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550w Nexus NX-5000 Compact ATX Silent Power Supply $89.95

No longer available.
  Price: $89.95


Home > Quiet Power Supplies > Nexus NX-5000 Real Silent Power Supply

Nexus NX-5000 550W Watt Silent Power Supply

Nexus NX-5000

The Nexus NX-5000 Real Silent Power Supply has been a best seller since its introduction in 2003. Now Nexus has re-engineered their best-selling power supply with stellar results. The new Nexus NX-5000v1 has more power (550W), higher efficiency, boasts compliance to ErP2013, and still features the same noise levels as the previous version of the NX-5000.

The new NX-5000 provides 550 Watt True Power and the efficiency level meets the 85-Plus standard. The revise NX-5000 kept the black and white appearance, and the small chassis which fits inside standard ATX cases. Your system benefits from this small chassis as there is more room for airflow and cooling.

Nexus is proud to offer this updated and amazingly silent 550 watt power supply to you: the Nexus NX-5000v1.

Energy Efficiency

The Nexus NX-5000 power supply is guaranteed to provide you with over 85% efficiency (see graph). This means the power supply is using the power it is drawing from the wall outlet more efficiently, with less electricity wasted. Obviously, this is better for the environment and it saves you money on your electricity bill! A more efficient power supply also results in a cooler power supply. So less cooling was needed and Nexus was able to make the power supply even quieter.

True Silence

By carefully selecting each component, Nexus has created the best possible of mix of components to make their power supplies as silent as possible. Nexus leads the market when it comes to solid performance at the lowest possible noise level. When Nexus tests the noise level, they do this in an ISO-certified chamber for noise tests. It is important to know that the background noise in such a chamber is a little over 15 dB(A). These are the best possible conditions for these tests and hence you should always be wary when a manufacturer is claiming dB(A) values lower then 15 dB(A). How was the manufacturer able to measure this?

NX-5000 Sleeved Cables

Messy cables interfere too much with the airflow inside your PC. The NX-5000 cables are sleeved with a quality black and white X-mesh for a clean good look.

Active PFC Circuit

Power Factor Correction (PFC) allows the power distribution system in the NX-5000 to operate at maximum efficiency. This does not directly cut your electricity bill, but it will reduce energy consumption at the side of the power provider. As such, Nexus silent power supplies make better use of our planets resources. Active PFC is technically more complex then passive PFC, and matches the overall high quality standard and reliability of this Nexus power supplies.


This power supply is an ErP2013 power supply, which means your PSU is not using more than 0.5W at standby mode.

Full Range Automatic

The Nexus NX-5000 power supply can be used on 115VAC and 230VAC input power. Selection is automatically made. No voltage selection has to be set. Just plug in and go.

Nexus NX-5000v1 Features

  • 550 Watt true power PSU
  • 85% efficiency; complies with 80PLUS SILVER specifications
  • Inaudible performance
  • Sleeved cables with X-mesh
  • Active PFC
  • Real Silent 12cm fan
  • Excellent airflow, honey-comb grill
  • Full range automatic; no voltage selection has to be set
  • Multiple safety features such as: over-voltage and short-circuit protection
  • Ball bearing fan
  • Complies to WEEE & RoHS
  • Version ATX 2.2
  • Size: 150 x 86 x 125mm / 5.9 x 3.4 x 4.9in
Nexus Compact 550 Watt PSU


Nexus NX-5000

NX-5000 v1 Noise Level Graph


NX-5000 Efficiency

The Nexus NX-5000 power supply is guaranteed to provide you with over 85% efficiency.

This means the power supply is using the power it is drawing from the wall outlet more efficiently and less electricity is wasted.

Model No.
NX-5000 v1
AC Input 110V/240V 10A/5A 50/60Hz
DC Output +3.3V +5V +12V -12V +5VSB
Max Output Current 20A 20A 43A 0.5A 2.5A
Max Combined Power 100W 516W 6W 12.5W
Total Power 550W


Quantity: Price: $89.95
No longer available.


Reviews Of The Nexus NX-5000 R3 (Previous Version of NX-5000 Power Supply)

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