Juice up your rig with the PRIME ULTRA Platinum 850W 80 Plus Platinum Modular Power Supply from Seasonic. Designed to deliver worry-free wattage, this fully-modular PSU features a cable-free PCB as well as a 135mm fluid dynamic bearing fan. The PRIME ULTRA also supports multiple GPUs for graphics-heavy applications. Additionally, a hybrid fan control allows users to limit fan speed and volume via a hardware switch. Capable of quiet, fanless operation below 40% load, the PRIME ULTRA Platinum retains up to 92% efficiency at 50% load. Following the Intel ATX12V specification, this power supply also utilizes flat cables and gold-plated high-current terminals. The 850W PRIME ULTRA Platinum PSU comes with six PCI-E connectors, ten SATA connectors, and five 4-Pin connectors, as well as a PSU tester and SATA 3.3 adapter.
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Key Features
- 850W Single +12V Rail
- 135mm Cooling Fan
- Intel ATX12V
- 6 x PCI-E Connectors
Juice up your rig with the PRIME ULTRA Platinum 850W 80 Plus Platinum Modular Power Supply from Seasonic. Designed to deliver worry-free wattage, this fully-modular PSU features a cable-free PCB as well as a 135mm fluid dynamic bearing fan. The PRIME ULTRA also supports multiple GPUs for graphics-heavy applications. Additionally, a hybrid fan control allows users to limit fan speed and volume via a hardware switch. Capable of quiet, fanless operation below 40% load, the PRIME ULTRA Platinum retains up to 92% efficiency at 50% load. Following the Intel ATX12V specification, this power supply also utilizes flat cables and gold-plated high-current terminals. The 850W PRIME ULTRA Platinum PSU comes with six PCI-E connectors, ten SATA connectors, and five 4-Pin connectors, as well as a PSU tester and SATA 3.3 adapter.
Special Order
Expected availability: 7-14 Business Days
$194.99
Protect Your Gear
Add a protection plan from $17.00
SeaSonic Electronics PRIME ULTRA Platinum Overview
Fluid Dynamic Bearing Fan
High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.
Cable-Free Connection Design
Seasonic's engineers have implemented a new design feature, where instead of cables, the back panel and the 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.
UPC: 882016001123
SeaSonic Electronics PRIME ULTRA Platinum Specs
Connectivity
| Total Connectors | |
| Cable Design |
Electrical
| Total Wattage | |
| Number of +12 V Rails | |
| Combined Power for +12 V | |
| Max Load for +12 V | |
| Combined Power for +3.3/+5 V | |
| Max Load for +3.3 V | |
| Max Load for +5 V | |
| Max Power for +5 Vsb | |
| Max Load for +5 Vsb | |
| Max Power for -12 V | |
| Max Load for -12 V | |
| AC Input Power |
General
| Efficiency Rating | |
| Active Power Factor Correction | |
| Efficiency |
Cooling
| Fan Size | |
| Bearing Type | |
| Fan Life Expectancy |
Environmental
| Operating Temperature |
Physical
| Form Factor | |
| Compliance | |
| Protection | |
| Certifications | |
| Mean Time Between Failures (MTBF) | |
| Dimensions |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
SeaSonic Electronics PRIME ULTRA Platinum Reviews
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