Specifications; Crossfirex Tm - ASROCK X399 Gaming User Manual

1.2 Specifications

Platform
CPU
Chipset
Memory
Expansion
Slot
Audio
2
• ATX Form Factor
• 8 Layer PCB
• 2oz Copper PCB
• Supports AMD TR4 Socket Ryzen Threadripper Series CPUs
• IR Digital PWM
• 11 Power Phase design
• Supports ASRock Hyper BCLK Engine III
• AMD X399
• Quad Channel DDR4 Memory Technology
• 8 x DDR4 DIMM Slots
• Supports DDR4 3600+(OC)/3200(OC)/2933(OC)/
2667/2400/2133 ECC & non-ECC, un-buffered memory*
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
• Max. capacity of system memory: 128GB
• 15μ Gold Contact in DIMM Slots
• 4 x PCI Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE4/PCIE5:
single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE4);
triple at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4); quad at x16
(PCIE1) / x8 (PCIE2) / x16 (PCIE4) / x8 (PCIE5))*
* Supports NVMe SSD as boot disks
• 1 x PCI Express 2.0 x1 Slot
• Supports AMD Quad CrossFireX
TM
3-Way CrossFireX
• Supports NVIDIA® Quad SLI
TM
and SLI
• 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-
802.11ac module (on the rear I/O)
• 15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE4)
• 7.1 CH HD Audio with Content Protection (Realtek
ALC1220 Audio Codec)
TM
, 4-Way CrossFireX
TM
and CrossFireX
TM TM
, 4-Way SLI
TM
,
TM
, 3-Way SLI