• TWEAK
• Hardware
• Strømforsyning

XFX ProSeries Black Edition 750W

Indledning
Langt de fleste kender producenten XFX, som har været en del af hardware markedet siden 1989, hvor det blev grundlagt. XFX startede med udelukkende at producere grafikkort, men der er sket meget siden da. XFX sagde farvel til Nvidia chips og goddag til AMD, da de skiftede producent, og valg af chips til deres grafikkort. I dag producerer XFX også andet end grafikkort. Vi finder blandt andet også strømforsyninger og en masse forskellige accessoirers i deres sortiment.

 

Vi skal i dag tage et kig på en af deres nyeste strømforsyninger. Navnet er XFX PRO Black Edition 750 Watt. I forhold til den ældre Black Serie af strømforsyninger fra XFX, tilbyder den nye blandt andet 80 Plus guld certificering i stedet for ”kun” en bronze. Vi finder et enkelt kraftigt 12 volt rail, fuldt modulært design og XFX PSU Hybrid Fan Technology. Hvad dette har af betydningen for ydelsen og støjniveauet finder vi ud af i vores test, så skal vi ikke bare komme i gang?

 

 

Hvad finder vi i kassen?
Efter at have fået åbnet kassen og taget tingene ud, finder vi det vi ser på billedet neden for:

XFX PRO Black Edition 750 Watt PSU Manual/install guide Strømkabel Kasse med kabler Skruer til montering

 

 

Strømkablet er et normalt PSU strømkabel som stort set alle strømforsyninger på markedet benytter. Manual og skruer er standard tilbehør, og manualen dækker alle PRO Series modellerne fra 750-1250 Watt.

 

 

Specifikationer
Vi har været et smut forbi XFX´s hjemmeside og fundet en række specifikationer på strømforsyningen:

General +12V Rail Outputs:Single ATX12V 2.2 & ESP12V 2.91 Compliant:Yes Maximum Wattage (W):750 Performance Category:Enthusiast UPC Number:778656058804 Technologies CrossFire Ready:Yes SLI Ready:Yes Ratings & Efficiencies AC Input Current (Arms):9.5 - 4.5A AC Input Frequency (Hz):50/60 Hz AC Input Voltage (VAC):100-240 Active Power Factor Correction (PFC):Yes DC Output Voltage Regulation:±3% Efficiency @ Typical Load:up to 90% Energy-Efficiency:80 Plus Gold Certified Other Features DC to DC Converters (+3.3 & +5V):Yes EZ Grip Connectors:Yes High Reliable 105°C Japanese Capacitors:Yes Solid State Capacitors:Yes Load Range Min -12V Output Current (A):0.5 Wattage(W):750W Max +5V Output Current (A):25 Max +5VSB Output Current (A):3 Max +5VSB Power (W):15 Max -12V Output Current (A):0.5 Max -12V Power (W):6 Max +3.3V Output Current (A):25 Max +12V1 Output Current (A):62 Max +12V1 Power (W):744 Cable Connectors Modular Peripheral:Up to 5 Modular SATA:Up to 10 Modular 6+2-pin PCI-E:4 Modular ATX12V / EPS12V:One 4+4-pin, One EPS 12V 8-pin Modular FDD:1 Modular Motherboard Connector:20+4-Pin Safety & Protection Over Current Protection (OCP):Yes Over Power Protection (OPP):Yes Over Temperature Protection:Yes Over Voltage Protection (OVP):Yes Short Circuit Protection (SCP):Yes Under Voltage Protection (UVP):Yes Physical Cooling Fan Size (mm):120 Intake Fan: Airflow (CFM/min):80.5 Intake Fan: Diameter (mm):120 x 120 x 25 mm Intake Fan: Speed:2050 RPM Package Dimensions (cm):31.9 x 21.0 x 16.3 Package Dimensions (inch):12.55 x 8.26 x 6.42 Package Weight (Kg):2.76 est. Package Weight (lb):6.08 est. PSU Dimension (cm):8.6 x 14.0 x 16.0 PSU Dimension (inch):3.4 x 5.5 x 6.3 Certifications & Standards C-tick:Yes CB:Yes TUV:Yes

 

 

Features
Der ud over har XFX også listet en række features op, som i dag også lige får med:

The Wattage you see isn’t always the wattage you get.

Some brands tweak tests to get great wattage ratings, but in reality, they deliver much lower max wattages. Don’t be fooled by wattage tricks. Below are examples of how we guarantee our wattage.

Continuous Power
Wattage and heat go hand-in-hand. Other PSUs claim a certain wattage by using unrealistic testing environments like 25°C, but in real settings, they might reach much lower wattages. XFX PSUs guarantee the advertised wattage, even at well above standard operating conditions at 50°C.

Clean Power
Power drawn from your AC outlet is typically dirty with voltage spikes and fluctuations, which can harm vital PC components. XFX PSUs are designed to deliver tight DC voltage regulation with minimal AC ripple, giving you safer, cleaner power.

Efficient Power Use
80 Plus Gold certified means that this XFX PSU has a power efficiency of up to 90%. Compare that to non-certified PSUs, which lose at least 20% of power drawn. With the XFX PSU, get every watt you pay for.

Extreme Heat Tested Capacitors
Internal PC operating temperature is around 35°C but the internal PSU temperature can be much higher. XFX uses all high-quality Japanese brand capacitors rated to withstand up to 105°C. While some competitors claim to use Japanese capacitors, they may only be rated for 85°C, which can shorten the usable life of a PSU.

Automatic Protection Sensors
All XFX PSUs come with automatic output protection systems to protect you and your computer. This includes Total Power Protection (OPP), Over Voltage Protection (OVP), Over Current Protection (OCP) and Short Circuit Protection (SCP)

 

• Compatible with Intel Core i3, i5, i7 and AMD Phenom, FX
• DC to DC Converter Design
• Conductive Polymer Aluminum Solid Electrolytic Capacitors
• 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

 

Inden vi springer ud i det og tager et kig på kablerne der medfølger, tager vi lige to billeder lånt fra XFX´s hjemmeside, der også beskriver lidt features omkring strømforsyningen.