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PC Power Supply 500W +  Results 1-19 of 19
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 Silverstone SST-NJ520 Nightjar 520W 80 PLUS Platinum ATX Fanless Power Supply Silverstone SST-NJ520 Nightjar 520W 80 PLUS Platinum ATX Fanless Power Supply
Brand: Silverstone  

Silverstone's Nightjar NJ520 is a fanless power supply that offers users a whole new experience of quietness and stability. Its premium components and engineering helped it to achieve 80 PLUS Platinum level of efficiency, reducing wasted heat and enable an open grille design that can operate reliably without fan attached. This noise-less performance can be maintained ...


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$189.99

Enermax Revolution SFX 550W 80 PLUS Gold Fully modular (ERV550SWT) Enermax Revolution SFX 550W 80 PLUS Gold Fully modular (ERV550SWT)
Brand: Enermax  

ENERMAX REVOLUTION SFX series with 650W and 550W models, featuring the highest power output in 100mm depth chassis, which gives users greater flexibility in system configuration. Full modular design with 100% flexible flat cables facilitates cable management, avoiding annoying clutter especially in a small case like Mini-ITX. Furthermore, through the included SFX-to-A...


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$109.99

EVGA 500W Bronze Power Supply (100-B1-0500-KR) EVGA 500W Bronze Power Supply (100-B1-0500-KR)
Brand: EVGA  

EVGA adds a platinum series power supply to its full line with the SuperNOVA 1000 P2. This Power supply is 80 PLUS Platinum rated with an efficiency of 92% under typical loads. The new ECO Thermal Control Fan System offers Fan RPM modes to provide zero fan noise during low load operations. This provides improved efficiency for longer operation, less power consumption,...


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$139.99

EVGA 550 B3 80 Plus BRONZE 550W Fully Modular PSU (220-B3-0550-V1) EVGA 550 B3 80 Plus BRONZE 550W Fully Modular PSU (220-B3-0550-V1)
Brand: EVGA  

EVGA Bronze power supplies have become synonymous with industry-leading stability, performance, and value. With the B3 power supplies, EVGA now adds fully modular cables, the ECO Intelligent Thermal Control System, even tighter voltage regulation (<2%), and a Long Life Sleeve Bearing Fan for ultra-quiet performance with an increased lifespan. Even more impressive, the...


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$139.99

EVGA SuperNOVA 550 G3 80+ GOLD 550W Fully Modular PSU (220-G3-0550-Y1) EVGA SuperNOVA 550 G3 80+ GOLD 550W Fully Modular PSU (220-G3-0550-Y1)
Brand: EVGA  

EVGA SuperNOVA power supplies are well-known for their extreme efficiency, performance and reliability. In fact, over the last 3 years EVGA SuperNOVA power supplies have won over 70 awards from leading review sites. EVGA's dedication to performance has forged the latest power supply platform: the EVGA SuperNOVA G3 Series. With these new power supplies, EVGA took the b...


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$169.99

PC Power & Cooling SILENCER MKIII SERIES MKIII – 500W (MK3S500) PC Power & Cooling SILENCER MKIII SERIES MKIII – 500W (MK3S500)
Brand: PC Power & Cooling  

Drive your computer to the max on the back of PC Power & Cooling’s flagship line of Silencer MkIII power supplies featuring rock solid and stable power with ultra-quiet operations. For over 3 decades, PC Power & Cooling has delivered unrivaled performance to our customers. Eliminate wire clutter by using our semi-modular cables. What’s Inside: The Silencer arc...


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$91.99

PC Power & Cooling ZT Series 550 Watt -Active PC Power Supply (ZT550W) PC Power & Cooling ZT Series 550 Watt -Active PC Power Supply (ZT550W)
Brand: PC Power & Cooling  

FirePower ZT Series 550W 80 Plus Bronze Fully-Modular High Performance Power Supply ZT550W The ZT series of power supplies from OCZ is the superb choice for performance and power users who need a solid, reliable PSU. With a completely modular design, ZT Series keeps your internal case environment organized by eliminating wire clutter and improves airflow by using o...


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$106.99

PC Power & Cooling ZX Series 1250 Watt Power Supply (ZX1250W) PC Power & Cooling ZX Series 1250 Watt Power Supply (ZX1250W)
Brand: PC Power & Cooling  

The ZX Series is the solution for driving today's Enthusiast and gaming systems. It has the ability to easily power both NVIDIA SLI and ATI CrossFire modes, supporting even the most power hungry GPUs with multiple GPU configurations. Industrial-grade yet designed with enthusiasts, gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and the ...


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$271.99

Silverstone Gemini Series (GM500-G) Silverstone Gemini Series (GM500-G)
Brand: Silverstone  

For users with mission-critical systems or file servers, nothing is more important than a power supply with always up reliability and redundancy. With the pervious venerable Gemini models as the starting point, SilverStone improves every aspect of the former from specification to user impression. By combining proven industrial grade components, higher efficiency desig...


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$631.99

SilverStone NightJar 500W ZerodBA Fanless Power Supply - SLI Ready (SST-ST50NF) SilverStone NightJar 500W ZerodBA Fanless Power Supply - SLI Ready (SST-ST50NF)
Brand: Silverstone  

The fanless Nightjar series power supplies are long favorites for professionals and enthusiasts alike that require noiseless power solution with no moving parts. With increasing power demands required from modern computers, SilverStone engineers have once again created another fanless power supply with leading output level in the ST50NF. With 500W of continuous rating...


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$204.99

SilverStone PS-ST55F-PT Strider Platinum Series 550W Full Modular Power Supply SilverStone PS-ST55F-PT Strider Platinum Series 550W Full Modular Power Supply
Brand: Silverstone  

As desktop computers continue to advance toward ever more efficient and smaller designs, SilverStone is helping to drive the efficiency movement by releasing the Strider Platinum series of power supplies. Created to be the smallest fully modular ATX power supplies with 80 PLUS Platinum efficiency, they are also incredibly quiet with the ability to run in fanless mode....


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$136.99

SilverStone SFX Computer Power Supply 550 Watts with 80 Plus Gold (SX550) SilverStone SFX Computer Power Supply 550 Watts with 80 Plus Gold (SX550)
Brand: Silverstone  

As the standards bearer of SFX PSUs, SilverStone’s continuous breakthrough in power supply miniaturization and power density has resulted in SX550, a standard sized SFX model with high performance but surprisingly affordable price. It has 80 PLUS Gold level of efficiency, 50℃ temperature rating, and reliability of a continuous 550W output for 24/7 operation. Fur...


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$129.00

SilverStone SST-SX500-G 500W SFX Fully Modular 80 Plus Gold Power Supply SilverStone SST-SX500-G 500W SFX Fully Modular 80 Plus Gold Power Supply
Brand: Silverstone  

After pioneering full featured, high performance SFX power supplies in 2012, SilverStone has continued refining the segment it has created. The SX500-G and SX650-G are yet another evolutionary step toward perfecting this small form factor power supply category. They are more powerful without growing in size to achieve class-leading power density levels of 633W per lit...


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$139.99

SilverStone SST-SX500-LG 500W SFX-L Form Factor 80 Plus Gold Modular Power Supply SilverStone SST-SX500-LG 500W SFX-L Form Factor 80 Plus Gold Modular Power Supply
Brand: Silverstone  

For small form factor enthusiasts, the standard SFX power supply form factor has excellent combination of size, power, and affordability. At 100mm deep, however, the standard SFX PSU is also limited in fan size to 80mm. While advances in engineering and components have made modern high-end SFX PSUs quieter than ever, there is still inherent limitation with 80mm fan's ...


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$129.99

SilverStone ST50F-ESB 500W ATX12V 80 PLUS BRONZE Certified Power Supply SilverStone ST50F-ESB 500W ATX12V 80 PLUS BRONZE Certified Power Supply
Brand: Silverstone  

After successfully serving enthusiasts for years, the Strider Essential series has proven quality and dependable PSUs can indeed be had at affordable prices. So to further improve value for users looking to build great performing PCs, SilverStone has released the Strider Essential Bronze ST50F-ESB and ST40F-ESB PSUs to the series. The two newly redesigned 500w and ...


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$89.99

SilverStone ST50F-ESG 500W ATX12V / EPS12V SLI Readyr CrossFire Ready 80 PLUS GOLD Cetified Power Supply SilverStone ST50F-ESG 500W ATX12V / EPS12V SLI Readyr CrossFire Ready 80 PLUS GOLD Cetified Power Supply
Brand: Silverstone  

SilverStone Essential Gold are PSUs with 80 PLUS Gold certification you'll find in the affordable Strider Essential Series. They retain the practical and reliable fixed-cable layout from other Strider Essential PSUs and adhere to the same outstanding characteristics from all Strider series PSUs with no comprise in quality and reliability. The 80 PLUS Gold certifica...


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$119.99

Silverstone ST50F-PB 500W Full Modular Active PFC Power Supply Silverstone ST50F-PB 500W Full Modular Active PFC Power Supply
Brand: Silverstone  

The Strider series is the most versatile and time-proven line of power supply products from SilverStone with models rated from 500W to 1500W and packed with innovative features. To build on this impressive lineup, SilverStone engineered a new generation of power supplies that combine more features than ever before. The Strider Plus ST60F-PB boasts the important fea...


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$89.00

SilverStone ST55GF 550W + 550W PS/2 Redundant Power Supply SilverStone ST55GF 550W + 550W PS/2 Redundant Power Supply
Brand: Silverstone  

SilverStone ST55GF 550W + 550W PS/2 Redundant Power Supply For users with mission-critical systems or file servers, nothing is more important than a power supply with always up reliability and redundancy. With the pervious venerable Gemini ST46GF model as the starting point, SilverStone ST55GF improves every aspect of the former from specification to user impression. ...


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$575.99

Silverstone Strider Gold ST55F-G 550W Modular Power Supply - SLI Ready (SST-ST55F-G) Silverstone Strider Gold ST55F-G 550W Modular Power Supply - SLI Ready (SST-ST55F-G)
Brand: Silverstone  

To meet the ever higher requirements imbued by professional users and enthusiasts alike, SilverStone created the Strider Gold series power supplies. The Strider Gold models are built on similar platform as the award-winning Strider Plus series but with even higher efficiency ratings. The Strider Gold series will encompass wattage range from 550W to 1200W for a great ...


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$143.99