MotherboardsAsus
ASUS ROG STRIX X399-E GAMING
Quick Specs
ChipsetAMD B550
SocketAM4
MemoryDDR4
Form FactorATX
M.2 Slots3
Model: 90MB0V70-M0EAY0
About this motherboards
ROG Strix X399-E ATX gaming motherboard with Aura Sync, SupremeFX, dual M.2, Intel LAN, onboard Wi-Fi and USB 3.1 Gen 2.
Technical Specifications25 specs
Physical Dimensions
Length Mm
304.8
Width Mm
243.8
Height Mm
774.7
Technical Specifications
Cpu
AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics/3rd Gen AMD Ryzen™ Processors
Chipset
AMD B550
Memory
- 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors
- 4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/ 3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/ 2800/2666/2400/2133 MHz Un-buffered Memory
- 4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/ 4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/ 3200/3000/2800/2666/2400/ 2133 MHz Un-buffered Memory
- OptiMem II
- 3rd Gen AMD Ryzen™ Processors
- Dual Channel Memory Architecture
- ECC Memory (ECC mode) support varies by CPU.
Graphic
- 1 x DisplayPort 1.2
- 1 x HDMI 2.1(4K@60HZ)
- *Graphics specifications may vary between CPU types.
- Integrated Graphics Processor
Multi Gpu Support
- Supports NVIDIA 2-Way SLI® Technology
- Supports AMD 3-Way CrossFireX™ Technology
Expansion Slots
- AMD B550 Chipset
- 1 x PCIe 3.0 x16 (x4 mode)
- 2 x PCIe 3.0 x1
- 2 x PCIe 4.0 x16 (x16 or dual x8)
Storage
- 1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
- AMD B550 Chipset :
- 1 x M.2_2 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
- Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports
- 6 x SATA 6Gb/s port(s)
- 3rd Gen AMD Ryzen™ Processors :
- Support Raid 0, 1, 10
Lan
- Intel® I225-V 2.5Gb Ethernet
- ASUS LANGuard
Wireless Data Network
- 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ ax) support 1024QAM/OFDMA/MU-MIMO
- Intel® Wi-Fi 6 AX200
- Supports dual band frequency 2.4/5 GHz
- Supports channel bandwidth: HT20/HT40/HT80/HT160
Bluetooth
- Bluetooth v5.1
- *BT 5.1 function will be ready in Windows 10 build 19041 or later.
Audio
- - Rear audio USB Type-C® port
- - Audio Shielding
- ROG SupremeFX7.1-Channel High Definition Audio CODEC S1220A
- - Premium Japanese audio capacitors
- - Audio Cover
- - SupremeFX Shielding™ Technology
- - Supports up to 32-Bit/192kHz playback
- - Dual OP Amplifiers
- - Impedance sense for front and rear headphone outputs
- - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
- - High quality120dBSNR stereo playback outputand113dBSNR recording input
- Audio Feature :
Usb Ports
- 3 x USB 3.2 Gen 2 port(s)(2 x Type-A +1 x USB Type-C®)
- 1 x USB 2.0 port(s)(1 x audio USB Type-C® )
- 4 x USB 2.0 port(s)(4 x Type-A)
- Rear USB Port ( Total 8 )
- Front USB Port ( Total 7 )
- 2 x USB 3.2 Gen 1 port(s)
- 4 x USB 2.0 port(s)
- 1 x USB 3.2 Gen 2 front panel connector port(s)
Software Features
ROG Exclusive Software- RAMCache III- ROG CPU-Z- GameFirst VI- Sonic Studio III + Sonic Studio Virtual Mixer - Sonic Radar III- DTS® Sound Unbound - Overwolf - Anti-virus softwareASUS Exclusive Software FeaturesArmoury Crate- Aura Creator- Aura SyncAi noise cancelling microphone AI Suite 3:- 5-way Optimization TPUEPUDIGI+ VRMFan Xpert 4Turbo APP- EZ updateWinRARUEFI BIOSASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode FlexKey
Asus Special Features
Aura Sync- Standard RGB header(s)- Addressable Gen 2 RGB header(s)ASUS Q-Design - ASUS Q-CODE- ASUS Q-DIMM- ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)- ASUS Q-SlotASUS Thermal Solution- Aluminum M.2 heatsink ASUS EZ DIY-BIOS Flashback™ button-BIOS FlashBack™ LED-Clear CMOS header-Procool-Pre-mounted I/O shield- SafeSlotRear audio USB Type-C® connector
Back I O Ports
- 3 x USB 3.2 Gen 2 (2 x Type-A+1 x USB Type-C®)
- 5 x USB 2.0 (1 for audio USB Type-C®)
- 1 x BIOS FlashBack™ Button(s)
- 1 x Intel® I225-V 2.5Gb Ethernet
- 1 x DisplayPort
- 1 x HDMI
- 5 x Audio jack(s)
- ASUS Wi-Fi module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v5.0)
Internal I O
- 1 x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
- 1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
- 1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C)
- 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
- 1 x Thunderbolt header(s)
- 1 x Q-Code
- 1 x AAFP connector
- 2 x Addressable Gen 2 header(s)
- 1 x Thermal sensor connector(s)
- 1 x CPU Fan connector(s)
- 1 x CPU OPT Fan connector(s)
- 3 x Chassis Fan connector(s)
- 1 x AIO_PUMP connector
- 2 x Aura RGB Strip Header(s)
- 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
- 6 x SATA 6Gb/s connector(s)
- 1 x 24-pin EATX Power connector(s)
- 1 x 8-pin ATX 12V Power connector(s)
- 1 x 4-pin ATX 12V Power connector(s)
- 1 x System panel(s)
- 1 x Clear CMOS jumper(s)
Accessories
- 1 x ROG audio USB Type-C® cable
- 1 x M.2 SSD screw package(s)
- 1 x M.2 Rubber Package(s)
- 1 ROG key chain
- 1 x Wi-Fi moving antenna
- 1 x ROG Strix stickers
- 1 x Cable ties pack(s)
- 1 x Extension Cable for RGB strips (80 cm)
- 1 x Extension cable for Addressable LED
- 1 x ROG Thank you card
- 4 x SATA 6Gb/s cable(s)
- User´s manual
- 1 x Supporting DVD
Bios
256 Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL by PME, PXE
Operating System
Windows® 10 64-bit
Form Factor
- 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
- ATX Form Factor
Note
*Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2** When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled.´* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1-Channel audio.
