The Super Flower Leadex 2800W is the strongest PSU available in today’s market and in today’s review I will push it to the limits of my equipment, to see how it will perform and if it will handle the low.
The Super Flower Leadex 2800W (SF-2800F14HP) is (or will be) included in my best ATX v3.x & PCIe 5.x PSU picks article.
As I see it, Super Flower wanted to make a statement that it still has what is necessary to lead the PSU race by releasing the Leadex Platinum 2800W monster. This PSU doesn’t support voltage inputs lower than 200V, so you will need a special socket to use it in the US or any other 115V market. It offers four 12V-2×6 cables/connectors! Say that you utilize all of them fully, at 600W each, you still have 400W available for the rest of the system parts, and this is with the PSU’s nominal full power, since it can deliver way more if required.
This PSU’s price will probably make you want to cry. During a promotional pre-order phase on Newegg, it was listed at $899. This special PSU addresses unique needs, so it is expected to cost a bomb! In today’s review, I will thoroughly evaluate it, checking also if it can deliver full power at a much lower voltage input than 200V. The official price is $1000 when it lands with enough stock in the US market.
Look at our best ATX v3.1 PSU guide before buying your next PSU.
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- Manufacturer (OEM): Super Flower
- Max Power: 2800W
- Cybenetics Efficiency: [230V] Cybenetics Titanium (93.184%)
- Noise: Cybenetics Standard+ (39.85dB[A])
- Compliance: ATX v3.1, EPS 2.92
- Operating Temperature (Continuous Full Load): 0 – 50 °C
- Alternative Low Power Mode support: Yes
- Power 12V combined: 2799.6W
- Number of 12V rails: 1
- Power 5V + 3.3v: 100W
- Power 5VSB: 15W
- Cooling: 140mm Fluid Dynamic Bearing Fan (ZFB142512D)
- Semi-Passive Operation: No
- Modular Design: Yes (Fully)
- High Power Connectors: 2x EPS (2x cables), 6x PCIe 6+2 pin (6x cables), 4x PCIe 12+4 pin (600W)
- Peripheral Connectors: 16x SATA (4x cables), 4x 4-pin Molex (1x cable)
- ATX Cable Length: 590mm
- EPS Cable Length: 700mm
- 12+4 pin PCIe Cable Length: 700mm
- 6+2 pin PCIe Cable Length: 700mm
- Distance between SATA/4-pin Molex: 110mm / 100mm
- In-cable capacitors: No
- Dimensions (W x H x D): 150 mm x 85 mm x 200mm
- Weight: 2.99 kg (6.60 lb)
- Warranty: 10 years
- MSRP (excluding VAT): $1000
Power Specifications
| Rail | 3.3V | 5V | 12V | 5VSB | -12V | |
| Max. Power | Amps | 20 | 20 | 233.3 | 3 | 0.5 |
| Watts | 100 | 2799.6 | 15 | 6 | ||
| Total Max. Power (W) | 2800 | |||||
Hello,
is there a place where we can view the 20, 50% load transients for power supplies not covered here on Hwbusters?
cybenetics PSU performance database includes them in the overall performance algorithm that it uses to classify the PSUs
hello Aris wanna ask about legality of cybenetics logo, i’ve seen FSP VITA GM product certified data was Platinum but in boxes it just showing Gold efficiency, it’s still allowed by laws to put Gold effficiency logo on Platinum product ?
Hi! “Downgrades” are permitted, but no upgrades!