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SUPER FLOWER

Super Flower Leadex VII XP PRO 1200W 80+ Platinum, Cybenetics Platinum, Full Modular, ATX 3.1 & PCIe 5.0, W/12VHPWR (2x8pin-16pin Native Cables), FDB Fan, SF-1200F14XP, Black

  • Based on 35 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 26
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Style: Platinum 1200W ATX 3.1 Black


Features

  • 80 PLUS Platinum Certified, 90% 92% 89% Efficiency At 20% 50% 100% Rated Load
  • Tight Voltage Regulation (12 V, 5 V and 3.3 V) [ 0.5%]
  • Cybenetics Platinum Certified, 89% & <91% overall efficiency (115 INPUT), 91% & <93% overall efficiency (230 INPUT)
  • Intel ATX 3.0 Certified: Compliant with ATX 3.1 standard & PCIe Gen 5 ready and 16-Pin PCIe Gen 5 Cable (12V-2x6), resisting transient power spikes.
  • Full modular design with all ribbon cables to maximize flexibility

Description

LEADEX VII Platinum PRO is fully compatible with Intel ATX 3.1 Specifications, supporting up to 200% power excursion. HCS terminals & Dual Patented 9-Pin Super Connector 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 blade design for high airflow and more stable cooling system and provides accurate RPM thus minimizing the noise (dBA). ★Copper shaft around the bearing which provides stability and durability during operation thus better heat dissipation and longer life span. ★ New patented Universal SUPER CONNECTOR(Patent No.: Taiwan D196948 D196949 ; China CN304998083S) Universal Super Connectors with a patent allows you to plug CPU, PCI-E and peripherals freely in any of the 9pin socket provided. ★ New patented technology of Buckle (20+4) Pin connector(Patent No.: Taiwan M563575 ; China 7566010) ★ Innovative Design for gaming System & PSU protection 1. DC output +12V/+5V/+3.3V remain stable 2. Dynamic loading (Transient response) improvement on +12V/+5V/+3.3V 3. +12V Output With Exceptional Low Ripple Measurements 4. Low Output Voltage Ripple ★ ECO-design 1. Auto & ECO Fan Control 2. High efficiency on all rails, including 5VSB ★ 100% Fully Modular With All Ultra Flexible Ribbon Cables For Easy Cable Management. ★ 80 PLUS® Platinum Certified,90% 92% 89% 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) ★Comply With ATX 12V v3.1, EPS 12V v2.92 Specification. ★ Comply With Energy Star Standard & EuP (Energy Using Products) Regulation ★ Over Voltage Protection / Over Current Protection / Over Power Protection / Short Circuit Protection / Under Voltage Protection / Over Temperature Protection / No Load Operation / Surge & Inrush Protection ★ Support All Intel / AMD Multi- Core CPU & ATX / BTX Compatible Motherboards (Haswell ready) ★ Support NVIDIA® SLI™ & ATI CrossFireX™ High Performance Graphic Card ★ More than 2,000 times On/Off test ★ Lead-free Green Materials with RoHS / WEEE Compliance ★ Perfect For Professional & High Performance Gaming System ★ PCI-E (6+2) Pin Connector For High-End Graphic Card Requirements.

Model Name: Leadex VII XP ATX 3.1 1200W


Brand: SUPER FLOWER


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 1200 Watts


Form Factor: ATX


Wattage: 1200 watts


Cooling Method: Air


Item dimensions L x W x H: 5.9 x 5.9 x 3.4 inches


Item Weight: 4.6 Pounds


Brand: ‎SUPER FLOWER


Series: ‎Leadex VII XP ATX 3.1 1200W


Item model number: ‎SF-1200F14XP


Item Weight: ‎4.6 pounds


Product Dimensions: ‎5.9 x 5.9 x 3.4 inches


Item Dimensions LxWxH: ‎5.9 x 5.9 x 3.4 inches


Color: ‎Black


Manufacturer: ‎SUPER FLOWER


Date First Available: ‎January 24, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent quality and value for a high-end PSU
Style: Platinum 1200W ATX 3.1 White
The Super Flower Leadex VII XP 1200W 80+ Platinum delivers outstanding build quality. Everything feels solid and well engineered, and I really like their proprietary connectors, which are easy to work with and feel more secure than many standard designs. In terms of performance, it has been completely reliable with no issues so far. For the price, the combination of efficiency and wattage is hard to beat. It performs on the same level as the top brands that cost significantly more, and in some cases even exceeds them. Overall, this is a high-end power supply at a very competitive price and an easy recommendation. ... show more
Reviewed in the United States on December 4, 2025 by BJ
    • Built Like a Tank
Style: Titanium 1600W ATX 3.1 Black
Power supply is heavy and large. Weight is usually a good indicator for quality internal components. Modular cables are a bit stiff as the wire insulation is lower quality and not as flexible and the braided sleeving is a bit sloppy. The wire gauge is appropriate size. The ends of the sleeving are secured with adhesive lined heatshrink which reduces flexibility at the plug ends greatly. Looks like there are additional, what I assume, capacitors within the heatshrink near the component plugs. Supply performed excellent with no issues. Cooling fan is audible when drawing large amounts of current, but throttles down at normal operation. I opted to use the "always on" fan selector switch instead of "eco mode" where the fan turns off at low temperatures. At idle use the fan is barely audible, and good practice to have even minimal airflow over heat generating components. Supply comes with sufficient quantity of modular cables, but some of the lengths were getting a bit tight to neatly dress the cabling in an a Lian-Li LANCOOL III. Mainly the motherboard power cables. I would recommend this supply as it seems to be stable, efficient, and simple. Cable flexibility would be my only complaint. Comes with a power supply "tester", just a simple plug for the ATX cable that jumps the turn on signal to ground. Works for priming a custom water cooling loop. Powering an i9-14900k, RTX5090, ASUS Pro WS W680-ACE IPMI, 128GB ECC RAM, 2 NVMe drives, 1 7.2k SATA drive, custom water cooling loop with D5 pump and 10 Thermaltake TOUGHFAN Pro's. ... show more
Reviewed in the United States on August 9, 2025 by MST
    • Great PSU Seems great so far
Style: Platinum 1200W ATX 3.1 Black
Seems great so far. Replaced my failed Corsair power supply. Good unit for the money seems quiet and well made. I run with a high end gaming PC and a RTX 5090 no problem. Cable for GPU much simpler than my old setup.
Reviewed in the United States on October 16, 2025 by BakaOppai
    • Rock-Solid Power for High-End AMD Build
Style: Platinum 1200W ATX 3.1 White
The Super Flower Leadex VII XG 1200W (80+ Platinum) PSU has been absolutely flawless in my high-performance build. I’m running a Ryzen 9 9950X3D, XFX RX 9070 XT GPU, ASUS ROG Crosshair X870E Hero motherboard, G.SKILL Trident Z5 Neo DDR5-6000 CL28 memory, and an ARCTIC Liquid Freezer III Pro 360 A-RGB cooler — all powered smoothly with zero issues. This PSU handles overclocking and power spikes effortlessly, and the pre-sleeved modular cables it came with were of such high quality that I returned my aftermarket AsiaHorse extensions. Clean installation, stable voltages, and whisper-quiet operation. Highly recommend for demanding AMD gaming and workstation builds. ... show more
Reviewed in the United States on June 16, 2025 by Francisco Velez
    • It's alright a cable was damaged in shipping
Style: Platinum 1000W ATX 3.1 Black
Review Image by J. Gregory J. Gregory
PSU seems to be functioning fine and doing what it was advertised to do. The actual PSU was packaged nicely. The 16 Pin 600w cable however was broken in the box, the plastic latch apparently broke in shipping. Not a major deal breaker for me as I don't have anything to use it, but not exactly ideal. Buying a replacement cable does not seem to be feasible as they do not appear to be sold anywhere. Rest of the cables were fine and simple enough to route and connect. ... show more
Reviewed in the United States on March 6, 2025 by J. Gregory J. Gregory
    • Great PSU, great manufacturer
Style: Platinum 1200W ATX 3.1 Black
I've purchased several SuperFlower PSUs and they've all performed well. Purchase this one because the prior PSU I had didn't have a native 12PIN for the newer RTX 5000 series card, of which I recently purchased, and I read that using the adapter that comes with them could be dangerous (plenty of horror stories online). I noticed a new design on this one where the PSU unit only has 2 types of sockets: the motherboard and "universal", which you can plug any of the cables into. This was a very nice design upgrade and allowed me more flexibility in how I arranged the cables. ... show more
Reviewed in the United States on November 20, 2025 by D Tran
    • Connections. Graphics card. Motherboard connectors
Style: Platinum 1200W ATX 3.1 Black
Wow yeah.. the patented connections are incredible. They fit 10x better than the standard PSU connections. Note that the other end of these cables will still fit in the standard slots on a motherboard or a GPU. Speaking of graphics the cable that comes included with this, that is for the higher GPUs (ex; 4080, 4090 etc), fits perfectly! Very solid PSU. ... show more
Reviewed in the United States on July 15, 2025 by Verified User
    • Dangerous Defective Unit – Damaged My Entire Computer
Style: Titanium 1600W ATX 3.1 Black
Review Image by Yang Yang
Review Image by Yang Yang
Review Image by Yang Yang
I purchased the Super Flower Leadex Titanium 1600W power supply expecting a reliable and high-quality product. Unfortunately, the moment I powered on my computer with this PSU installed, it immediately short-circuited. Sparks flew, smoke appeared, and the cables literally melted within seconds. As a result, every component connected to the power supply—my GPU, CPU, motherboard, memory, water cooler, and SSD—was irreversibly damaged. Previously, my computer had been operating smoothly with a different 1000W power supply, so the issue clearly lies with this defective unit. I'm extremely disappointed and frustrated. This catastrophic failure not only destroyed valuable hardware but also caused me significant inconvenience due to lost data and downtime. I strongly advise caution to potential buyers and recommend avoiding this product entirely. ... show more
Reviewed in the United States on May 23, 2025 by Yang Yang

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