PRIME X399-A TR4 eATX AMD Motherboard

Available for In-Store Pickup Only.

Specifications

The ASUS PRIME X399-A is the prime choice for prosumers and content creators featuring 1-click overclocking with 5-Way Optimization, ASUS Pro Clock Technology, and multiple GPU support with SafeSlot protection. Dual M.2 and front-panel USB 3.1 deliver optimized data speeds, while AURA Sync lighting and 3D-printing mounts provide unlimited personalization.


Product Information
SKU
367995
Mfr Part#
PRIME X399-A
UPC
889349828083
General
Packaging
Retail
General Features
3D Printing Friendly
RGB Lighting
Manufacturer Features
ASUS Exclusive Features: USB BIOS Flashback, AI Suite 3, Ai Charger, Onboard Button : Power, ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface, Turbo LAN, Crystal Sound 3, PC Cleaner
Overclocking Features
5-Way Optimization, OC Design
Microsoft Certifications
Windows 10 Ready
Chipset
BIOS
128 AMI UEFI Bios
North Bridge
AMD X399
CPU Supported
AMD CPU Support
Ryzen
Memory
Supported Memory Technologies
Non-ECC Memory Supported
Unbuffered Memory Supported
Maximum Memory Supported Per Slot
16GB
Memory Type
DDR4
Memory Speeds Supported
DDR4 3200 O.C., 3000 O.C., 2800 O.C., 2666, 2400, 2133
Memory Slots
8 x 288pin DIMM
Max Memory Supported
128GB
Memory Channel Support
Quad Channel
Video
Onboard Graphic Chipset
Onboard Graphics Not Supported
Multi-GPU Support
2-Way CrossFireX
3-Way SLI
3-Way CrossfireX
2-Way SLI
Quad SLI
Quad CrossfireX
Storage
M.2 Port Type
2242
2260
2280
22110
SATA Express
2 x Socket 3
M Key
1 x U.2
SATA 6Gb/s
6
RAID Support
RAID 0
RAID 1
RAID 10
Audio
Audio Chipset
Realtek ALC S1220A
Audio Channels
7.1
Networking
LAN Chipset
Intel I211-AT
LAN Speed
10/100/1000Mbps
Expansion Slots
PCI Express 3.0 x16
4
Back Panel Ports
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x SPDIF Optical Digital Audio
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Front Speaker
1 x 3.5 mm Rear Speaker
1 x 3.5 mm Subwoofer
USB 3.1
1 x USB 3.1 (Gen 2 Type-C)
1 x USB 3.1 (Gen 2 Type-A)
8 x USB 3.1 (Gen 1 Type-A)
Digital Audio
1 x Optical
Internal I/O & Connectors
Headers
1 x CPU Fan Header
1 x Water Pump Header
1 x Front Audio Header
1 x Water Cooling Fan Header
3 x Chassis Fan Header
2 x RGB Header
1 x Extension Fan Header
USB
2 x USB 3.1 Headers (supports 4 additional USB 3.1 Gen1 ports)
2 x USB 2.0 Headers (supports 4 additional USB 2.0 ports)
Other I/O
1 x Thermal Sensor Connector
1 x Clear CMOS Buton
1 x Power Button
1 x System Panel
Power
ATX Power Connector
24-pin EATX Power Connector
ATX12V / EPS 12V Connector
4-pin, 8-pin
Physical Specifications
Dimensions (WxD)
12" x 10.6" (305mm x 269mm)
Form Factor
eATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, Cables, Connectors, Product Manual