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Seasonic PRIME Ultra 750W 80+ Titanium Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, SSR-750TR

Ships from United States.

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  • Intel ATX 12 V
  • Full Modular
  • 80 PLUS TITANIUM Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5VSB@3A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Seasonic USA Seasonic USA Seasonic USA

Seasonic PRIME Ultra Titanium

Power. Performance. PRIME Ultra.

Rated at 80 PLUS Titanium and built using premium quality components, the Seasonic PRIME Ultra series power supplies deliver robust, reliable power for all parts inside a desktop system. The output fluctuation is suppressed to the minimum for stable power delivery. The fully modular design allows you to use only the cables you need, to achieve maximized space, minimum clutter and better airflow inside the case. A thermally controlled fan is fitted with Fluid Dynamic Bearing, ensuring low noise operation as well as extended lifespan.

Available in 650W/750W/850W/1000W to fit your specific needs.

Features
  • Ultra-High Efficiency, 80 PLUS Titanium Certified
    The Seasonic PRIME Titanium 80 PLUS Titanium certified power supply is rated to achieve 94 % efficiency at 50 % system load.
  • Super-High Efficiency, 80 PLUS Platinum Certified
    The Seasonic PRIME Platinum 80 PLUS' Platinum certified power supply is rated to achieve 92 % efficiency at 50 % system load.
  • High Efficiency, 80 PLUS Gold Certified
    The Seasonic PRIME Gold 80 PLUS Gold certified power supply is rated to achieve 90 % efficiency at 50 % system load.
  • Fully Modular Cabling Design
    It is a flexible solution that optimizes cable management and reduces clutter inside the computer case.
  • Micro Tolerance Load Regulation (MTLR)
    Seasonic's latest design keeps the output voltage within a very tight range, achieving under 0.5 % load regulation. This impressive electrical performance and stability makes this power supply an ideal choice for high-performance systems.
  • Top-Quality 135mm Fluid Dynamic Bearing (FDB) Fan
    The high-pressure oil between the FDB's drive shaft and bearing sleeve reduces friction and vibration to increase product lifetime and reliability. The 135 mm larger-sized fan allows for reduced fan rotation speed while maintaining optimal cooling.
  • Premium Hybrid Fan Control
    Sea Sonic's vast experience in designing the most silent power supplies on the market was translated into the development of a state-of-the-art fan control to keep the overall fan noise at a lowest possible level for an undisturbed user experience. The industry's first, advanced three-phased thermal control finds perfect balance between silent and cooling through three operation stages: Fanless-, Silent- and Cooling Mode. Users can manually select between the Seasonic Standard Mode (fan control without Fanless Mode) and Hybrid Mode (fan control including Fanless Mode) settings with the help of a selector switch found on the back panel of the power supply.
  • Cable-free Connection Design
    Seasonic's engineers have implemented a new design feature, where instead of cables, the back panel and PCB (Printed Circuit Board) are connected by a copper plate. This breakthrough solution not only lowers the chance of production errors during manual insertion but it also improves output power quality.
  • Super-Low Ripple Noise (under 20 mV)
    Seasonic's continued commitment to excellent analog power supply design has resulted in the suppression or ripple noise to a level well below the current industry average of 20 mV.
  • Highly Reliable Aluminum Electrolytic Solid Capacitor
    Top-grade, Japan-sourced components extend product life and ensure operation stability under extreme conditions.
  • Gold-Plated High Current Terminals
    Reduces current transmission resistance and increases efficiency.
  • Multl-GPU Technologies Supported
    8-Pin and 6-Pin PCI-E connectors support all GPU platforms.

Specifications / DC cable & Connectors
Seasonic USA Seasonic USA Seasonic USA

Learn more about the SeaSonic USA SSR-750TR

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 12 years
  • Limited Warranty period (labor): 12 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Appears to be a great product

Pros: So far, this power supply has exceeded my expectations. I decided to go ahead and get a high end unit for my new build. It runs cool and quiet. If the fan gets up to maximum RPM, it is audible. It rarely gets to that point. It is so much quieter than the Corsair unit it is replacing. I have no way of checking the electrical guts of the unit but it appears to work as intended.

Cons: This power supply is on the pricey side. On a unit this expensive, I would think it would come with all braided cables.

Overall Review: This is a welcome upgrade to the old Corsair unit it is replacing. It runs cool and quiet. It comes with a PSU tester, cable ties and some case badges. I just wished the cables were braided. I am also glad they did away with the in-line resistors.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
It's a power supply

Pros: Does the job, is not loud and it has the best power efficiency. Also it matches the color scheme I was going for, so that's a plus as well.

Cons: No RGB. (Kidding)

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great, efficient, powerful PSU

Pros: Modular, easy to install. Has lots of power for my needs.
Silent or nearly so under full load.
12 year warranty.
Labels on all cables.
Tester button (useful for initial install and setup).
I have 3 computers now, running 24/7 and power consumption for them is negligible. (Two Seasonic PSU's, one BitFenix low power for router computer).

Cons: Cabling is a little cheap looking, very stiff main power cable; (they all work well). Would really like a flatter or flat main power cable for Mini ITX builds. Cable routing became a problem because of the round geometry.

Overall Review: I already had a 550W Seasonic, but needed more headroom when added more memory and hard drive (SSD) space. I wanted the 50% mark to handle my load best and the price point/efficiency for this was incredible. Installed in a Fractal Design R6 case, ASUS Strix 390 board, i9700K CPU, 32 GB 3200 (c14) DDDR4, 6 TB of SSD/M.2 space.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Awesome Product!

Pros: First, it's quiet. For one that is super important to me. But second, it's got the power that I need. And of course, it looks amazing.

Cons: None so far!

Overall Review: If you're getting a higher powered graphics card you're going to need this thing. It's got room for improvements.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
High quality product

Pros: Extremely quiet even with hybrid mode turned off (so the fan is constantly running). I bought this because I was tired of hearing the fan spin up in my Corsair HX850. I also like that it comes with a few different cable lengths for SATA and Molex power.

Cons: Minor issue, but a couple of the cables required a lot of force to plug in to the unit. I recommend plugging them in before installing the unit into your case.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
A Fantastic PSU!

Pros: This PSU worked flawless out of the box. I purchased to replace a non modular Corsair PSU. 12 year warranty is fantastic and shows Seasonic stands behind their products.

Cons: No cons.

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Working great!

Pros: Quality PSU

Cons: Had to buy it or something at 650w or greater for my new video card.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Quality Product

Pros: - Quiet
- Fully Modular

Cons: - None

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    Ships from United States.
    On-Time
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    97.85%
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  • TELeasy

    736 (79% Positive)

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    • Seasonic PRIME Ultra 750W 80+ Titanium Power Supply, Full Modular, 135mm FDB Fan w/Hybrid Fan Control, ATX12V & EPS12V, Power On Self Tester, SSR-750TR
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    Ships from United States.
    On-Time
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