276°
Posted 20 hours ago

CORSAIR SF Series, SF750, 750 Watt, SFX, 80+ Platinum Certified, Fully Modular Power Supply

£9.9£99Clearance
ZTS2023's avatar
Shared by
ZTS2023
Joined in 2023
82
63

About this deal

By using high-end electrolytic capacitors, SF PLATINUM Series provides the unwavering power and long-term reliability you’ve come to expect from a CORSAIR power supply. Zero RPM Fan Mode I am currently going through a RMA. I don't know the extent of the damage yet. If you are in this situation, figure out who is the distributor and request the RMA claim form (mine was TIYU). The SF750 has only 2 PCIe splitting in two connectors. So is there a difference using 1 PCIe and 1 PCIe splitted in two and on the other hand using 3 discrete PCIe cables? I mean do I get more wattage with 3 separate PCIe cables or doesn't it matter. All PC power supplies contain very high voltages and even with the power disconnected, the voltages stored in the capacitors can be easily enough to kill. It is not recommended to take the cover off any PC power supply for this reason unless you are absolutely confident of your own ability. Because of the grave dangers involved, all PC power supplies by law carry a warning label forbidding removal of the power supply case. Power Factor Correction (PFC) is used in some equipment to minimise the inductive component of the electrical current. This helps to reduce the losses in the electrical supply to that equipment. Power Factor Correction capacitors are normally used to reduce induction in an electrical load, which minimises wasted energy and hence improves the efficiency of a company and reduces electricity costs.

The most powerful SFX power supply in the market, perfect for the most power-dense small-form-factor PCs. 80 Plus Platinum Certified SF PLATINUM power supplies deliver power with over 92% efficiency to keep energy consumption, noise, temperatures, and your power bill low. 100% All Japanese 105°C Capacitors It is not usually practical to reach unity, i.e. Power Factor 1, and it seems that most electricity supply companies accept consumers having a Power Factor as low as 0.94 (94%) without imposing a surcharge. Unfortunately most of the cheap (and not so cheerful) PSUs tend to have a Passive PF as low as 0.75 or 75% which in a large office can lead to a PF surcharge. At low and medium loads the SF450 PLATINUM’s cooling fan doesn’t spin until you need it, for near-silent operation. 92mm Cooling FanThe CORSAIR SF750 80 PLUS Platinum SFX Power Supply is an extraordinarily power-dense PSU, ready to power the most cutting-edge small form factor PCs with 750 continuous watts. AN UNPRECEDENTED 750 WATT SFX PSU Is the damage to other components an assumption? If it has been proven that any hardware has been damaged, then a damage claim should be put in with Corsair to have those parts replaced as well. But the failure of the PSU is on the primary side. The PFC diode, to be precise, so it's EXTREMELY unlikely for there to be damage to anything on the DC side.

Thank you for your support and the very helpful link which shows clearly my next SFF Alderlake built needs a stronger SFX PSU. Hopefully there will be SF850+ in future. The SF PLATINUM Series upgrades the SFX-standard 80mm fan to 92mm, reducing noise and improving performance at demanding loads. Innovative Internal Design DC-DC Converters: 4x Infineon PSMN2R0-30YLE (30V, 100A @ 100°C, 2.8mOhm @ 100°C) PWM Controller: APW7159C However, the good news is that most of Quiet PC’s PSUs implement a system known as Active PFC which involves some clever electronics. This means that their power factor (PF) can be as high as 0.94 or 94% (at full load), while harmful harmonic frequencies are reduced to well below legal requirements. So by using our products, you can be happy in the knowledge that you are doing your bit to save the planet! But for the other accusations you are making: I have not seen a single example or claim of the SF failure damaging any other part of the PC.SF Series power supplies give you 80 PLUS Platinum efficiency, excellent electrical performance, and virtually silent operation in a SFX form factor. With 105°C Japanese capacitors and Zero RPM fan mode, they’re a great choice for high performance small form factor PC’s where reliability and low noise are essential. AN UNPRECEDENTED 750 WATT SFX PSU

Asda Great Deal

Free UK shipping. 15 day free returns.
Community Updates
*So you can easily identify outgoing links on our site, we've marked them with an "*" symbol. Links on our site are monetised, but this never affects which deals get posted. Find more info in our FAQs and About Us page.
New Comment