我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
ASUS TUF B850-E ATX motherboard with AM5 socket, large VRM heatsinks, three M.2 shields, pre-mounted I/O shield

ASUS

ASUS TUF GAMING B850-E WIFI AMD motherboard & Ryzen 9 9900X3D CPU combo

SKU CH-KV48-R9HMA

Pairs an AM5 motherboard with a 12-core Ryzen 9 9900X3D, DDR5 support, PCIe 5.0 M.2, Wi-Fi 6E and 2.5Gb Ethernet

  • CPU Socket TypeAM5

Motherboard TUF GAMING B850-E WIFI

顯示另外 3 款選項

CPU + Ryzen 9 9900X3D

  • Ready for advanced AI workloads with power and connectivity for demanding applications
  • Stable power delivery via 8+2+1 80A DrMOS stages, 8-layer PCB and ProCool connectors
  • Fast storage options with one PCIe 5.0 M.2 slot and two PCIe 4.0 M.2 slots
  • Ultrafast connectivity through Wi-Fi 6E, 2.5Gb Ethernet, USB 20Gbps Type-C front and USB 10Gbps Type-C rear
  • High-performance Ryzen 9 9900X3D CPU with 128MB L3 cache and Radeon graphics

Combo for AI-ready desktop builds

This bundle pairs the ASUS TUF GAMING B850-E WIFI motherboard with an AMD Ryzen 9 9900X3D processor. The board uses the AMD AM5 socket and supports Ryzen 7000, 8000 and 9000 series CPUs. It targets enthusiasts who want a single package for advanced AI workloads and high-end gaming. DDR5 memory is required for operation.

Enlarged VRM heatsink with 80A DrMOS stages

An 8+2+1 power design uses 80A DrMOS stages on an 8-layer PCB with alloy chokes and durable capacitors. Enlarged VRM and PCH heatsinks join a flexible M.2 heatsink and hybrid fan headers managed by Fan Xpert 4. The CPU has a 120W base power rating. Cooling capacity scales with the installed cooler and case airflow.

128MB L3 cache on the Ryzen 9 9900X3D

The processor delivers 128MB of L3 cache and 12MB of L2 cache built on TSMC 4nm FinFET Granite Ridge Zen 5 architecture. Integrated AMD Radeon graphics provide display output without a discrete card. This cache size is the key differentiator for latency-sensitive gaming and AI tasks. Ensure your cooler and power supply match the 120W thermal design.

商品特色

  • Ready for advanced AI workloads with power and connectivity for demanding applications
  • Stable power delivery via 8+2+1 80A DrMOS stages, 8-layer PCB and ProCool connectors
  • Fast storage options with one PCIe 5.0 M.2 slot and two PCIe 4.0 M.2 slots
  • Ultrafast connectivity through Wi-Fi 6E, 2.5Gb Ethernet, USB 20Gbps Type-C front and USB 10Gbps Type-C rear
  • High-performance Ryzen 9 9900X3D CPU with 128MB L3 cache and Radeon graphics

商品規格

BrandASUS
ModelTUF GAMING B850-E WIFI+R9 9900X3D
CPU Socket TypeAM5

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I install the Ryzen 9 9900X3D into the AM5 socket, and what step do people get wrong?

Align the triangle on the CPU with the socket marker, lower it gently without pressure, then close the retention arm; the common mistake is forcing the chip before the arm is fully latched, which can bend the delicate contact pads.

What maintenance or replacement will the 120W Ryzen 9 9900X3D need later?

Plan to renew the thermal paste every few years and clean dust from the enlarged VRM heatsink, M.2 heatsink and PCH heatsink so the comprehensive cooling keeps the 128MB L3 cache processor stable.

What limit appears first when the 8+2+1 80A DrMOS power stages run sustained loads?

The VRM temperature ceiling is reached before the 8-layer PCB or ProCool connectors saturate, so adequate case airflow over the enlarged heatsink becomes the limiting factor.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。