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SeaSonic S12II 520 Bronze 520W Power Supply SeaSonic S12II 520 Bronze 520W Power Supply XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply SeaSonic M12II 520 Bronze 520W Power Supply SeaSonic M12II 520 Bronze 520W Power Supply SILVERSTONE Strider Essential series ST60F-ES 600W Power Supply OUT OF STOCK SILVERSTONE Strider Essential series ST60F-ES 600W Power Supply
 
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Expand Power Supplies Power Supplies
Rating   (104)   (142)   (85)   (53)
In Stock Yes  Yes  Yes  No 
Item# Multiple  Multiple  Multiple  N82E16817256071 
Model# S12II 520 Bronze  P1550SXXB9  M12II 520 Bronze  ST60F-ES 
Brand SeaSonic  XFX  SeaSonic  SILVERSTONE 
Type ATX12V V2.3 / EPS 12V V2.91  ATX12V 2.2 & ESP12V 2.91  ATX12V v2.3 / EPS 12V v2.91  ATX12V / EPS12V 
Maximum Power 520W  550W  520W  600W 
Fans 120mm ball bearing cooling fan  1 x 120mm fan  1 x 120mm ball bearing cooling fan  1 x 120mm Fan 
PFC Active  Active  Active  Active 
Main Connector 24Pin  20+4Pin  20+4Pin  24Pin 
PCI-Express Connector 1 x 6-Pin, 1 x 6+2-Pin  3 x 6+2-Pin  1 x 6-Pin, 1 x 6+2-Pin  3 x 6-Pin, 1 x 6+2-Pin 
SATA Power Connector Up to 8 Connectors 
Haswell Support No  No  No  Yes 
Efficiency >87%  Up to 90%  up to 87%  >80% at 20% - 100% loading 
Energy-Efficient 80 PLUS BRONZE Certified  80 PLUS BRONZE Certified  80 PLUS BRONZE Certified  80 PLUS Certified 
Over Voltage Protection Yes  Yes  Yes  Yes 
Input Voltage 100 - 240 V  100 - 240 V  100 - 240 V  90 V - 264 V 
Input Frequency Range 50/60 Hz  50/60 Hz  50/60 Hz  47Hz - 63Hz 
Output +3.3V@24A, +5V@24A, +12V@40A, -12V@0.8A, +5VSB@2.5A  +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A  +3.3V@24A, +5V@24A, +12V1@20A, +12V2@20A, -12V@0.8A, +5VSB@2.5A  +3.3V@25A, +5V@25A, +12V1@42A, +5VSB@2.5A, -12V@0.3A 
Dimensions 5.9" x 5.5" x 3.4"  5.5" x 5.9" x 3.4"  5.91" x 6.5" x 3.39"  5.91" x 3.39" x 5.51" (W x H x D) 
Parts 5 years limited  5 years limited  5 years limited  1 year limited 
Labor 5 years limited  5 years limited  5 years limited  1 year limited 
Series   TS Series    Strider Essential series 
+12V Rails   Single  Single 
SLI   SLI Ready  SLI Ready  SLI Ready 
CrossFire   CrossFire Ready    CrossFire Ready 
Modular   No  Modular  No 
Input Current   4A-8A     
Connectors   1 x Main connector (20+4Pin)
1 x 4+4 Pin ATX12V / EPS12V
1 x EPS 12V 8-pin ATX12V / EPS12V
Up to 6 Peripheral (2x Triple Molex 4pin)
Up to 9 SATA (3x Triple SATA Cables)
1 x 6-pin PCI-E
1 x 6+2-pin PCI-E 
1 x Main connector (20+4Pin)
1 x 4+4 Pin ATX12V / EPS12V
1 x 8 Pin EPS12V
6 x Peripheral
6 x SATA
2 x Floppy
2 x PCI-E 
1 x 24-Pin Motherboard connector
1 x 8 / 4-Pin EPS / ATX 12V connector
4 x PCIE connector
6 x SATA connector
3 x 4-Pin Peripheral connector
1 x 4-Pin Floppy connector 
Features   EasyRail Plus Technology allowing plenty of wattage headroom to handle your devices

Ultra Quiet Fan Design

Ultra Voltage Regulation Design

Haswell Ready

AMD Radeon CrossFire Ready

NVIDIA GeForce SLI Ready

Multiple PCI-E 6-Pin and 6+2Pin connectors

True Wattage guarantee

80 Plus Gold certifying 90% power efficiency

Extreme heat tested capacitors 
Super High Efficiency [up to 87%] - Green solution for reducing energy consumption, noise and heat.

Highly Reliable 105°C Japanese Brand Capacitors - Exceptionally reliable components extend product life.

Ample +12V Outputs - Enhanced +12V current capability broadens utilization possibilities.

Active Power Factor Correction [99% PF Typical] - Reduces line loss and power distortion.

Double Forward Converter Design - Advanced topology for high efficiency.

Smart & Silent Fan Control - Intelligent thermal control balances between noise and cooling.

12cm Ball Bearing Cooling Fan - Increases airflow & lifetime and reduces rotation speed & noises.

Soft-Mount Rubber Cushions - Reduce fan rotation and vibration noise.

Universal Video Card Support - Supports new PCI-E video card technologies.

All-in-One DC Cabling Design - Supports PC, IPC, workstation and server systems.

Detachable Modular Cables - Flexible cable solution to reduce clutter.

Patented Easy Swap Connectors - Unplug the connectors easily, quickly and safely.

Universal AC Input [Full Range] - Plug and run safely anywhere around the world.

Ultra Ventilation [Honeycomb Structure] - Minimizes airflow resistance for maximum cooling.

Over Voltage / Over Power / Short Circuit Protection - Total protection for your power supply, your system and yourself 
High efficiency with 80 PLUS certification

Support ATX 12V 2.3

600W 24hour continuous power output with 40°C operating temperature

Noise Level: 18dBA - 36dBA

Over current protection, Over power protection, Over voltage protection, Under voltage protection, Over temperature protection, Short circuit protection 
MTBF       100,000 hours at 25°C , full load 
Weight       4.41 lbs. 
Notes & Disclaimers Standard Return Policy  Standard Return Policy  Standard Return Policy  Standard Return Policy 
 
  • $84.99
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  • Save: 29%
  • $6.31 Shipping
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  • $59.99 /w rebate
  • Free Shipping
  • $99.99
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  • $74.99
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