Super Flower Leadex III 750W 80+ Gold, Three-Way ECO Mode Fanless, Silent & Cooling Mode, FDB Fan, Full Modular Power Supply, Dual Over Power Protection, SF-750F14HG
$5 promotional gift card w/ purchase, limited offer By Super Flower
1 x 20+4Pin ATX 2 x 8pin (4+4) EPS (CPU) 4 x 8pin (6+2) PCIE 8 x SATA 4 x Four-Pin Peripheral
Cable Spec
20+4Pin: one cable (600mm) 8 (4+4Pin) CPU: two cables (700mm) SLI (2 x PCI 6+2Pin): two cables (550+150mm) 4 x SATA: two cables (550+120+120+120mm) 4 x Molex: one cable (550+100+100+100mm)
Features
Features
Innovative Design for gaming System & PSU protection DC output +12V/ +5V/ +3.3V remain stable Dynamic loading improvement on +12V/ +5V/ +3.3V Low Output Voltage Ripple Dual Over Power Protection ECO-design Auto + two levels of ECO Fan control High efficiency on all rails, including 5VSB 100% Fully Modular Cabling Design For Easy Cable Management 80 PLUS Gold Certified for LEADEX III Gold Series 100% Japanese 105°C Capacitors (Main Board & Modular Backpanel) 100% Taiwan A Grade 105°C Capacitors (Modular Backpanel) Full Range Auto Voltage Detection Design 100V~240V (Active PFC) Comply With ATX 12V. v2.32 & 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
Dimension & Weight
Dimensions
3.39" x 5.91" x 6.30"
Additional Information
Date First Available
May 12, 2020
Anonymous
Ownership: 1 month to 1 year
Verified Owner
SF-850F14HG10/18/2020 12:39:18 PM
Pros: - 80+ gold efficiency
- Fully modular
- Fan mode selection
- Good price to performance
- Clean build quality
- quiet
- Cable lengths were perfect for mircro-ATX tower
Cons: - Cable sleeves are good, but the segment between the connectors and sleeves is a bit messy in appearance.
Overall Review: I bought this as an upgrade in anticipation of the next-gen nvidia and AMD cards. I also wanted a fully modular power supply for my smallish micro-ATX case. I was eyeing a few EVGA PSUs initially, but when I read that Super Flower was originally an OEM for EVGA I went for this product instead. I read some very positive initial reviews that helped inform my decision. I also figured that since Super Flower is trying to make its debut, the general quality and service might be better out of an effort to make a good first impression.
I am very satisfied with the purchase overall; the build quality is good and it has the features and efficiency I wanted.
Pros: Great packaging, good looking black cables. Easy mounting and everything you need is included.
Overall Review: I live in an area with constant power fluctuations. When I built my rig, I went with a well known brand. That psu was super sensitive to power fluctuations and would shut down. I bought a high quality battery backup and it was still sensitive to it and still shutdown everytime. After looking into many different forums I found that I was not the only one with this issue. So I took a chance on this one. I am now very satisfied with this super flower. The price was amazing for a 850 80+ gold. My rig hasn't shut off once due to power fluctuations. I will definitely keep this in brand in mind for future builds.
Anonymous
Ownership: 1 week to 1 month
Verified Owner
Great PSU10/20/2020 6:39:00 PM
Overall Review: A tier PSU on LTT list, works great very quiet.
Pros: Power
Price
Warranty
Customer service
Quality
Overall Review: Other brands are out here marketing underperforming power supplies with poor quality parts and fancy names while Superflow is just pumping out simple beastly units. 10/10 price per performance cant be beat.
Anonymous
Ownership: 1 month to 1 year
Verified Owner
Great product4/18/2021 10:49:27 PM
Pros: Owned it for about 6 months now
-Cheap
-Gold rated
-Fully Modular
-Enough watts for my 3070
Cons: None so far
Overall Review: I would recommend it for sure. They are OEM of EVGA psus
Anonymous
Ownership: 1 month to 1 year
Verified Owner
Screams quality4/23/2021 6:33:31 AM
Pros: When you take it out of the box, you can just tell that this thing is built like a tank, the fit and finish is perfect. It is incredibly power efficient, cool, and quiet.
Overall Review: Excellent, if you want 850 gold, buy this and stop looking at it.
Overall Review: I've been using this since January 2021 until now (October 2021). I had installed this in a brand new build (5800x, RTX 3070) and all was well for a very long time - had no issues.
More recently, in August/September 2021, I've been starting to get random restarts on my build, at idle (not even running any heavy loads, maybe at most a Discord call and youtube videos). It'll restart a bit and then usually work for the rest of my PC session.
It's a shame because the install was easy and I had a very solid 8 months with it. I've tried debugging other potential issues, and at this point I think it's just the PSU has some sort of defect. Would not recommend to others and am looking to replace this PSU asap.
EDIT (10/13/2021): Shortly after posting this review, a Super Flower service representative reached out to me and very nicely offered a full free replacement on the unit. While I am still wary of the long term reliability of these units and would be hesitant to use another in my own PC build, I appreciate that they reached out promptly and offered a replacement. For any builders with defective units, I would suggest contacting Super Flower support since they seem responsive. With this in mind I've changed my original rating from 2/5 to 4/5.
Pros: - 80+ gold efficiency - Fully modular - Fan mode selection - Good price to performance - Clean build quality - quiet - Cable lengths were perfect for mircro-ATX tower
Cons: - Cable sleeves are good, but the segment between the connectors and sleeves is a bit messy in appearance.
Overall Review: I bought this as an upgrade in anticipation of the next-gen nvidia and AMD cards. I also wanted a fully modular power supply for my smallish micro-ATX case. I was eyeing a few EVGA PSUs initially, but when I read that Super Flower was originally an OEM for EVGA I went for this product instead. I read some very positive initial reviews that helped inform my decision. I also figured that since Super Flower is trying to make its debut, the general quality and service might be better out of an effort to make a good first impression. I am very satisfied with the purchase overall; the build quality is good and it has the features and efficiency I wanted.