCI-E 3.0
PCI-E slots	Core X-series 48-lane processors: 2 × PCIe x16 slots, running at x16 2× PCI-E x16 slots, running at X8 Core X-series 44-lane processors: 2 × PCI-E x16 slots, running at X16 1×PCIe x16 slots, running on X8 1×PCIe x16 slots, running on X4 Core X-series 44-lane processors: 1 × PCIe x16 slot, running at x16 1× PCIe x16 slot, running at X8 1×PCIe x16 slot, running at X4
Storage interfaces	2× M.2 interface, 8× SATA III interface

I/O interface
USB interface	3× USB Type-C port, support USB3.2 Gen2 1× USB3.2 Gen1jk 5× USB3.2 Gen1 port 2× USB2.0 port
Power connector	Two 8-pin, one 24-pin power connectors
Other interfaces	1× Thunderbolt port, 1× RJ45 port, 5× audio port, 1 × optical port

Plate type
Motherboard form factor	E-ATX form factor
Dimensions	30.5×26.9cm

Software management
BIOS performance	2 x 128 Mbit flash AMI with licensed UEFI BIOS SUPPORTS DualBIOS Plug & Play 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Other parameters
Multi-graphics technology	Supports AMD CrossFireX technology with support for NVIDIA SLI technology
Power supply mode	12 phases
RAID function	RAID 0, 1, 5, 10 is supported
Hardware monitoring	Voltage Detection, Temperature Detection, Fan Speed Detection, Water Cooling Flow Detection, Overheating Warning, Fan Failure Warning, Fan Speed Control, Noise Detection
Wireless capability	Wireless: Supports 802.11 a/b/g/n/ac/ax WiFi standard, supports 2.4/5GHz dual-band (WiFi 6 AX200)
Bluetooth	Bluetooth 5.0 is supported
Other features:	RGB

Payment

1. We accept all kinds payment.
2. The buyer is responsible for customs duties.

Shipping

1. We guarantee to ship out within 24 hours after payment confirmation(except Holiday).
2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.

3. All products will be tested strictly before shipping.

4. We ship to Paypal address ONLY.Please make sure your address in Paypal is matched with your shipping address before you pay.

Contact US

We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.