AMD AM4 Socket for 3rd/2nd/1st Gen AMD Ryzen™/2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/Athlon™ with Radeon™ Vega Graphics Processors
* 有關支援的 CPU 型號資訊，請參閱www.asus.com 網站內容。

AMD B450

3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
4 x DIMM, Max. 128GB, DDR4 4400(O.C)/3466(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Un-buffered Memory
雙通道 Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
* 有關記憶體合格廠商清單（QVL）的相關資訊，請參閱 www.asus.com 網站或本使用手冊。
* The maximum memory frequency supported varies by processor.

Integrated Graphics in the 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
支援多 VGA 輸出 : HDMI/DVI-D ports
- Supports HDMI 2.0b with maximum resolution of 4096  x 2160  @ 60  Hz
- Supports DVI-D with max. resolution 1920  x 1200  @ 60 Hz

支援 AMD CrossFireX™ Technology

3rd/2nd/1st Gen AMD Ryzen™ Processors
1 x PCIe 3.0/2.0 x16 (x16 mode)
2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
1 x PCIe 3.0/2.0 x16 (x8 mode)
AMD Athlon™ with Radeon™ Vega Graphics Processors
1 x PCIe 3.0/2.0 x16 (x4 mode)
AMD B450 chipset
1 x PCIe 2.0 x16 (max at x4 mode)
3 x PCIe 2.0 x1

3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics :
1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*1
AMD Athlon™ with Radeon™ Vega Graphics Processors :
1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA mode)*1
3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors :
2 x SATA 6Gb/s port(s)
Support Raid 0, 1, 10
AMD B450 chipset :
4 x SATA 6Gb/s port(s),
Support Raid 0, 1, 10

Realtek® RTL8111H
ASUS LAN Guard

Realtek® ALC887-VD2 8通道 高傳真音效 CODEC*2
Audio Feature :
- LED-illuminated design - Brighten up your build with the gorgeous illuminated audio trace path.
- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference
- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals
- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity

3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors :
2 x USB 3.1 Gen 1 port(s) (2 at back panel, , Type-A)
3rd/2nd/1st Gen AMD Ryzen™/ 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors :
1 x USB 3.1 Gen 1 port(s) (1 at back panel, , USB Type-C^TM)
AMD B450 chipset :
2 x USB 3.1 Gen 2 port(s) (2 at back panel, , Type-A)
AMD B450 chipset :
2 x USB 3.1 Gen 1 port(s) (2 at mid-board)
AMD B450 chipset :
6 x USB 2.0 port(s) (2 at back panel, , 4 at mid-board)

ASUS 5X Protection III :
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS DIGI+ VRM: Premium components provide better power efficiency
華碩獨家功能 :
- AI Suite 3
- Ai Charger
- PC Cleaner
- File Transfer
華碩靜音散熱解決方案 :
- Stylish Fanless Design Heat-sink solution & MOS Heatsink
- ASUS Fan Xpert 4 Core
ASUS EZ DIY :
- ASUS CrashFree BIOS 3 
- ASUS EZ Flash 3 
- ASUS UEFI BIOS EZ Mode
ASUS Q-Design :
- ASUS Q-Slot
- ASUS Q-DIMM
Overclocking Protection :
- ASUS C.P.R.(CPU Parameter Recall)

1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x HDMI
1 x LAN (RJ45) 連接埠
3 x 音訊插孔
1 x 5Gb/s port(s) USB Type-C^TM
2 x USB 3.2 Gen 2 (teal blue)Type-A,
2 x USB 3.2 Gen 1 (blue) Type-A
2 x USB 2.0

1 x USB 3.0 接頭支援額外的 2 USB 3.0 連接埠 (19-pin)
2 x USB 2.0 接頭支援額外的 4 USB 2.0 連接埠
6 x SATA 6Gb/s 接頭
1 x CPU 風扇接頭(1 x 4 -pin)
3 x 機殼風扇接頭 (3 x 4 -pin)
1 x S/PDIF 輸出接頭
1 x 24-pin EATX 電源接頭
1 x Aura RGB Strip Header
1 x 8-pin ATX 12V 電源接頭
1 x 前面板音訊接頭 (AAFP)
1 x 系統面板
1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x AIO_PUMP connector (1 x 4 -pin)
1 x Clear CMOS jumper(s)
1 x COM port header

使用者手冊
2 x Serial ATA 6.0Gb/s 纜線
I/O Shield
1 x M.2 Screw Package
1 x Supporting DVD

128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, F3 My Favorite, Last Modified log, F12 PrintScreen,F4 AURA ON/OFF, F9 Search and ASUS DRAM SPD (Serial Presence Detect) memory information

WOL by PME, PXE

Windows® 10 64-bit
Windows® 7 64-bit *3

ATX 主機板尺寸
12.0  inch x 9.2  inch ( 30.5  cm x 23.4  cm )

*1 The M.2 Socket shares bandwidth with the SATA_5/6 ports, and therefore the SATA_5/6 ports cannot be used when an M.2 device is installed.
*2 Use a chassis with HD audio module in the front panel to support an 8-channel audio output.
*3 Windows 7 64-bit is only supported when using AMD Ryzen™ 2nd Generation/ Ryzen™ 1st Generation Processors.