主機板
ASUS 華碩 ROG STRIX B850-A GAMING WIFI7 S NEO 主機板
ASUS ROG STRIX B850-A GAMING WIFI7 S NEO Motherboard
ROG STRIX B850-A GAMING WIFI7 S NEO 提供AM5 處理器平台、DDR5 記憶體、ATX 板型,可用於遊戲電腦建置。儲存、顯示輸出與擴充通道的支援條件如下,組裝時請依處理器及裝置配置確認相容性。
完整規格
支援更新:插槽 AM5,
處理器:AMD 插槽 AM5,支援 AMD Ryzen™ 9000、8000 及 7000 系列桌上型處理器*
* 請參閱 ASUS 支援頁 以獲取完整的 CPU 支援列表。
晶片組:AMD B850 晶片組
記憶體:4 x DIMM 插槽,最大容量 256GB,DDR5
支援最高速度:
搭配 Ryzen™ 9000 系列處理器可達 8600+(OC)**/8200+MT/s(OC)***
搭配 Ryzen™ 8000 系列處理器可達 9600+(OC)**/9000+MT/s(OC)***
搭配 Ryzen™ 7000 系列處理器可達 8000+(OC)**/8000+MT/s(OC)***
支援 ECC 與 Non-ECC 無緩衝 DIMM*
雙通道記憶體架構
支援 AMD 擴展超頻設定檔 (EXPO™)
ASUS 增強型記憶體設定檔 (AEMP)
NitroPath DRAM 技術
* 支援的記憶體類型、資料率(速度)及 DRAM 模組數量視 CPU 與記憶體配置而異。如需更多資訊,請參閱產品資訊網站「支援」分頁下的 CPU/記憶體支援列表,或造訪 ASUS 支援頁。相關數據將根據市售量產記憶體產品之規格進行調整。
* Non-ECC, 無緩衝 DDR5 記憶體支援 On-Die ECC 功能。
** 最高手動超頻:需透過進階 BIOS 配置及可能的特定硬體實現。已通過 AIDA64 記憶體效能測試,驗證其讀取/寫入頻寬。結果可能因系統組件而異。
*** XMP/EXPO/AEMP 設定檔:額定記憶體模組速度需設定 BIOS 效能設定檔。結果可能因系統組件而異,且在使用四個 DIMM 插槽時可能會受到影響。關於 XMP/EXPO/AEMP 設定檔設置,請造訪 ASUS 支援頁。
顯示輸出:1 x HDMI™ 連接埠**
* 繪圖規格可能因 CPU 類型而異。請參閱 AMD CPU 規格。
** 支援 HDMI 2.1 規格中定義的 4K@60Hz。
*** VGA 解析度支援取決於處理器或顯示卡的解析度。
擴充插槽:AMD Ryzen™ 9000 & 7000 系列桌上型處理器*
1 x PCIe 5.0 x16 插槽 (支援 x16 模式)
AMD Ryzen™ 8700 & 8600 & 8400 系列桌上型處理器*
1 x PCIe 5.0 x16 插槽 (支援 PCIe 4.0 x8 模式)
AMD Ryzen™ 8500 & 8300 系列桌上型處理器*
1 x PCIe 5.0 x16 插槽 (支援 PCIe 4.0 x4 模式)
AMD B850 晶片組
1 x PCIe 4.0 x16 插槽 (支援 x4/x2 模式)
* 請至支援網站查看 PCIe 分配表 (ASUS 支援頁)。
* 規格隨 CPU 類型而異。
- 為確保所安裝裝置的相容性,請參閱 ASUS 支援頁 以獲取支援的週邊設備列表。
儲存介面:總共支援 4 x M.2 插槽與 2 x SATA 6Gb/s 連接埠
AMD Ryzen™ 9000 & 7000 系列桌上型處理器
M.2_1 插槽 (Key M),型號 2242/2260/2280 (支援 PCIe 5.0 x4 模式)
M.2_2 插槽 (Key M),型號 2280 (支援 PCIe 4.0 x4 模式)
AMD Ryzen™ 8700 & 8600 & 8400 系列桌上型處理器
M.2_1 插槽 (Key M),型號 2242/2260/2280 (支援 PCIe 4.0 x4 模式)
M.2_2 插槽 (Key M),型號 2280 (支援 PCIe 4.0 x4 模式)
AMD Ryzen™ 8500 & 8300 系列桌上型處理器
M.2_1 插槽 (Key M),型號 2242/2260/2280 (支援 PCIe 4.0 x4 模式)
M.2_2 插槽 (Key M),型號 2280 (支援 PCIe 4.0 x2 模式)
AMD B850 晶片組
M.2_3 插槽 (Key M),型號 2280 (支援 PCIe 4.0 x4/x2 模式)*
M.2_4 插槽 (Key M),型號 2280 (支援 PCIe 4.0 x4 模式)
2 x SATA 6Gb/s 連接埠
* M.2_3 插槽與 PCIEX16(G4) 插槽共享頻寬。當 PCIEX16(G4) 或 M.2_3 其中之一被佔用時,該插槽以 PCIe 4.0 x4 模式運作。當兩者皆被佔用時,各以 PCIe 4.0 x2 模式運作。您可以進入 BIOS 根據需求調整預設設定。
RAID 支援:AMD RAIDXpert2 技術
Ryzen™ 9000 & 8000 & 7000 系列處理器:支援 RAID 0/1/5/10
有線網路:1 x Realtek® 5Gb 乙太網路
ASUS LANGuard
無線網路與藍牙:Wi-Fi 7 (MediaTek MT7925)
2x2 Wi-Fi 7* (802.11be)
支援 2.4/5/6GHz 頻段**
支援 Wi-Fi 7 160MHz 頻寬
Bluetooth® v5.4 (支援 LE Audio)***
*Wi-Fi 功能可能因作業系統而異。Windows 11 的 Wi-Fi 7 功能需 24H2 或更高版本方可支援完整功能;Windows 11 21H2/22H2/23H2 僅支援 Wi-Fi 6E。Windows 10 不提供驅動程式,詳情請參閱 Wi-Fi 晶片供應商網站。
** Wi-Fi 6GHz 頻段與頻寬法規可能因國家/地區而異。
*** Bluetooth® 版本可能有所不同,最新規格請參閱 Wi-Fi 模組製造商網站。
USB:後置 USB (共 12 個連接埠)
4 x USB 10Gbps 連接埠 (2 x Type-A + 2 x USB Type-C®)
6 x USB 5Gbps 連接埠 (6 x Type-A)
2 x USB 2.0 連接埠 (2 x Type-A)
前置 USB (共 11 個連接埠)
1 x USB 20Gbps 接頭 (支援 1 x USB Type-C®)
2 x USB 5Gbps 擴充插座,支援額外 4 個 USB 5Gbps 連接埠
3 x USB 2.0 擴充插座,支援額外 6 個 USB 2.0 連接埠
USB Type-C® 輸出 (USB Type-C 電流):最大 5V/3A
音效:ROG SupremeFX 7.1 環繞音效高解析音訊解碼器 ALC4080*
- 前置與後置耳機輸出具備阻抗感測功能
- 支援:插孔偵測、多流傳輸、前置面板麥克風插孔功能轉換
- 高品質 120 dB SNR 立體聲播放輸出與 110 dB SNR 錄音輸入
- 前置面板最高支援 32-Bit/384 kHz 播放
音訊功能
- SupremeFX 屏蔽技術
- Savitech SV3H712 擴大器
- 後置光纖 S/PDIF 輸出埠
- 頂級音訊電容
- 專用音訊 PCB 分層設計
- 音訊防護罩
** 前置面板需具備 HD 音訊模組方可支援 7.1 環繞音效輸出。
**** 後面板 Line-out 連接埠不支援空間音訊。若欲使用空間音訊,請務必將音訊輸出裝置連接至機殼前置面板的音訊插孔,或使用 USB 介面音訊裝置。
背板 I/O 連接埠:4 x USB 10Gbps 連接埠 (2 x Type-A + 2 x USB Type-C®)
6 x USB 5Gbps 連接埠 (6 x Type-A)
2 x USB 2.0 連接埠 (2 x Type-A)
1 x HDMI™ 連接埠
1 x Wi-Fi 模組
1 x Realtek® 5Gb 乙太網路埠
2 x 音訊插孔
1 x 光纖 S/PDIF 輸出埠
1 x BIOS FlashBack™ 按鈕
1 x 清除 CMOS 按鈕
內部 I/O 接頭:風扇與冷卻相關
1 x 4-pin CPU 風扇插座
1 x 4-pin CPU OPT 風扇插座
1 x 4-pin AIO 幫浦插座
4 x 4-pin 機殼風扇插座
電源相關
1 x 24-pin 主電源接頭
2 x 8-pin +12V CPU 電源接頭
儲存相關
4 x M.2 插槽 (Key M)
2 x SATA 6Gb/s 連接埠
USB
1 x USB 20Gbps 接頭 (支援 USB Type-C®)
2 x USB 5Gbps 擴充插座,支援額外 4 個 USB 5Gbps 連接埠
3 x USB 2.0 擴充插座,支援額外 6 個 USB 2.0 連接埠
其他項目
3 x 可定址 RGB Gen 2 擴充插座
1 x CPU 電壓跳線
1 x 前置面板音訊插座 (F_AUDIO)
1 x 啟動按鈕
1 x 10-1 pin 前置面板系統插座
1 x Thunderbolt™ (USB4®) 擴充插座
特殊功能:非同步時脈
Extreme Engine Digi+
- 5K 黑色金屬電容
ASUS Q-Design
- M.2 Q-Latch
- M.2 Q-Release
- M.2 Q-Slide
- PCIe Slot Q-Release
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [紅], DRAM [黃], VGA [白], 開機裝置 [黃綠])
- Q-Slot
ASUS 散熱方案
- M.2 散熱片背板
- M.2 散熱片
- VRM 散熱片設計
ASUS EZ DIY
- BIOS FlashBack™ 按鈕
- BIOS FlashBack™ LED
- 清除 CMOS 按鈕
- ProCool
- 預裝 I/O 擋板
- SafeSlot
Aura Sync
- 可定址 RGB Gen 2 擴充插座
軟體功能:ROG 獨家軟體
- ROG CPU-Z
- Dolby Atmos
ASUS 獨家軟體
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4 (具備 AI Cooling II)
- GameFirst
- WiFi Q-Antenna
- MLO Wizard
ASUS DriverHub
- ASUS MB Manager
- ASUS AI Advisor
- AIDA64 Extreme (60 天免費試用)
- HWiNFO
- ASUS GlideX
- TurboV Core
- Adobe Creative Cloud (免費試用)**
- Norton 360 玩家版 (60 天免費試用)
- WinRAR (40 天免費試用)
UEFI BIOS
AI Overclocking 指南
AI Cache Boost
整合式 WiFi 驅動程式支援
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash
- ASUS UEFI BIOS EZ 模式
- ASUS MyHotkey
* 欲了解更多軟體功能,請造訪華碩支援網站或參考 ASUS 支援頁 以獲取更多資訊。
** 有關此兌換優惠支援的型號及限制區域之詳細資訊,請參閱 ASUS 支援頁。
BIOS:64MB (512Mb) Flash ROM, UEFI AMI BIOS
配件:線材
2 x SATA 6Gb/s 線材
其他項目
1 x ASUS WiFi Q-Antenna
1 x M.2 Q-Latch 套件
1 x M.2 Q-Slide 套件
1 x ROG 鑰匙圈
1 x ROG Strix 貼紙
4 x M.2 橡膠墊墊
文件
1 x 快速入門指南
作業系統:Windows 11 (22H2 或更新版本)
尺寸與外型:ATX 規格
12 吋 x 9.6 吋 ( 30.5 cm x 24.4 cm )
ROG STRIX B850-A GAMING WIFI7 S NEO offers the AM5 processor platform, DDR5 memory, a ATX form factor for gaming builds. Storage, display output and expansion support depend on the processor and device configuration; the detailed limits and compatibility requirements are listed below.
Full specifications
News & Updates: Socket AM5,
CPU: AMD Socket AM5, supports AMD Ryzen™ 9000, 8000 and 7000 Series Desktop Processors*
* Refer to the ASUS support website for the complete CPU support list.
Chipset: AMD B850 Chipset
Memory: 4 x DIMM slots, Max. capacity 256GB, DDR5
Maximum supported speed:
with Ryzen™ 9000 Series Processors: up to 8600+(OC)**/8200+MT/s(OC)***
with Ryzen™ 8000 Series Processors: up to 9600+(OC)**/9000+MT/s(OC)***
with Ryzen™ 7000 Series Processors: up to 8000+(OC)**/8000+MT/s(OC)***
supports ECC and Non-ECC Un-buffered DIMM*
Dual channel memory architecture
supports AMD Extended Profiles for Overclocking (EXPO™)
ASUS Enhanced Memory Profile (AEMP)
NitroPath DRAM Technology
* Supported memory types, data rate (speed), and DRAM module count vary with CPU and memory configuration. Refer to the CPU/Memory Support list on the product support page. Specifications may be adjusted according to mass-produced memory products available on the market.
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
** Max manual overclocking: Requires advanced BIOS settings and potentially specialized hardware. Passed the AIDA64 memory benchmark to verify read/write bandwidth. Results vary by system components.
*** XMP/EXPO/AEMP profiles: Rated memory module speeds require the BIOS performance profile to be set. Results vary by system components and may be affected when all four DIMM slots are used. Refer to the ASUS support site for profile settings.
Graphics: 1 x HDMI™ port**
* Graphics specifications vary by CPU type. Refer to AMD CPU specifications.
** Supports 4K@60Hz as specified in HDMI 2.1.
*** VGA resolution support depends on the processor or graphics card resolution.
Expansion Slots: AMD Ryzen™ 9000 & 7000 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports x16 mode)
AMD Ryzen™ 8700 & 8600 & 8400 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports PCIe 4.0 x8 mode)
AMD Ryzen™ 8500 & 8300 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports PCIe 4.0 x4 mode)
AMD B850 Chipset
1 x PCIe 4.0 x16 slot (supports x4/x2 mode)
* Refer to the PCIe bifurcation table on the support website (the ASUS support page).
* Specifications vary by CPU type.
- To ensure compatibility of installed devices, refer to the supported peripheral list on the ASUS support website.
Storage: Total supports 4 x M.2 slots and 2 x SATA 6Gb/s port
AMD Ryzen™ 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD Ryzen™ 8700 & 8600 & 8400 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD Ryzen™ 8500 & 8300 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x2 mode)
AMD B850 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4/x2 mode)*
M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
2 x SATA 6Gb/s port
* M.2_3 and PCIEX16(G4) share bandwidth. When either PCIEX16(G4) or M.2_3 is occupied, it operates at PCIe 4.0 x4. When both are occupied, each operates at PCIe 4.0 x2. The default settings can be adjusted in the BIOS.
RAID Support: AMD RAIDXpert2 Technology
Ryzen™ 9000 & 8000 & 7000 Series Processors: supports RAID 0/1/5/10
Ethernet: 1 x Realtek® 5Gb Ethernet
ASUS LANGuard
Wireless & Bluetooth: Wi-Fi 7 (MediaTek MT7925)
2x2 Wi-Fi 7* (802.11be)
supports 2.4/5/6GHz frequency band**
supports Wi-Fi 7 160MHz bandwidth
Bluetooth® v5.4 (supports LE Audio)***
*Wi-Fi features vary by operating system. Full Wi-Fi 7 functionality requires Windows 11 24H2 or later; Windows 11 21H2/22H2/23H2 supports Wi-Fi 6E only. No driver is available for Windows 10; refer to the Wi-Fi chipset vendor website for details.
** Wi-Fi 6GHz frequency-band and bandwidth regulations vary by country/region.
*** Bluetooth® versions may vary; refer to the Wi-Fi module manufacturer website for the latest specifications.
USB: Rear USB (total 12 ports)
4 x USB 10Gbps port (2 x Type-A + 2 x USB Type-C®)
6 x USB 5Gbps port (6 x Type-A)
2 x USB 2.0 port (2 x Type-A)
Front USB (total 11 ports)
1 x USB 20Gbps header (supports 1 x USB Type-C®)
2 x USB 5Gbps headers, supports an additional 4 USB 5Gbps port
3 x USB 2.0 headers, supports an additional 6 USB 2.0 port
USB Type-C® output (USB Type-C current): Max. 5V/3A
Audio: ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080*
- Impedance sensing for front and rear headphone outputs
- supports: Jack detection, multi-streaming, and front-panel microphone jack retasking
- High quality 120 dB SNR stereo playback outputand 110 dB SNR recording input
- Front panel Supports up to 32-Bit/384 kHz playback
Audio features
- SupremeFX shielding technology
- Savitech SV3H712 amplifier
- Rear optical S/PDIF output port
- Premium audio capacitors
- Dedicated audio PCB layers
- Audio cover
** A front-panel HD audio module is required for 7.1 surround-sound output.
**** The rear-panel LINE OUT port does not support spatial audio. For spatial audio, connect the audio output device to the chassis front-panel audio jack or use a USB audio device.
Back Panel I/O Ports: 4 x USB 10Gbps port (2 x Type-A + 2 x USB Type-C®)
6 x USB 5Gbps port (6 x Type-A)
2 x USB 2.0 port (2 x Type-A)
1 x HDMI™ port
1 x Wi-Fi module
1 x Realtek® 5Gb Ethernet ports
2 x audio jacks
1 x Optical S/PDIF output ports
1 x BIOS FlashBack™ button
1 x Clear CMOS button
Internal I/O Connectors: Fan and cooling related
1 x 4-pin CPU Fan headers
1 x 4-pin CPU OPT Fan headers
1 x 4-pin AIO Pump headers
4 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connector
Storage related
4 x M.2 slot (Key M)
2 x SATA 6Gb/s port
USB
1 x USB 20Gbps header (supports USB Type-C®)
2 x USB 5Gbps headers, supports an additional 4 USB 5Gbps port
3 x USB 2.0 headers, supports an additional 6 USB 2.0 port
Miscellaneous
3 x Addressable RGB Gen 2 headers
1 x CPU Over Voltage jumper
1 x Front panel Audio header (F_AUDIO)
1 x Start button
1 x 10-1 pin Front panel System header
1 x Thunderbolt™ (USB4®) headers
Special Features: Asynchronous clock
Extreme Engine Digi+
- 5K Black metallic capacitors
ASUS Q-Design
- M.2 Q-Latch
- M.2 Q-Release
- M.2 Q-Slide
- PCIe Slot Q-Release
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS thermal solution
- M.2 heatsink backplate
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Clear CMOS button
- ProCool
- Pre-mounted I/O shield
- SafeSlot
Aura Sync
- Addressable RGB Gen 2 headers
Software Features: ROG exclusive software
- ROG CPU-Z
- Dolby Atmos
ASUS exclusive software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- GameFirst
- WiFi Q-Antenna
- MLO Wizard
ASUS DriverHub
- ASUS MB Manager
- ASUS AI Advisor
- AIDA64 Extreme (60 days free trial)
- HWiNFO
- ASUS GlideX
- TurboV Core
- Adobe Creative Cloud (free trial)**
- Norton 360 for Gamers (60 days free trial)
- WinRAR (40 days free trial)
UEFI BIOS
AI Overclocking guide
AI Cache Boost
Integrated WiFi driver support
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash
- ASUS UEFI BIOS EZ mode
- ASUS MyHotkey
* Refer to the ASUS support website for more software features.
** Refer to the ASUS Adobe Creative Cloud offer page for supported models and regional restrictions.
BIOS: 64MB (512Mb) Flash ROM, UEFI AMI BIOS
Accessories: Cables
2 x SATA 6Gb/s Cables
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x M.2 Q-Latch kit
1 x M.2 Q-Slide kit
1 x ROG key chain
1 x ROG Strix stickers
4 x M.2 rubber pads
Documentation
1 x Quick start guide
Operating System: Windows 11 (22H2 & later)
Form Factor: ATX form factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
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