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Super Flower Leadex VII Gold 850W ATX 3.0 Power Supply

SF-850F14XG | Super Flower
In stock
Order within 8h 43m 38s for same day dispatch!
Buy now, pay later!
On sale! (normally $229) The Super Flower Leadex VII power supply is a 850W, 80 Plus Gold and ATX 3.0 certified PSU and features a fully modular design. This power supply features HCS terminals, dual 8-pin sockets to 12+4 pin socket on the GPU side, flat cables for easy installation and cable management, a 14cm FDB fan with ECO design to minimise noise, and is PCIe 5.0 ready.


Leadex VII XG 850W ATX 3.0 (BK)

SF-850F14XG(BK) ATX 3.0 Compatible, PCIe 5.0 Ready, 80Plus Gold

LEADEX VII XG is fully compatible with Intel ATX 3.0 Specifications, supporting up to 200% power excursion. HCS terminals & Dual 8-pin sockets on the modular panel to 12+4 pin socket on GPU side, safer design to avoid high angle bending issue. Modern Design to meet the latest safety & PC requirement with IEC/EN 62368 & ALPM mode.

  • 140mm F.D.B Fan: Unique 9-blade design for high airflow and more stable cooling system and provides accurate RPM thus minimizing the noise (dBA).
  • New patented technology of Buckle (20+4) Pin connector (Patent No.: Taiwan M563575 ; China 7566010,USA)
  • Innovative Design for Gaming System & PSU Protection
    DC output +12V/ +5V/ +3.3V remain stable
    Dynamic loading (Transient response) improvement on +12V/+5V/+3.3V
    +12V Output With Exceptional Low Ripple Measurements
  • Low Output Voltage Ripple
  • Eco-Design
    Auto & ECO Fan control
    High efficiency on all rails, including 5VSB
  • 100% Fully Modular With All Ultra Flexible Ribbon Cables For Easy Cable Management.
  • 80 PLUS® Gold Certified,87% 90% 87% Efficiency At 20% 50% 100% Rated Load.
  • 100% Japanese 105°C Capacitors (Main Board & Modular Backpanel)Full Range Auto Voltage Detection Design 100V~240V (Active PFC)
  • Over Voltage Protection / Over Current Protection / Over Power Protection / Short Circuit Protection / Under Voltage Protection / Over Temperature Protection / No Load Operation / Surge & Inrush Protection
  • Supports All Intel / AMD Multi-Core CPU & ATX / BTX Compatible Motherboards (Haswell ready)
  • Supports NVIDIA® SLI™ & ATI CrossFireX™ High Performance Graphics Card
  • PCI-E (6+2) Pin Connector For High-End Graphic Card Requirement.


Highly Efficiency from Ultra-Light Loading to Full Power

LEADEX VII XG series PSU has achieved triple efficiency certification with 80PLUS Gold badge & Cybenetics Platinum badges both in 115V & 230V input that assures extremely low power consumption and waste.

Superflower Leadex VII Gold 850W ATX 3.0 Certified Power Supply - Black Feature 1

Cable & Connector Innovative Design

Compact 150mm size, Fully modularity with all flat cables design makes it easy for installation and cable management.

Patented connector design makes it fully compatible with all motherboards connection (20-24pin for MB/ 8, 8+4 or 8+8 for CPU).

14cm FDB Fan with Eco Design which Minimizes the Noise (dBA)

Linear fan grill design and 140mm & 9 fan blades F.D.B Fan with ECO function. Provides superb airflow for better heat dissipation thus maintaining overall efficiency.

Recommended Badges from HW Busters

LEADEX = Extreme Leader, and Super Flower offers you a superb power! Obtaining the badges from Hardware Busters means XG series scores top performance: Tight load regulation, Good ripple suppression, 100% High Quality Japanese Capacitors and LLC Full-Bridge with DC-DC Design.


General Data

Model Number SF-850F14XG
Colour Black
Wattage 850 W
Transform Efficiency 20%: 87% ; 50% : 90% ; 100% : 87% (115 V Internal Gold) Efficiency
Cybernetics Certified Efficiency: Platinum / Efficiency 230 V: Platinum
Intel Power Design Guide EPS Ver. 2.92 & ATX 3.0
AC Input | Frequency 100 V - 240 V | 60 / 50 Hz , Full Range APFC
Fan Size 14 cm FDB Fan
Dimension 150 mm (L) x 150 mm (W) x 86 mm (H)
Protection OVP / OCP / OPP / SCP / UVP / OTP / NLO / SIP
Safety Certificates cTÜVus / TÜV / CB / CE / FCC / UKCA / RCM / BSMI / RoHS / KCC / EAC / CCC
Temperature Passed 50℃ Hot Testing

Cable Wires

20+4 Pin Detachable One Cable (600 mm)
8(4+4) Pin CPU Detachable Two Cables (700 mm)
PCI 6+2 Pin Detachable Four Cables (700 mm)
4 SATA Detachable Three Cables (550+130+130+130 mm)
4 Molex Detachable One Cable (550+150+150+150 mm)
PCIe 16 Pin Detachable One Cable (700 mm)


DC Output +3.3 V +5 V +12 V -12 V +5 VSB
Max Output Current 20 A 20 A 70.8 A 0.5 A 3.0 A
Max Combined Wattage 100 W 100 W 849.6 W 6 W 15 W
Backed by a 10-year Super Flower warranty.

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