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
White full-modular ATX power supply, 140 mm fan, 150 mm deep

Super Flower

Super Flower Leadex VII XG 850W White power supply SF-850F14XG (WH)

SKU CH-GGD7-RVF3F MPN SF-850F14XG (WH)

An 850W ATX 3.1 power supply with 80 PLUS Gold and Cybenetics Platinum efficiency, full modular cables and a 140mm fluid dynamic bearing fan

  • ColorWhite
  • TypeATX 3.1 Compatible
  • Maximum Power850W
  • Fans1 x 140 mm
  • PFCActive
  • Main Connector20+4Pin

Options ATX 3.1 80+ Gold (850W) White

  • 850 W output powers demanding builds
  • ATX 3.1 & PCIe 5.1 ready for modern GPUs
  • Cybenetics Platinum efficiency at 115 V and 230 V input
  • 140 mm fluid dynamic bearing fan runs quietly
  • Full modular ribbon cables simplify cable management

850 W ATX 3.1 power supply

The Leadex VII XG 850 W is a white full-modular ATX 3.1 unit built for modern desktop builds. It delivers a single +12 V rail rated at 850 W and includes a native 12VHPWR cable alongside three 6+2-pin PCIe connectors. Twelve SATA power connectors support multiple drives. A 140 mm fluid dynamic bearing fan provides cooling.

ATX 3.1 and PCIe 5.1 limits

The unit meets the Intel ATX 3.1 specification and is PCIe 5.1 ready, allowing it to handle transient power spikes from current graphics cards. Efficiency reaches 87 % at 20 % load, 90 % at 50 % load and 87 % at full load under the 80 PLUS Gold programme. Cybenetics Platinum certification confirms 89–91 % overall efficiency at 115 V input and 91–93 % at 230 V input. Active PFC operates across 100–240 V.

Capacity headroom for high-end systems

With 850 W on a single rail the supply comfortably powers a high-end GPU and CPU combination plus storage and peripherals. The 12VHPWR cable and three 6+2-pin connectors give enough PCIe headers for most dual-GPU or single-flagship configurations. Twelve SATA connectors leave headroom for several SSDs and HDDs. Full modular cabling keeps unused leads out of the case.

商品特色

  • 850 W output powers demanding builds
  • ATX 3.1 & PCIe 5.1 ready for modern GPUs
  • Cybenetics Platinum efficiency at 115 V and 230 V input
  • 140 mm fluid dynamic bearing fan runs quietly
  • Full modular ribbon cables simplify cable management

商品規格

BrandSuper Flower
SeriesLeadex VII XG
Model850W
Part NumberSF-850F14XG (WH)
ColorWhite
TypeATX 3.1 Compatible
Maximum Power850W
Fans1 x 140 mm
PFCActive
Main Connector20+4Pin
+12V RailsSingle
PCI-Express Connector3 x 6+2-Pin
SATA Power Connector12
SLISLI Ready
Haswell SupportReady
CrossFireCrossFire Ready
Max PSU Length150 mm
ModularFull Modular
Efficiency> 90%
Energy-Efficient80 PLUS GOLD Certified
PSU Noise LevelCybenetics A
Over Voltage ProtectionYes
Overload ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current15A @ 115V, 10A @ 230V
出貨重量3.11 kg
包裝尺寸338 × 178 × 122 mm

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

Should I pick the 850W white model or look for a different wattage in this series?

This specific unit is the 850W white version; choose it if your build’s peak draw fits within 850W, otherwise select a higher-wattage model from the same Leadex VII XG line.

What does the 850W rating actually deliver inside a PC?

The single +12V rail can supply the full 850W continuously, with 87% efficiency at 20% load, 90% at 50% load and 87% at 100% load per 80 PLUS Gold, plus Cybenetics Platinum overall efficiency above 89% at 115V and above 91% at 230V.

How does the ATX 3.1 and PCIe 5.1 interface limit real-world use?

The PSU meets Intel ATX 3.1 and PCIe 5.1 specs, includes two native 12VHPWR cables (2x8pin-to-16pin) and three 6+2-pin PCIe connectors, so it supports modern GPUs without adapters while the 150mm length fits standard ATX cases.

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。