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header-product FSP FSP500-50RAB Power Supply Unit 500 W

FSP FSP500-50RAB Power Supply Unit 500 W

FSP FSP500-50RAB Power Supply Unit Photo 1
FSP FSP500-50RAB Power Supply Unit Photo 2
FSP FSP500-50RAB Power Supply Unit Photo 3
FSP FSP500-50RAB Power Supply Unit Photo 1
FSP FSP500-50RAB Power Supply Unit Photo 2
FSP FSP500-50RAB Power Supply Unit Photo 3
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Short description

The FSP FSP500-50RAB is a reliable 500 W power supply unit designed for servers. It supports an AC input voltage range of 90 - 264 V and operates at a frequency of 47 - 63 Hz. With an 80 PLUS Gold certification, it ensures high energy efficiency. The PS/2 form factor and a consistent fan speed of 1500 RPM contribute to its stable performance and durability.
Warranty: 2 Years
SKU: 7773747
Manufacturer: fsp/fortron
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Product information

Description

The FSP FSP500-50RAB is a 500 W PS/2 redundant power supply designed for servers, workstations and automated systems. It provides hot-swap capability, an ATX-style front interface for easy integration into standard tower server chassis, and complies with current safety and EMC standards. The unit accepts an AC input range of 90–264 V at 47–63 Hz, features a consistent fan speed (1500 RPM) and carries an 80 PLUS Gold efficiency rating.

Advantages

The power supply offers redundant PS/2 form factor design with hot-swap support, allowing quick replacement without powering down the system. With 500 W total power and 80 PLUS Gold certification it delivers efficient, reliable power for continuous server operation. Its ATX-like front panel and 1500 RPM fan speed promote straightforward installation and stable thermal performance in tower server chassis.

Suitable for

  • Rack or tower servers requiring redundant PS/2 power modules
  • Workstations and communication equipment with continuous operation needs
  • Industrial automation systems and home office servers
  • Environments where hot-swap capability is required

Key specifications

  • Total power: 500 W
  • Form factor: PS/2 (front ATX-style interface)
  • Input voltage: 90–264 V AC
  • Input frequency: 47–63 Hz
  • Efficiency: 80 PLUS Gold
  • Fan speed: 1500 RPM
  • Colour: Grey

How to use

Install the FSP500-50RAB into the compatible PS/2 bay of your server or chassis, ensuring the ATX-style front aligns with the chassis mounting. Connect the AC mains within the specified 90–264 V range and confirm the unit is properly seated for hot-swap operation. For redundant configurations, install multiple modules according to the server vendor’s instructions and verify redundancy through the system management interface.

Usage recommendations

Use in ventilated server enclosures and maintain ambient temperatures within the server manufacturer's specified range. Replace modules using hot-swap procedure to avoid system downtime and only use units meeting the same specifications for redundant arrays.

Specifications

Total power:
500 W
80 PLUS certification:
80 PLUS Gold
Product colour:
Grey
All features

Power

Total power:
500 W
Power protection features:
Short circuit, Overheating, Over voltage, Over current
Max output current (+3.3V):
20 A
Max output current (+12V):
41.67 A
Max output current (+5V):
20 A
Max output current (-12V):
0.5 A
Max output current (+5Vsb):
3 A
AC input frequency:
47 - 63
AC input voltage:
90 - 264

Performance

Purpose:
Server
80 PLUS certification:
80 PLUS Gold
Mean time between failures (MTBF):
100000 h
Power supply unit (PSU) form factor:
PS/2

Design

Fan speed:
1500 - 1500
Product colour:
Grey

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All fsp/fortron products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized fsp/fortron service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, 80 plus certification, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for FSP FSP500-50RAB Power Supply Unit?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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