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Seasonic Flagship PRIME TITANIUM 750 SSR-750TD Active PFC 80 PLUS Titanium 750W ATX 12V 135mm Fluid Dynamic Bearing Fan Super Quiet Power Supply
- ATX12V
- Full Modular
- 80 PLUS TITANIUM Certified
- 100 - 240 V 50/60 Hz
- +3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5VSB@3A
Overview
Specs
Reviews
PRIME Series
In the range of 600W to 850W , with excellent electrical characteristics, top-level components, full modular cabling, made with industrial components and zero PCB cabling, go through rigorous testing to ensure the amazing load regulation and prolong hold-up time…
Features
Ultra-High Efficiency, 80 PLUS® Titanium Certified
The Seasonic PRIME 80 PLUS® Titanium certified power supply is rated to achieve 94 % efficiency at 50 % system load.
The Most Silent Operation
The industry's first, advanced three-phased thermal control finds perfect balance between silence and cooling :Fanless, Silent and Cooling Mode. Users can manually select between the Seasonic S2FC (fan control without Fanless Mode) and S3FC (fan control including Fanless Mode). This unit has a built-in fan control IC, which utilizes hysteresis to optimize how frequently the fan switches on and off. Seasonic’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.
Micro Tolerance Load Regulation
Cable-free Connection Design
Instead of cables, the back panel and the PCB are connected by a copper plate. This design not only improve the overall layout, but also reduces the chance of production errors during manual insertion.
Extended Hold-Up Time
PG hold-up time measured under 100 % load is increased from an industry standard of 16 ms to above 30 ms
Improved Components and Design
General circuit design and component improvements render the Seasonic PRIME series the best performing and the quietest analogue power supply on the market.
Ultra-High Efficiency, 80 PLUS® Titanium Certified
The PRIME 80 PLUS® Titanium achieves the highest level of 80 PLUS® Titanium certification on the market with its 94% efficiency at 50 % system load.
Micro Tolerance Load Regulation
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 135 mm 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
Seasonic’s vast experience in designing the most silent and efficient power supplies on the market was translated into the development of Hybrid Mode; a state-of-the-art fan control that enables users to keep the overall fan noise at the lowest possible level.
Super Low Ripple Noise (Under 20mV)
Seasonic’s continued commitment to excellent analog power supply design has suppressed ripple noise to fall well below the current industry average of 20 mV.
Extended Hold-up Time (above 30 ms)
Improved circuit design and high-quality components have greatly increased the hold-up time measured under 100 % load, from an industry standard of 16 ms to above 30 ms. This substantial improvement means that even under unstable input current conditions the power supply will continue to output stable and precise current to ensure smooth operations.
Highly Reliable Aluminum Electrolytic Solid Capacitors
Top-grade, Japan-sourced components extend product life and ensure operation stability under extreme conditions.
Cable-free Connection Design
Seasonic’s engineers have implemented a new design feature, where instead of cables, the back panel and the PCB 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.
Fully Modular Cabling Design
Multi-GPU Technologies Supported
Gold-Plated High Current Terminals
Specifications / DC cable & Connectors
| Model | PRIME 600-Flanless | PRIME 650 | PRIME 750 | PRIME 850 | |
| Intel Specifications | ATX 12V / EPS 12V | ||||
| Dimension(L x W x H) | 170 x 150 x 86mm +/-1mm | ||||
| Efficiency | 80 PLUS® Titanium / Energy Star / ErP Lot 6 2013 compliant | ||||
| PF Correction | Active, 0.99PF Typical | ||||
| Fan Type | None | 135 mm Fluid Dynamic Bearing (FDB) Fan | |||
| Operating Temp. | 0-50° | ||||
| Relative Humidity | To 85% relative humidity (non-condensing) | ||||
| Protection Features | OPP / OVP / UVP / OCT / SCP / OTP | ||||
| Safety Approvals | CTUVus / TUV / CB / CCC / BSMI / EAC | ||||
| EMC | CE / FCC / C-tick | ||||
| Hazardous Materials | WEEE / RoHS | ||||
| AC Input Range | Full Range: 100V-240 Vac~ (Max. 90 - 264 Vac) | ||||
| Frequency | 50Hz-60Hz | ||||
| Input current @ 100-240Vac | 8A-4A | 8.5A-4A | 9.5A-4.5A | 11A-5.5A | |
| Max. Output | +3.3V | 20A | 20A | 20A | 20A |
| +5V | 20A | 20A | 20A | 20A | |
| +3.3V & 5V comb. | 100W | 100W | 100W | 100W | |
| +12V | 50A | 54A | 62 A | 70 A | |
| +12V comb. | 600W | 648W | 744W | 840W | |
| -12V | 0.3A | 0.3A | 0.3A | 0.3A | |
| -12V comb. | 3.6W | 3.6W | 3.6W | 3.6W | |
| +5Vsb | 2.5A | 3A | 3A | 3A | |
| +5Vsb comb. | 12.5W | 15W | 15W | 15W | |
| Total Power | 600W | 650W | 750W | 850W | |
| Mainboard (24/20Pin) | 1 | 1 | 1 | 1 | |
| CPU (8/4Pin) | 2 | 2 | 2 | 2 | |
| PCI-E (8/6Pin) | 4 | 4 | 4 | 6 | |
| SATA | 4 | 6 | 10 | 10 | |
| Peripheral(4Pin) | 5 | 5 | 5 | 5 | |
| FDD (4Pin) | 1 | 1 | 1 | 1 | |
Warranty & Returns
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. Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-969-9966
- Support Website
- View other products from SeaSonic USA
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