Featuring an ATX form factor, the SeaSonic Prime Ultra 750W Platinum Modular PSUfrom SeaSonic Prime Ultra 750W Platinum Modular PSUprovides a single +12 V rail for stability and compatibility with current generation hardware. It also achieves 80 Plus Platinum certification, thanks its 92% efficiency at 50% system load.

It's built with multiple heavy-duty protection features and the modular design allows you to connect only the cables you need. Unused cables can be stored should you decide to upgrade your system down the road. With less cable clutter, there will be better airflow within the chassis for lower temperatures. A built-in 135mm fan operates silently, thanks to premium hybrid fan control, and provides additional heat dissipation.

750W Single +12V Rail    135mm Cooling Fan    ATX Form Factor    Modular Cables    4 x PCIe Connectors    8 x SATA Connectors    2 x 4-Pin Connectors    Modular Flat Black Cables

80 PLUS Platinum certified

Micro tolerance load regulation (0.5%)

Cable-free connection design

Premium hybrid fan control (fanless until 40% load)

Multi-GPU setup

Gold-plated connectors

Related Questions and Answers

Q: 1. Doing a work station build that suggests I pick up a Corsair RM Series RM750 750W Power Supply. That model is not sold here or in stock here. Can I swap out the Corsair for this power supply? Thanks?

A: Yes, the SeaSonic Electronics Prime Ultra Gold Series 750W 80 Plus Gold Modular ATX Power Supply BH #SESSR750GD2 is a good alternative to the RM750.

Q: 2. Can I install thid power supply in an old ATX cabibet running intel Core i7-3770 CPU?

A: The Corsair RM750e 750W 80 Plus Gold Fully Modular ATX Power Supply (Black) would fit in any standard ATX case and is compatible with the Intel Core i7-3770 CPU.

Q: 3. Will this unit comes with a power cable (3-prong) that plugs into the wall outlet? Specs didn’t mention such cable.

A: Yes, this item comes with a (3-prong) power cable that would connect to the wall for power.

Q: 4. Does the Seasonic Prime Ultra Gold PSU work with a motherboard that has an 8+4-pin CPU connector?

A: yes, this power supply will work with a motherboard that has a 8+4 pin CPU connector.

Q: 5. Will this work with Z490 / LGA 1200 Intel Motherboards?

A: Yes, it is compatible.

Q: 6. Is this the new model PRIME TX-1000?

A: This is a different series. Seasonic is making a distinction between the Prime TX and Prime Ultra Titanium which is what this model is.

Q: 7. i do not live in USA, What European power cable do you recommend for this product ?

A: It is dual voltage, so all you need is the wall outlet adapter. Here is one good option: https://www.bhphotovideo.com/c/product/1171043-REG/qvs_pa_c3wh_world_power_travel_adapter.html

Q: 8. What's the difference between SeaSonic Vertex and SeaSonic PRIME versions?

A: The main differences between the Seasonic Vertex and Seasonic Prime PSUs are that the Vertex line is ATX 3.0 certified with PCIe 5.0 power connectors while the Prime line, like the SeaSonic Electronics PRIME 1300W 80 Plus Gold ATX Modular Power Supply, have longer 12-year manufacturer warranties.

Q: 9. Is this fully modular???

A: This is fully modular you should use only the cables you need to reduce clutter and improve airflow for a better ventilated system.

Q: 10. Has anyone gotten this to work with an x470 motherboard? I've gone through three motherboards and none have powered on, but the old LGA 1150 mobo I'm using right now powers just fine

A: Higher powered, newer motherboards require a separate connection wire to power the CPU aside from the wide wire harness for main power. Check your 470 for a power port.