What is an 80 Plus Bronze power supply and why does it matter?

80 Plus Bronze certification means the PSU operates at 85% efficiency at typical loads, converting 85% of wall power to usable PC power while dissipating 15% as heat—reducing electricity costs and heat output.

What types of PCs are suitable for a 550W PSU?

A 550W Bronze unit is ideal for office workstations, entry-to-mid-range gaming builds, and business desktops with single GPUs—not suitable for high-end graphics workstations.

What is EasyRail Plus technology?

EasyRail Plus is power management technology that independently regulates voltage rails for CPU, memory, and GPU, improving stability and reducing power waste in multi-component systems.

Is this PSU suitable for modern Haswell CPUs?

Yes; the PSU is Haswell-compatible, meaning it meets the 6.5 amp 3.3V rail requirement of Intel Haswell and later generations.

Can this PSU support AMD Crossfire or NVIDIA SLI multi-GPU setups?

Yes; the PSU is rated for both AMD Crossfire and NVIDIA SLI configurations, though a single 550W unit is better suited to modest dual-GPU systems rather than high-end rigs.

What safety features should I expect in a commercial-grade PSU?

Enterprise power supplies include over-voltage, under-voltage, over-current, and over-temperature protection to safeguard connected systems and data.

What is the typical delivery timeframe for PC components in the UAE?

Procure.ae supplies PC power supplies across the UAE and GCC; contact our team to confirm current availability and delivery lead times.

Do you provide technical support or warranty on power supplies?

Procure.ae offers warranty and technical guidance on PSU selection and troubleshooting; reach out for details specific to your configuration.

What is the exact wattage and output specification?

The P1-550S-XXB9 is a 550W ATX power supply delivering up to 85% efficiency at typical loads.

What ATX form factor does this PSU follow?

This is a standard ATX power supply compatible with most mid-tower and full-tower desktop cases.

What is the warranty coverage period?

Contact Procure.ae to confirm warranty duration and terms for this power supply unit.

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AMD Pro Series 550W 80 Plus Bronze PC Power Supply Unit

AMD Pro Series 550W 80 Plus Bronze PC Power Supply Unit

Name: AMD Pro Series 550W 80 Plus Bronze PC Power Supply Unit
Brand: AMD
SKU: P1-550S-XXB9

The AMD Pro Series 550W is an 80 Plus Bronze certified ATX power supply delivering up to 85% efficiency at typical load. It features EasyRail Plus technology, Haswell CPU compatibility, and support for AMD Crossfire and NVIDIA SLI multi-GPU configurations.

Overview

The AMD Pro Series 550W is an 80 Plus Bronze certified ATX power supply engineered for high-efficiency desktop PC builds. Delivering up to 85% efficiency at typical load, it ensures that nearly every watt drawn from the wall is converted into usable power for components. EasyRail Plus technology simplifies installation with a versatile single or multi-rail power design, while Haswell-ready circuitry supports Intel 4th-generation Core processors without compatibility issues in idle and sleep modes.

Key Features

80 Plus Bronze certified — up to 85% efficiency at typical load
EasyRail Plus technology for flexible single or multi-rail power delivery
Haswell-ready for Intel 4th-generation Core processor compatibility
AMD Crossfire and NVIDIA SLI multi-GPU support
550W continuous output for mid-range and gaming PC builds

Specifications

Capacity: 550 W
Type: ATX
Efficiency Certification: 80 Plus Bronze
Max Efficiency: Up to 85% at typical load
Multi-GPU Support: AMD Crossfire, NVIDIA SLI
Haswell Ready: Yes
Color: Black
Weight: 1.25 kg

Why buy from Procure.ae

Procure.ae is the UAE and GCC's trusted B2B source for PC components and power solutions. We offer competitive pricing, bulk procurement support for system builders and institutions, and reliable regional delivery. Request a quote for your build or project requirements today.

FAQ

Is this PSU compatible with Intel Haswell CPUs?
Yes, the unit is Haswell-ready and prevents the system from unexpectedly shutting down or failing to wake from sleep when using Intel 4th-generation Core processors.

Can this PSU support two GPUs in SLI or Crossfire?
Yes, the unit is designed and tested for AMD Crossfire and NVIDIA SLI dual-GPU configurations. Verify total system power requirements against the 550W rated output before configuring.