Description
SeaSonic Electronics PRIME PX ATX 3.0 Overview
- 1Description
- 2Feature Summary
- 380 PLUS PLATINUM
- 4ATX 3.0 and 16-Pin PCIe Gen5 Cable (12VHPWR)
- 5Digital Hybrid Fan Control
- 6Fluid Dynamic Bearing
- 7How It Works
- 8Cable Free Connection Design
Designed to drive high-power graphics cards and processors, the PRIME PX ATX 3.0 1600W 80 Plus Platinum Modular Power Supply from Seasonic features ATX 3.0 and PCIe 5.0 compatibility, with a total power output of 1600W. It is equipped with native 12VHPWR connectors, Digital Fan Control, and electrolytic capacitors that are rated up to 221°F for long-term durability. This PSU has two M/B connectors, nine CPU/PCIe connectors, six IDE/SATA/Molex connectors, and two 12VHPWR connectors. It stays cool using a 135mm fan with fluid dynamic bearings. Included are cable necessary for operation.
Feature Summary
- ATX 3.0 and 16-pin PCIe 5.0 Cable (12VHPWR)
- 90 PLUS Platinum Certified
- Cybernetics ETA Titanium and Lambda A-
- 135mm Fluid Dynamic Bearing Fan
- Digital Hybrid Fan Control
- Tight Voltage Regulation (12, 5, and 3.3V ±3%)
- Gold Plated High Current Terminal (MB, CPU, and PCIe)
- 12 Year Warranty
80 PLUS PLATINUM
The PRIME Platinum Series achieves 80 PLUS Platinum certification with its 92% efficiency at 50% system load.
ATX 3.0 and 16-Pin PCIe Gen5 Cable (12VHPWR)
Seasonic's PRIME ATX 3.0 Series is designed and built to power PC components requiring the ATX 3.0 and PCIe 5.0 standards.
Digital 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 digital fan control that enables users to keep the overall fan noise at the lowest possible level.
Fluid Dynamic Bearing
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.
How It Works
When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.
Cable Free Connection Design
Seasonic's engineers have implemented a design feature, where instead of cables, the back panel and the PCB (Printed Circuit Board) are connected by a copper plate. This solution not only lowers the chance of production errors during manual insertion, but it also improves output power quality.
In the Box
- SeaSonic Electronics PRIME PX ATX 3.0 1600W 80 Plus Platinum Modular Power Supply
- Motherboard Cable (24/20 Pins)
- 3 x CPU Cables (8/4 Pins)
- 6 x PCIe Cables (8/6 Pins)
- 4 x SATA Cables
- SATA Cable (3.3V)
- Molex Cable
- 2 x 12Vh Power Cable (12+4 Pins to 12+4 Pins)
- Limited 12-Year Manufacturer Warranty
Table of Contents
- Description
- Feature Summary
- 80 PLUS PLATINUM
- ATX 3.0 and 16-Pin PCIe Gen5 Cable (12VHPWR)
- Digital Hybrid Fan Control
- Fluid Dynamic Bearing
- How It Works
- Cable Free Connection Design
SeaSonic Electronics PRIME PX ATX 3.0 Specs
Key Specs
| Total Connectors |
1 x 24-Pin ATX Motherboard
3 x 4+4-Pin EPS CPU 6 x 6+2-Pin PCIe 16 x 15-Pin SATA 3 x 4-Pin Peripheral / Molex 1 x 16-Pin PCIe (12VHPWR) |
| Cable Design |
Modular
|
| Total Wattage |
1600 W
|
| Number of +12 V Rails |
1
|
| Efficiency Rating |
80 PLUS Platinum
|
| Form Factor |
ATX
|
Connectivity
| Total Connectors |
1 x 24-Pin ATX Motherboard
3 x 4+4-Pin EPS CPU 6 x 6+2-Pin PCIe 16 x 15-Pin SATA 3 x 4-Pin Peripheral / Molex 1 x 16-Pin PCIe (12VHPWR) |
| Cable Design |
Modular
|
| PCIe Connector Distances |
29.5" / 750 mm
|
| SATA Connector Distances |
17.7" / 450 mm
18.5" / 470 mm 21.7" / 550 mm 22.4" / 570 mm 29.9" / 760 mm 33.9" / 860 mm 37.4" / 950 mm |
| Peripheral Connector Distances |
18.5" / 470 mm
27.2" / 690 mm |
| ATX Connector Distance |
24" / 610 mm
|
| EPS Connector Distances |
27.6" / 700 mm
|
Electrical
| Total Wattage |
1600 W
|
| Number of +12 V Rails |
1
|
| Combined Power for +12 V |
1600 W
|
| Max Load for +12 V |
133.3 A
|
| Combined Power for +3.3/+5 V |
125 W
|
| Max Load for +3.3 V |
25 A
|
| Max Load for +5 V |
25 A
|
| Max Power for +5 Vsb |
15 W
|
| Max Load for +5 Vsb |
3 A
|
| Max Power for -12 V |
6 W
|
| Max Load for -12 V |
0.5 A
|
| AC Input Power |
100 to 240 VAC, 50 / 60 Hz at 10 to 15 A
|
General
| Efficiency Rating |
80 PLUS Platinum
|
| Active Power Factor Correction |
No
|
Cooling
| Fan Size |
135 mm
|
| Bearing Type |
Fluid Dynamic Bearings (FDB)
|
| Fan Life Expectancy |
50,000 Hours
|
Environmental
| Operating Temperature |
32 to 122°F / 0 to 50°C
|
Physical
| Form Factor |
ATX
|
| Compliance |
ATX 12 V
|
| Protection |
Over-Current Protection, Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
|
| Certifications |
TUV, CB, CCC, BSMI, EAC, CE
|
| Mean Time Between Failures (MTBF) |
100,000 Hours
|
| Dimensions |
5.9 x 3.4 x 8.3" / 150 x 86 x 210 mm
|
Packaging Info
| Package Weight |
13.04 lb
|
| Box Dimensions (LxWxH) |
18.3 x 8.4 x 5"
|
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