華碩 Prime 系列經過專業設計，可完全發揮第 3 代 AMD Ryzen 平台的潛能。Prime A520 系列主機板具備強大的供電設計、全面的散熱解決方案和智慧調校選項，以直覺式的軟體和韌體功能為日常使用者和 DIY 電腦組裝玩家提供各種效能調整選項。
AMD A520 (Ryzen AM4) micro ATX 主機板具備 M.2 支援、1 Gb 乙太網路、HDMI/DVI/D-Sub、SATA 6 Gbps、USB 3.2 Gen 2 Type-A
- AMD AM4 插槽：支援第 3 代 AMD Ryzen™ 及第 3 代 AMD Ryzen™ (含 Radeon™ 繪圖處理器)
- 全方位散熱：PCH 散熱器及 Fan Xpert
- 超快連線：M.2 支援、1 Gb 乙太網路、USB 3.2 Gen 2 Type-A
- 5 重防護 III：多種硬體保護功能以提供全方位系統防護
比較
-
PS/2
-
2 x USB 3.2 Gen 1
-
DVI-D
-
D-Sub
-
HDMI
-
2 x USB 2.0
-
USB 3.2 Gen 2
-
Realtek LAN
-
2 x USB 3.2 Gen 1
-
3 x 音訊插孔
-
PCIe 3.0 x16
● ASUS SafeSlot Core -
音訊功能
● LED 燈效設計
● 音訊遮蔽
● 優質音訊
電容器
● 專用音訊 PCB 層 -
DIGI+ VRM 與 EPU
-
支援 DDR4
-
AMD AM4 插槽
-
2 x 正面 USB 3.2 Gen 1
-
AMD A520 晶片組
-
支援 32Gb/s M.2
PCIe 3.0 x4 與 SATA 模式 -
4 x SATA 6Gb/s
-
4 x 正面 USB 2.0
ASUS Corporate Stable Model
ASUS Corporate Stable Model (CSM) 是為了提供穩定可靠的主機板而設計的商業計劃。提供長達 36 個月的產品生命週期支援，並在產品使用壽命結束前 6 個月通知客戶，讓您的組織有足夠的時間做好產品轉移的準備。購買 ASUS CSM 主機板即隨附伺服器級 IT 管理軟體 ASUS Control Center Express。
進一步瞭解 ASUS Corporate Stable Model >* 消費性晶片組 (例如 Q370、H370、B360、H270、B250) 的支援期間設定為 15 個月。計劃的適用情況依據地區而有不同。欲瞭解詳細資訊，請聯絡當地的業務代表。
ASUS Control Center Express
ASUS Control Center Express 是整合式 IT 監控與管理軟體，可透過全方位的控制與易用的功能來加快部署速度、簡化 IT 作業，並提升生產力。ASUS Control Center Express 相容於 100 種以上的 ASUS 主機板，提供符合您商業需求的高品質、TCO 最佳化解決方案。
進一步瞭解 ASUS Control Center Express >最佳化 IT 端點管理
其設計可協助 IT 人員監控公司網路中的裝置，並有助於對多個據點進行遠端庫存檢查
自動化 IT 維護
可讓 IT 人員排程自動更新，在離峰時段將特定裝置或所有裝置更新至最新的 BIOS、軟體及公用程式，以提升系統穩定性與 IT 運作彈性
安全地管理所有端點
可針對個別裝置建立群組規則，安全地管理端點組態、可攜式儲存裝置存取及 PC 軟體應用程式
隨心所欲調校
全方位的控制構成 ASUS Prime 系列的基礎。Prime A520 主機板提供了彈性的工具來調整系統的各個方面，讓您能夠調整效能設定，使其完全配合您的工作方式，充分提高生產力。
全方位能源效率
Energy Processing Unit (EPU) 將省電功能涵蓋全系統。EPU 可自動最佳化功耗並透過「離開模式」大幅節省能源。
彈性散熱控制
Fan Xpert 軟體提供系統風扇的全面控制。自動調校模式只需輕鬆一按就能智慧設定所有參數。另外還有極致靜音模式，能將機殼風扇降到預設最低轉速以下，讓系統在執行輕量作業時安靜無聲。風扇亦可透過 UEFI BIOS 進行控制。
精準數位電源控制
Digi+ 電壓調節模組 (VRM) 可以即時控制壓降、自動切換頻率和能源效率設定。它也可讓您微調 CPU，實現最高的穩定性和效能。
UEFI BIOS
著名的 ASUS UEFI BIOS 提供您設定、調整及調校系統時所需要的所有工具。它為電腦 DIY 組裝新手提供聰明簡化的選項，同時為經驗豐富的使用者提供完整的功能。
適合調校專家的高階調校
以 UEFI 提供的直覺式進階模式可讓您完全控制。內建的搜尋功能讓查找選項變得容易，各種進階功能讓您可以進行智慧的細微調整，按您想要的方式強化效能。
搜尋功能
快速輕鬆尋找所需的選項或設定項目。
ASUS 使用者設定檔
可在不同的 BIOS 版本之間移植組態設定，或與朋友分享。
快速簡單的設定
EZ 模式顯示重要的設定和統計資訊，也提供精靈精靈、拖放功能以及一鍵式重要設定應用程式，全都可幫助您的機器立即啟動執行。
直覺式圖形風扇控制
只要透過滑鼠拖曳曲線位置，即可微調各個風扇的設定。
EZ XMP
一鍵強化 DRAM 效能。
精心散熱設計
PRIME A520M-E 系列設計具備多個混合式風扇接頭以及全面的散熱控制功能，透過 Fan Xpert 軟體或 UEFI BIOS 即可設定這些功能，確保您的裝置在繁重的工作負載下維持低溫和穩定。
- 多重溫度來源
- 智慧防護
- 4 針腳 PWM/DC 風扇
-
每個接頭皆可動態參照三個熱感測器，Fan Xpert 可讓您映射支援的華碩顯示卡的溫度，以最佳化 GPU 與 CPU 密集運算任務的散熱效果。
-
專用整合式電路可保護風扇插座，防止過熱和過電流。
-
內建機殼風扇接頭可自動偵測 PWM 或 DC 風扇。
具備堅實基礎
Prime A520 主機板提供了提高日常工作效率的所有基礎，您的系統將具備穩定的供電、直覺式的散熱和彈性的傳輸選項，隨時準備行動。
強大的電源設計
穩定供電對於第 10 代 Intel Core 處理器充分發揮效能至關重要，Prime A520 的設計專為滿足這些高核心數 CPU 的需求。
ProCool 接頭
專有接頭透過 8+4 pin 接頭連接至 PSU，可將 12 伏特電源直接供應至處理器。各個接頭採用實心腳位，相較於採用空心腳位的傳統接頭，可處理更多的電流。
10+1 DrMOS 功率級
VRM 具備 10+1 DrMOS 功率級，可提供最新 Intel 處理器所需要的功率和效率。
ASUS OptiMem II
主機板走線路由的修訂為最新的 Intel 處理器提供對記憶體頻寬的無限制存取。ASUS OptiMem II 技術可精確映射不同 PCB 層的記憶體訊號路徑，以減少穿孔的數量並增加屏蔽區域，藉此大幅降低串擾。
頂層 – 接地環可避免側向干擾
ASUS OptiMem II 優勢：
- 提升記憶體穩定性與相容性
- 同電壓下擁有較低的記憶體延遲
- 提升記憶體頻率極限
採用 OptiMem II 技術的主機板已通過 Synopsys HSPICE 模擬軟體測試
M.2
(最高 32 Gbps)
以內建 M.2 享受高速傳輸
M.2 插槽以 x4 PCI Express® 3.0 頻寬支援最高 32Gbps 的資料傳輸速度。此為驅動作業系統或應用程式的最佳選擇，可快速存取資料。
Intel® WiFi 6 AX200
Intel® WiFi 6 AX200 模組相容於 802.11ax 標準，並將理論峰值頻寬提高到驚人的 2.4 Gbps。重度使用者可能更為重視的是，這項技術已經最佳化，可以在擁擠的網路中以更高的競爭流量進行更高度有效率的運作。將您的主機板與 ASUS WiFi 6 路由器配對，即可充分體驗 WiFi 6 的連網潛力。
瞭解更多 >Intel WiFi 6 AX200
2.4 Gbps
其他無線配接器
0.86 Gbps
* 實際速度可能不同，並且依據網路情況而有不同。
USB 3.2 Gen 2
Type-A
許多 USB 連接埠支援高階設備和周邊裝置，包括一個後面板 USB Type-A 接頭和相容的 USB 3.2 Gen 2 快速連線。
小細節大不同
Prime A520 系列加入了細緻入微的細節，從提供原始音訊品質的獨家編解碼器到直覺式的 RGB 照明控制 (可讓您自訂系統以建立獨特的個人化外觀) 來改善各種體驗。
SafeSlot Core
強化 PCIe 插槽防止損壞
SafeSlot Core 為 ASUS 獨家 PCIe 插槽，採用特殊掛勾強化固定至主機板，相較於標準擴充插槽，SafeSlot Core 提供 1.6 倍更強固定力和 1.3 倍更大剪切阻力。
華碩 Prime 主機板的 PCIe 和 DIMM 針腳周圍都有強化焊接點。
過電壓防護
世界級電路防護電源設計
獨家的電路設計結合內建電壓調節器，可保護主機板，避免因供電不穩或不良所突然產生的高電壓而損壞。
DRAM 過電流防護
預防短路損壞
內建可復式保險絲可防止過電流和短路損壞。此設計通過 I/O 連接埠並延伸至 DRAM，以維護系統和連接裝置的使用壽命。
不鏽鋼 I/O 背板
3 倍抗腐蝕能力，提升耐用度
抗腐蝕不鏽鋼 I/O 背板以氧化鉻黏合，使用壽命比一般面板長三倍。
LANGuard
提高傳輸量，2.5 倍突波耐受力
ASUS LANGuard 為硬體層級的網路防護，結合進階訊號耦合技術與優質的抗 EMI 表面貼裝電容，可提高傳輸量並確保更可靠的連線功能。
進一步瞭解
1000+
相容裝置與組件
Prime A520 系列提供與數千個組件的優異相容性，我們的合格供應商列表 (QVL) 可識別記憶體相容性，為您帶來更多選擇以提供輕鬆組裝 PC 的體驗。
8000+
驗證時數
每片華碩主機板皆通過 8,000 多小時的嚴格測試，包括燒機、環境、相容性、軟體及安全測試，以確認其耐用性。華碩的可靠度超越業界標準，確保每一個零件在任何環境下都能正常運作。
溫度與濕度測試
確保組件可承受極端環境。
熱量測試
確保系統在最高負載下，仍能維持散熱與穩定。
插拔測試
每個連接埠和接頭都經過反覆安裝的循環測試。
老化測試
長達 48 小時的劣化測試，確保可靠性。
耗電量測試
經確認具備世界級能源效率。
溫度和直流電壓極限測試
確保主機板能夠因應溫度變化所造成的電壓波動。
熱衝擊測試
確保能承受運送時的溫度變化。
非運作衝擊測試
專為運送時可能遭遇的顛簸而進行測試。
燒機測試
所有組件經過檢驗，確保在任何環境中皆能完美運作。
安裝測試
接頭配置經過雙重檢查，確保安裝輕鬆無礙。
墜落測試
以各種高度進行墜落測試，確保耐用性。
鹽霧測試
測試 I/O 可靠性、延長使用壽命和抗鏽能力。
獨家音效功能
結合內建功能以提供更佳的音效
智慧設計和頂級硬體的結合，創造您從未感受過的音質。
音效遮蔽
隔離類比/數位訊號領域，大幅降低多重橫向干擾。
左右音軌分層
可確保雙聲道輸出相同音質。
優質音訊電容
頂級元件以高畫質晰提供身歷其境的音效。
純淨無暇的音訊，讓您彷彿置身遊戲中
預穩式電源供應器
減少電源輸入雜訊，確保效能一致。
音效遮蔽
隔離類比/數位訊號領域，大幅降低多重橫向干擾。
左右音軌分層
可確保雙聲道輸出相同音質。
整合擴大器
可驅動高阻抗耳機，完整呈現高低頻。
消除噪音電路
減少音效輸出中因啟動而發出的噪音。
優質音訊電容
頂級元件以高畫質晰提供身歷其境的音效。
Armoury Crate
Armoury Crate 是全新的軟體公用程式，可讓使用者透過單一易用的介面集中控制支援的產品。Armoury Crate 可控制 ASUS 產品的設定，包括鍵盤與滑鼠的偏好設定。此軟體甚至提供專屬的產品註冊與重點資訊，協助使用者與 ASUS 社群保持聯絡。
-
驅動程式與使用手冊下載
-
帳戶管理
-
PS/2
-
2 x USB 3.2 Gen 1
-
DVI-D
-
D-Sub
-
HDMI
-
2 x USB 2.0
-
USB 3.2 Gen 2
-
Realtek LAN
-
2 x USB 3.2 Gen 1
-
3 x Audio jacks
-
PCIe 3.0 x16
● ASUS SafeSlot Core -
Audio Features
● LED-Illuminated design
● Audio Shielding
● Premium Japanese audio
capacitors
● Dedicated audio PCB layers -
DIGI+ VRM & EPU
-
DDR4 Support
-
AMD AM4 socket for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
-
2 x Front USB 3.2 Gen 1
-
AMD A520 Chipset
-
32Gb/s M.2 support
PCIe 3.0 x4 & SATA mode -
4 x SATA 6Gb/s
-
4 x Front USB 2.0
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime A520 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
ASUS Corporate Stable Model
ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express - server-grade IT management software.
Learn more about ASUS Corporate Stable Model >* Lifecycle support for consumer chipsets (eg. Q370, H370, B360,H270,B250) is set at 15 months. Program offerings may vary by region. Please consult your local sales representative for more information.
ASUS Control Center Express
ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.
Learn more about ASUS Control Center Express >Optimize IT endpoint management
Designed to assist IT staff in monitoring and controlling devices within their corporate networks, and facilitate inventory checking in multiple locations remotely
Automate IT maintenance
Allows IT staff to schedule automatic updates of the latest BIOS, software and utilities to specific or all devices at off-peak times, enhancing system stability and IT operational flexibility
Securely manage all of endpoints
Securely manage endpoint configuration, portable storage access and PC software applications by enabling them to create grouping rules on individual devices
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime A520 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
All-around Energy Efficiency
With the Energy Processing Unit (EPU), you'll enjoy system-wide power savings. The EPU automatically optimizes power consumption and maximizes savings with Away mode.
Flexible Cooling Controls
Fan Xpert software provides comprehensive control over system fans. Auto-Tuning mode intelligently configures all parameters with a single click. There's also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.
Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various Advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
Search Function
Quickly and easily find the option or setting you need.
ASUS User Profile
Port configuration settings between different BIOS versions or share
them with friends.
Quick and Simple Setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.
Intuitive Graphical Fan Control
Fine-tune individual fan settings simply by dragging a curve with the
mouse.
EZ XMP
Improve DRAM performance with one click.
Cooler by Design
PRIME A520M-E is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
- Multiple Temperature Sources
- Smart Protection
- 4-Pin PWM/DC Fan
-
Each header can dynamically reference three thermal sensors. Fan Xpert allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.
-
A dedicated integrated circuit protects the fan header from overheating and overcurrent.
-
The onboard chassis fan header supports auto-detection of PWM or DC fan.
Build on a Solid Foundation
Prime A520 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
Robust Power Design
Stable power is essential to extract every last bit of performance out of 10th Generation Intel Core processors, Prime A520 is geared to cater to the demands of these high-core count CPUs.
ProCool Connectors
Proprietary connectors augment the motherboard's link to the PSU with 8+4 pin connectors that pass 12 volts of power directly to the processors. The jacks feature solid pins that can handle more current than hollow-pin connectors.
10+1 DrMOS Power Stages
A VRM with 10+1 DrMOS Power Stages delivers the power and efficiency that the latest Intel processors demand.
ASUS OptiMem II
Revisions to the motherboard's trace routing provide the latest Intel processors with unrestricted access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal pathways across different PCB layers to reduce vias and adds shielding zones that significantly reduce crosstalk.
Top layer – ground ring to prevent lateral interference
ASUS OptiMem II benefits:
- Improved memory stability and compatibility
- Allows lower memory latencies at equivalent voltages
- Improved memory frequency margin
Motherboards with OptiMem II technology were tested with Synopsys HSPICE simulation software
M.2
(up to 32 Gbps)
Achieve speed with onboard M.2
M.2 Slot supports data-transfer speed up to 32Gbps via x4 PCI Express® 3.0 bandwidth. It‘s the perfect choice for an operating system or application drive, providing fast access to data.
Intel® WiFi 6 AX200
The Intel® WiFi 6 AX200 module is compatible with the 802.11ax standard and pushes theoretical peak bandwidth up to an incredible 2.4 Gbps. Perhaps more importantly for power users, it's optimized for more efficient operation on crowded networks with a lot of competing traffic. Pair your motherboard with ASUS WiFi 6 routers to fully experience the networking potential of WiFi 6.
Learn more >Intel WiFi 6 AX200
2.4 Gbps
Other wireless adapters
0.86 Gbps
* Actual speed varies, and depends on networking conditions.
USB 3.2 Gen 2
Type-A
Numerous USB ports support high-end rigs loaded with peripherals, including one rear-panel USB Type-A connector with fast USB 3.2 Gen 2 connectivity for compatible cases.
Little Things Make a Big Difference
Prime A520 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a unique personal look.
SafeSlot Core
Fortified PCIe slot prevents damage
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots.
ASUS Prime motherboards have strengthened solder points around both the PCIe and DIMM pins.
Overvoltage Protection
World-class circuit-protecting power design
An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.
DRAM Overcurrent Protection
Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices.
Stainless-Steel Back I/O
3X corrosion-resistance for greater durability
Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels.
LANGuard
Pumped-up throughput 2.5X higher surge tolerance
ASUS LANGuard is a hardware-level network protection feature that integrates advanced signal-coupling technology and premium anti-EMI surface-mounted capacitors to improve throughput and ensure a more reliable connection.
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1000+
Compatible devices and components
The Prime A520 series provides superior compatibility with thousands of components and our Qualified Vendor List (QVL) identifies memory compatibility, giving you more choices for worry-free PC-building experiences.
8000+
Validation hours
Every ASUS motherboard is subjected to more than 8,000 hours of stringent tests, including burn-in, environmental, compatibility, software and safety tests to confirm their durability. ASUS reliability surpasses industry standards, ensuring that every component is designed to function flawlessly in any environment.
Temperature and humidity tests
Ensures components withstand extreme conditions.
Thermal measurement tests
Ensures that the system remains cool and stable under
the heaviest loads.
Insertion tests
Every port and connector is put through repeated
installation cycles.
Aging tests
Up to 48-hour aging test ensures reliability.
Power-consumption tests
Checked for world-class energy efficiency.
Temperature and DC margin tests
Ensures that the motherboard is capable of coping
with voltages fluctuations caused by varying temperatures.
Thermal-shock tests
Ensures ability to survive temperature changes during
transportation.
Non-operation shock tests
Built to withstand jolts that may occur during
shipping.
Burn-in tests
Every component is checked to ensure flawless
operation.
Installation tests
Connector placement is double-checked to ensure
hassle-free installation.
Drop tests
Drop tests from various heights ensure durability.
Salt and spray tests
Tested for I/O reliability, prolonged lifespan and
rust-resistance.
Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Audio Shielding
Separates analog/digital signal domains, significantly reducing multi-lateral interference.
Separate Layer for Left and Right Tracks
Ensures minimal crosstalk between audio paths.
Premium Japanese Capacitors
Premium parts provide an immersive sound signature, with exceptional fidelity.
Flawless Audio that Immerses You in the Game
Power Pre-Regulator
Reduces power-input noise to ensure consistent performance.
Audio Shielding
Separates analog/digital signal domains, significantly reducing multi-lateral interference.
Separate Layer for Left and Right Tracks
Ensures minimal crosstalk between audio paths.
Integrated Amplifier
Capable of driving high-impedance headphones, without rolling-off high or low frequencies.
De-Pop Circuit
Reduces start-up popping noise to all audio outputs.
Premium Japanese Capacitors
Premium parts provide an immersive sound signature, with exceptional fidelity.
Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products, from a single intuitive interface. Armoury Crate provides control of settings for ASUS products, including keyboard and mouse preferences. This software even features dedicated product registration and highlight to help you stay in touch with the ASUS community.
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Driver & Manual Download
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Account Management
