Seasonic PRIME PX ATX 3.0, 1600W, 80PLUS Platinum

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 988667 Product code: PRIME-PX-1600-ATX30
In stock 29 units
Warranty: 2 years (Warranty for business entities 1 year)
402.17 €
Ready for dispatch
on Thursday, 06.11.2025
starting from 6.99 €
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Producer: Seasonic
  • Power output: 1600W
  • 80 PLUS certification: 80 PLUS Platinum
  • Fan size: 135 mm
  • Modular cables: Fully-Modular
  • Processor plug-in: 1 x 8-pin(4+4) EPS
  • PCI-E: 6 x 6+2pin
Description

We offer to purchase a Seasonic power supply unit with a power capacity of 1600W, which has received the 80 PLUS Platinum energy efficiency certification.

The large 135 mm cooling fan diameter makes this power supply significantly quieter than average. Since the fan blade area is larger, the fan provides the necessary airflow at lower fan speeds, overall reducing the noise and vibration levels.

80 PLUS Platinum energy efficiency certificate, received by this power supply unit, guarantees at least 92% efficiency at 50% load. In other words, for every 100 W of energy that the power supply unit receives from the power grid, at least 92 W reaches your computer components, while the remaining 8 W is lost as heat.

The power supply unit contains a connector designed for modern graphics cards, such as the Nvidia GeForce RTX 4070 or more powerful ones, the 1 x 600W 12VHPWR plug. Lower-level graphics cards (for example, RTX 4060) will suffice with a standard 8-pin connector.

The color of the power supply is Melna. It is equipped with flat cables, whose color is Melna.

This power supply is assigned the ATX 3.0 standard. This means that the unit has a 16-pin (12VHPWR) connector, providing up to 600W of power for the newest generation (RTX 30 and 40 series) PCIe 5.0 graphics cards. Additionally, the ATX 3.0 standard supports a 200% power increase for 1 millisecond to ensure more stable power for the components.

The power supply unit has received a Cybenetics A - noise level certificate – the noise generated by the unit will be 25-30 decibels.

This power supply unit has fully-modular cables (Fully-modular) – you can connect and disconnect all the included cables as needed, reducing clutter and improving ventilation. This will be useful for those with a partially transparent computer case and for whom the aesthetic factor is particularly important.

Basic information
Cybenetics Efficiency certification : Cybenetics Titanium
Cybenetics Noise level certification : Cybenetics A -
Power supply type : ATX
Power output 1600W
The capacity of the power supply unit in watts. A higher capacity means higher stability of the computer operation. The recommended capacity of the power supply unit of a modern average computer is 500 W and above. If you use several HDDs, a powerful video card and processor it is recommended to buy a power supply unit with the capacity 600 W or above.
80 PLUS certification : 80 PLUS Platinum
Total amperage (+12V) : 133.3A
Fan size : 135 mm
Functionality
Cable colour : Melna
Lighting : Nav
Color : Melna
Modular cables : Fully-Modular
Ports and equipment
PCI-E 5.0/5.1 : 2 x 600W 12V-2X6 (5.1)
Processor plug-in : 1 x 8-pin(4+4) EPS
Motherboard power : 20+4pin
PCI-E : 6 x 6+2pin
SATA cconnectors : 16
4pin Molex : 3
Case
More detailed specification
80 PLUS certification Performance - 80 PLUS Platinum
AC input frequency Power - 50/60 Hz
AC input voltage Power - 100 - 240 V
ATX version Performance - 3.0
Cables included Packaging content - CPU,PCIe,Peripheral (Molex) to SATA 3.3,SATA
Cabling type Ports & interfaces - Fully-Modular
category - PC Components|Power Supplies|PCIe 5.0
Category 1 - Netzteile
Category Code - PSU
Category_1 - Power
Category_2 - Computer Power Supplies
code - PRIME-PX-1600-ATX30
Combined power (+3.3V) Power - 125 W
Combined power (+5V) Power - 125 W
Combined power (+5Vsb) Power - 15 W
Combined power (+12V) Power - 1600 W
Combined power (-12V) Power - 6 W
Cooling type Design - Active
CPU P4 connector (4-pin) Ports & interfaces - 1
CPU power cable length Ports & interfaces - 700 mm
CPU power connector (4+4 pin) Ports & interfaces - Yes
Depth Weight & dimensions - 210 mm
Description - The Seasonic PRIME PX 3.0 Series is built on top of all the great features of PRIME PX platform with added ATX 3.0 and PCIe 5.0 compatibility. Currently the 1600 W is equipped with native 12VHPWR connectors and Digital Fan Control, and 105°C-rated Japanese electrolytic capacitors guarantee unwavering power delivery and long-term durability. All these qualities make this power supply perfect to welcome the newest high power graphic cards and processors on the market. 80 PLUS® Platinum The PRIME PX Series achieves 80 PLUS® Platinum certification with its 92 % efficiency at 50 % system load. ATX 3.0 and 16-Pin PCIe Gen 5 Cable (12VHPWR) Seasonic’s latest PRIME ATX 3.0 Series is designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards. 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. 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. Note: The Digital Hybrid Fan Control chart is provided for reference only. The shape of the curve can look different due to the variability in ambient temperature, system set-up, air flow, and other unpredictable factors. Fluid Dynamic Fan 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 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.
ean - 4711173878032
EAN - 4711173878032
EAN_code - 4711173878032
Fan diameter Design - 135 mm
Height Weight & dimensions - 86 mm
Input current Power - 15 - 10 A
Manufacturer - Seasonic
Manufacturer - Sea Sonic
Manufacturer_code - PRIME-PX-1600-ATX30
Max output current (+3.3V) Power - 25 A
Max output current (+5V) Power - 25 A
Max output current (+12V) Power - 133.3 A
Mean time between failures (MTBF) Performance - 100000 h
Model name - PRIME PX ATX 3.0
Motherboard power cable length Ports & interfaces - 610 mm
Motherboard power connector Ports & interfaces - 20+4 pin ATX
MPN - PRIME-PX-1600-ATX30
Name - 1600W Seasonic PRIME PX-1600 ATX3.1 | 80+ Platinum
name - Seasonic Prime PX-1600, 80 PLUS Platinum Netzteil, modular, ATX 3.0, PCIe 5.0 - 1600 Watt
Name - Seasonic PRIME PX-1600, PC power supply (black, cable management, 1600 watts)
Number of fans Design - 1 fan(s)
Operating relative humidity (H-H) Operational conditions - 15 - 65 %
Operating temperature (T-T) Operational conditions - 0 - 50 °C
Peripheral (Molex) power cable length Ports & interfaces - 690 mm
Peripheral (Molex) power connectors (4-pin) Ports & interfaces - 3
Power protection features Power - Over current/Over power/Over voltage/Short circuit/Under voltage
Power supply unit (PSU) form factor Performance - ATX
Product colour Design - Black
Purpose Performance - PC
Safety Safety regulation & standards - cTUVus, TUV, CB, CCC, BSMI, EAC, CE
Summary - Seasonic ATX3-PRIME-PX-1600. Total power: 1600 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 61 cm, Peripheral (Molex) power cable length: 690 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Platinum. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Cables included: CPU, PCIe, Peripheral (Molex) to SATA 3.3, SATA
Total power Power - 1600 W
Unit Box Height - 0.195
Unit Box Length - 0.45
Unit Box Width - 0.125
Unit Calculated Volume - 0.01516 cubm
Unit Calculated Weight - 6.13 kg
Units per Shipping Box - 4
Vendor Homepage - https://seasonic.com/atx3-prime-px#gallery
Warranty - 144 months
Weight - 5,85
Weight - 5.9
Width Weight & dimensions - 150 mm
402.17 €
Seasonic PRIME PX ATX 3.0, 1600W, 80PLUS Platinum
Intel technology provider Platinum 2020
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