PRIME B550M-A (WI-FI)/CSM

Build in AMD AM4 Socket 3rd Gen AMD Ryzen™ 處理器 *,*有關支援的 CPU 型號資訊，請參閱 tw.asus.com 網站內容。

AMD B550

4 x DIMM, 最高可支援到128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz 無緩衝區 記憶體 *,4 x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz 無緩衝區 Memory *, Next Generation AMD Ryzen PRO Processors ,3rd Gen AMD Ryzen™ Processors,ECC Memory (ECC mode) support varies by CPU.,雙通道 記憶體架構,*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。

1 x HDMI 2.1(4K@60HZ)

AMD B550 Chipset,1 x PCIe 3.0 x16 (x4 mode),1 x PCIe 3.0 x1,1 x PCIe 4.0 x16 (x16 mode)

1 x M.2 Socket 3, 帶 M 鍵, 支援 2242/2260/2280/22110(PCIE 4.0 x4 and SATA 模式) 型儲存裝置,1 x M.2 Socket 3, 帶 M 鍵，支援 2242/2260/2280 (PCIE 3.0 x4 和 SATA 模式) 型儲存裝置,AMD B550 Chipset : ,總共支援 2 x M.2 插槽和 4 x SATA 6Gb/s 連接埠,4 x SATA 6Gb/s埠,,3rd Gen AMD Ryzen™ Processors : ,支援Raid 0, 1, 10

Realtek RTL8111H 1Gb Ethernet

Supports PCIe interface,2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 支援 1024QAM/OFDMA/MU-MIMO 支援最高 2.4Gbps 的最大資料速率,最高支援2.4Gbps的最大數據速率,支援雙頻 2.4/5 GHz,支援通道頻寬：HT20/HT40/HT80/HT160,Intel® Wi-Fi 6 AX200

*BT 5.1 功能將在 Windows 10 build 19041 以上版本提供。,藍牙 v5.1*

Realtek ALC8877.1 Surround Sound 高傳真音效 CODEC,- LED-illuminated design,- Audio Shielding,- Dedicated audio PCB layers,- 支援 : Jack-detection, 插頭偵測, 多路音頻輸出輸入, 前面板插孔指定功能,音訊特色 :,- 優質的日本音訊電容,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.

4 x USB 2.0 port(s)(4 x Type-A),2 x USB 3.2 Gen 2 port(s)(2 x Type-A),2 x USB 3.2 Gen 1 port(s)(2 x Type-A),正面 USB 連接埠 ( 共 6 個 ),背面 USB 連接埠 ( 共 6 個 ),4 x USB 3.2 Gen 1 port(s)(4 x Type-A)

ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
Digi+ VRM
Fan Xpert 2+
- EZ update
ASUS CPU-Z
AI Charger
DAEMON Tools
Norton Anti-virus software (Free Trial for 60 days)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

ASUS 5X PROTECTION III
- ASUS DIGI+ VRM
- ASUS LANGuard
- ASUS Overvoltage Protection
- ASUS SafeSlot Core
- ASUS Stainless-Steel Back I/O
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design
AURA Sync
- Standard RGB headers
- Addressable Gen 2 RGB header
ASUS Lighting Control

2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A),4 x USB 3.2 Gen 1 (藍色) Type-A,1 x DVI-D,1 x D-Sub,3 x 音訊插孔,1 x HDMI,1 x ASUS Wi-Fi Module,1 x LAN (RJ45) 連接埠,1 x PS/2 鍵盤/滑鼠連接埠

1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode),1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),4 x SATA 6Gb/s 接頭,1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x S/PDIF 輸出接頭,1 x CPU OPT Fan connector(s),2 x Aura RGB Strip Headers,1 x Addressable Gen 2 header(s),1 x SPI TPM header,1 x 8-pin EATX 12V Power connectors,1 x System panel connector,1 x COM port header,1 x Speaker connector,2 x 機殼風扇接頭,2 x USB 2.0 接頭支援額外的 4 USB 2.0 連接埠,1 x 24-pin EATX 電源接頭,1 x 前面板音訊接頭 (AAFP),1 x Clear CMOS 跳線,1 x CPU 風扇接頭

1 x ACC Express Activation Key Card,1 x M.2 SSD screw package(s),User manual,1 x Wi-Fi moving antenna,1 x Supporting DVD,I/O 擋板,2 x Serial ATA 6.0Gb/s 纜線

256 Mb Flash ROM, UEFI AMI BIOS

WOL by PXE

Windows® 10 64-bit

9.6 吋 x 9.6 吋 ( 24.4 公分 x 24.4 公分 ),mATX 主機板尺寸