Skip to: | |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - Newegg shopping upgraded ™

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

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. Most customers receive within 4-10 days.

Sold and Shipped by IPC Store a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • ATX12V / EPS12V
  • Full Modular
  • 80 PLUS TITANIUM Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5VSB@3A

LOADING... LOADING...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
Seasonic USA Seasonic USA Seasonic USA
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): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
Ownership: 1 day to 1 week
Verified Owner
5/ 5
good

Pros: nice and looks good

Cons: just builded new computer with this,i like it

Did you find this review helpful?
Ownership: 1 day to 1 week
Verified Owner
4/ 5
Excellent product

Pros: Excellent build quality, quiet operation, solid customer support with an excellent 12-year warranty

Cons: In a price bracket all it's own. Quality demands a premium however. It won't fit everyone's budget, but if you can spring for it, it's worth the asking price.
Cables are the biggest letdown of this unit. They work as intended, but they don't live up to the quality presentation that the rest of the unit had. custom cables are strongly recommended if you want to maintain a clean look.

Other Thoughts: This is my second unit in a newer rig, I had zero complaints on the operation of the first unit, so it was only natural for me to pick up another one.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
flexibility deilvered

Pros: -modular cables
-quite fan
-nice design
-stable power delivery

Cons: -none

Other Thoughts: Have not experimented with the hybrid fan too much yet. Though the hybrid setting is enabled, a full system stress test has not been performed yet.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Works great!

Pros: -fully modular, including main ATX connection: a big plus during installation
-fully silent under about 100W load (selectable with rear switch)
-high efficiency at light load useful for standby operation
-plenty of cabling included: only a full-tower could carry enough parts to use them all
-long warranty suggests confidence in quality and design

Cons: no issues so far

Other Thoughts: Bought to replace a failing 10 year old supply from a different brand. The modular cabling is great, and the packaging includes cable management accessories (zip ties & velcro straps) to help keep cable routing clean. Installation was easy as re-cabling goes. My machine is in standby >75% of the time, so the extra power savings from the Titanium rating will likely cover the cost of the upgrade.

Did you find this review helpful?
5/ 5
Super efficient, great quality, massive 12 year warranty

Pros: Extremely high efficiency (most efficient PSU on the market right now)
Great fit and finish
Includes a PSU tester (never seen that before in all my PSU purchases over the past 25+ years)
Quiet
A TON of connectivity options

Cons: The only thing I could possibly count as a "con" would be the fact that it doesn't come with shorter cable options in the box.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Top power supply

Pros: My ASUS vega56 is not compatible with the Cooler Master v650w.But ASUS vega56 and Seasonic PRIME Ultra 750W 80+ Titanium Power Supply are perfectly compatible.

Cons: Not found yet.

Did you find this review helpful?
5/ 5
Solid

Pros: - Easy to set up
- Main power cables for PCIe and Mobo are hybrid and can fit any combination - perfect for modularity.
- Great rating

Cons: - Nothing so far.

Did you find this review helpful?
Ownership: 1 day to 1 week
3/ 5
Some coil whine issues

Pros: Probably the best computer PSU money can buy in terms of technical performance e.g. Ripple, Efficiency. The unit is so efficient that the fans don't even need to turn on in low load! This is a good thing as dust accumulation will be lesser. My old CX600 was destroyed taking the whole PC with it due to dust covering the components in the PSU causing them to overheat.

Cons: My unit has some minor coil whine/buzzing when the system is idle or in soft off (i.e. shutdown but PSU is still on). Not very noticeable and it happens only intermittently but still a concern.

Other Thoughts: Not sure I will go over the hassle of RMA regarding the coil whine. I will keep an eye on it though.

Did you find this review helpful?
Manufacturer Response:
Hello Eric,

Thank you for your comment. If you have some Coil Whine when computer is OFF but PSU with switch still ON, you may want to check your electric line or your power exttension if you use one as it may be the reason of this noise. Any question or support you may need, you can contact us at usa@seasonic.com or newegg@seasonic.com

Thank you.
Best Regards,
ICON Loading...
  • Add to Wish List
Selected Items

Best Sellers

  • TELeasy

    548 (78% Positive)

    Sold and Shipped by: TELeasy Email This Seller
    Ask TELeasy about:
    • 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
    • We won't share your email with anybody. We'll only use your
      email to contact you
    • Submit

    Ships from United States.
    On-Time
    Delivery
    79.53%
    Product
    Accuracy
    87.21%
    Customer Service
    SATISFACTION
    70.04%

    View All Seller's Reviews

  • FactoryBuy

    143 (74% Positive)

    Sold and Shipped by: FactoryBuy Email This Seller
    Ask FactoryBuy about:
    • 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
    • We won't share your email with anybody. We'll only use your
      email to contact you
    • Submit

    Ships from United States.
    On-Time
    Delivery
    76.92%
    Product
    Accuracy
    83.22%
    Customer Service
    SATISFACTION
    67.82%

    View All Seller's Reviews

  • Newegg
Are you an E-Blast Insider?
 
Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

This item is eligible for Newegg Premier benefits. Are you a Newegg Premier Member? If not, sign up today and get:

  • Free 3-day-or-less shipping on eligible items, discounts on 2- or 1-day delivery
  • Free shipping on returns using labels available on our website
  • No re-stocking fees
Learn More | Sign-in

Condition Guidelines

The following guidelines apply to all product categories unless otherwise indicated within specific categories.

  • New : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty.
  • Refurbished : This means the product was tested and repaired as required to meet the standards of the refurbisher, which may or may not be the original manufacturer. Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details.
  • Open Box : Newegg only guarantees your receipt of the Open Box product with the purchase of this item. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.Open Box items usually do not come with manufacturer or vendor warranty or technical support. However, warranty support may be available if an item was never registered by a previous owner. Please contact the manufacturer to check.
  • Used - Like New : This means that the product has been opened, possibly used but is in perfect condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
  • Used - Very Good : This means that the product has been opened, may show slight signs of use and cosmetic blemish, and may be missing minor accessories, but remain in excellent condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.

Your Personal Data

Newegg’s website and online services use cookies and similar technology for a number of reasons: Some technologies allow the site to function. These functional cookies are required to use the site and complete purchases. Another set of technologies improve the browsing experience and personalize it. Here are all the details about Newegg’s Cookie and Privacy Policies. Please select and accept your settings before you continue. Thank you.

Your Personal Data

Newegg’s website and online services use cookies and similar technology for a number of reasons: Some technologies allow the site to function. These functional cookies are required to use the site and complete purchases. Another set of technologies improve the browsing experience and personalize it. Here are all the details about Newegg’s Cookie and Privacy Policies. Please select and accept your settings before you continue. Thank you.

Your Personal Data

To use this third-party content we need your approval to share your data with them. Here are all the details about Newegg’s Cookie and Privacy Policies. Please accept if you wish to continue with third-party features. Thank you.