XFX ProSeries 550W Core Edition Review & Specifications

XFX ProSeries 550W Core Edition 80 PLUS Bronze P1-550S-XXB9

- XFX

Active Power Factor Correction [99% PF Typical]
High +12V Output
Ultra Ventilation [Grid Structure]
Multi-GPU Technologies Supported
All-in-One DC Cabling Design
Universal AC Input [Full Range]
5 Year Limited Warranty

Specs Overview

Model P1-550S-XXB9
Release Date April 2011
Wattage 550W
Type ATX12V / EPS12V
Modular No
Efficiency 80+ Bronze
Output +3.3V@24A, +5V@24A, +12V@44A, -12V@0.5A, +5VSB@2.5A
Fans 1
PCI-Express 6+2 Pin Connectors 1

Pros

  • 80PLUS Bronze
  • Build quality
  • Price

Cons

  • Not modular

Score Pangoly

89

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Out of Stock

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

General

+12V Rail Outputs : Single

ATX12V 2.2 & ESP12V 2.91 Compliant : Yes

Maximum Wattage (W) : 550

Modular Cables : No

Performance Category : Standard

UPC Number : 778656054011

 

Technologies

CrossFire Ready : Yes

SLI Ready : Yes

 

Ratings & Efficiencies

AC Input Current (Arms) : 8-4 (Maximum)

AC Input Frequency (Hz) : 47-63

AC Input Voltage (Vac) : 90-264

Active Power Factor Correction (PFC) : Yes

DC Output Voltage Regulation : ±10%

 

Other Features

DC to DC Converters (+3.3 & +5V) : No

Dual Magnetic Amplifier Circuit (+3.3 & +5V) : No

EZ Grip Connectors : No

Gold Plated Connectors : No

High Quality Schottky Diodes : No

High Reliable 105°C Japanese Capacitors : No

Solid State Capacitors : Yes

 

Load Range

-12V (mW) : 120

+12V1 (mW) : 120

+3.3V (mV) : 50

+5V (mV) : 50

+5VSB (mV) : 50

Max -12V Output Current (A) : 0.5

Max +12V1 Output Current (A) : 44

Max +3.3V Output Current (A) : 24

Max +5V Output Current (A) : 24

Max +5VSB Output Current (A) : 2.5

Min -12V Output Current (A) : 0.6

Min +12V1 Output Current (A) : 0.6

Min +3.3V Output Current (A) : 0.1

Min +5V Output Current (A) : 0.2

Wattage(W) : 550

 

Cable Connectors

Fixed FDD : Molex to 2

Fixed Peripheral : 6

Fixed 6-pin PCI-E : 1

Fixed 6+2-pin PCI-E : 1

Fixed ATX12V / EPS12V : 8 & 4+4 pin

Fixed Motherboard Connector : 20+4 Pin

Fixed SATA : 9

 

Safety & Protection

Over Current Protection (OCP) : Yes

Over Power Protection (OPP) : Yes

Over Voltage Protection (OVP) : Yes

Short Circuit Protection (SCP) : Yes

Under Voltage Protection (UVP) : Yes

 

Physical

Cooling Fan Size (mm) : 120

Intake Fan: Diameter (mm) : 120 x 120 x 25 mm

Master Carton Dimensions (cm) : 23.5 x 72.5 x 23.5

Master Carton Dimensions (inch) : 9.25 x 28.55 x 9.25

Master Carton Weight (Kg) : 18.55 est.

Master Carton Weight (lb) : 40.8 est.

Package Dimensions (cm) : 35.8 x 22.6 x 13.8

Package Dimensions (inch) : 14.1 x 8.9 x 5.43

Package Weight (Kg) : 2.27 est.

Package Weight (lb) : 5.0 est.

PSU Dimension (cm) : 17.0 x 15.0 x 8.6

PSU Dimension (inch) : 6.7 x 5.9 x 3.4

Units per Carton : 6

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