|Certification||80 PLUS Bronze|
|Connector||Main Power : ATX/MB 20+4 Pin x 1 : 550mm*1
CPU : CPU/EPS 4+4 Pin x 1 : 600mm*1
PCI-E : PCI-e 6+2 Pin x 2 : 550mm+150mm*1
SATA : SATA x 6 : 500mm+120mm+120mm*2
Floppy : 4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm + 120mm + 120mm + 120mm *1
|Efficiency||85% at typical load|
|Fan Size||120mm Hydraulic Bearing (HYB) Fan|
|Frequency Range||60-50 Hz|
|Voltage||100-240 Vac (full range)|
|Manufacturing Warranty||2 Years|
Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply
80 Plus Bronze certified ensures to deliver 85% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise. P550B provides the best solution for the system builds. The flat cable reduces the clutter and improves the airflow in the case. 120mm Silent Hydraulic Bearing fan optimizes the noise reduction and the thermal performance. The fan speed is adjusted according to the automatic power detection. The Hydraulic Bearing fan provides longer and more stable life time. Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best design for overclocking. In order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.
|Product||Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply||Cooler Master MWE 450W V2 Non-Modular 80 Plus Bronze Power Supply||Corsair CV Series CV550 550Watt 80 Plus Bronze Certified Power Supply||Cooler Master ELITE 400 V4 230V ATX Power Supply|
|Model||P550B||MWE 450W V2||CV Series CV550||ELITE 400 V4 230V|
|Brand||Gigabyte||Cooler Master||Corsair||Cooler Master|
|Availability||In Stock||In Stock||In Stock||In Stock|
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|Summary||Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply80 Plus Bronze certified ensures to deliver 85% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise. P550B provides the best solution for the system builds. The flat cable reduces the clutter and improves the airflow in the case. 120mm Silent Hydraulic Bearing fan optimizes the noise reduction and the thermal performance. The fan speed is adjusted according to the automatic power detection. The Hydraulic Bearing fan provides longer and more stable life time. Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best design for overclocking. In order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries...||Cooler Master MWE 450W V2 Non-Modular 80 Plus Bronze Power SupplyThe MWE Bronze V2 offers a simple, reliable way to power your system safely and efficiently at a low cost. The 80 PLUS Bronze efficiency rating, DC-to-DC + LLC circuit design, single +12V rail, active PFC, and temperature sensitive HDB fan offer a power supply unit that stays true to its original purpose. This PSU will handle all your core computing needs with none of the hassles or challenges of additional specialty features, software synchronization, or other bells and whistles. Just plug it into your system and get to work. For a great mid-tier computing experience, you can't go wrong with the MWE Bronze V2.80 PLUS BRONZE CERTIFIEDIt's important to understand what efficiency is and what the ratings actually mean. The efficiency rating indicates how much power is retained and/or lost when transferring it from the wall to your components. It does not indicate the overall quality of the PSU. A PSU doesn't need an 80 PLUS Gold rating to be safe and reliable. And a PSU with an 80 PLUS Gold rating isn't necessarily either of those things. The MWE Bronze V2 guarantees a typical efficiency of 85% while being both safe and reliable.120MM HDB FANThe constant struggle between cooling and noise is as old as the consumer PC industry itself. Keeping your components cool without having to hear about it while you work is still one of the greatest challenges for all fan based cooling technologies. The MWE Bronze's solution to this problem is a thermally sensitive 120mm HDB fan. It spins based on the system's temperature, constantly adjusting to keep your PSU running smoothly and safely with the minimum amount of noise required.SINGLE +12V RAILGetting power from the wall to the PSU and then to your components is a tricky situation. The power comes in one voltage level, but your components need a different one. That power has to first be transferred to/through a converter in order to make it safe for your parts to use without overloading. The lines/rails used to initially move power from the wall to the converter need to be reliable and consistent to ensure your system's overall performance. That's why the MWE Bronze only uses one +12V rail for this process. This way all the components in your system are constantly fed the same power from the same source in order to guarantee consistency between all connections.DC-TO-DC CIRCUIT DESIGNPower comes in multiple voltage levels. The wall delivers power in one voltage level but your components each need a specific voltage to operate properly. The process of converting raw power from the wall to the multiple voltage levels your components need requires special components to complete this process quickly, efficiently, and safely. The MWE Bronze's DC-to-DC + LLC technology was painstakingly crafted to accomplish this goal. The Dual Forward circuit layout has been designed to convert 12V power to 3V and 5V levels with minimal ripple noise, 80 PLUS Bronze efficiency, and reduced risk to your connected components.FLAT BLACK CABLESFor many PC Builders with aesthetics in mind, cabling can be one of the most troublesome parts of assembling a PC. Cables can be confusing, too short or too long, and they almost never look good. The MWE Bronze - V2 uses flat and flexible black cables to help deal with these problems. These cables are more discrete and flexible, making them easier to implement into your system while taking up less space. This is especially useful for smaller cases and preserving airflow...||Corsair CV Series CV550 550Watt 80 Plus Bronze Certified Power SupplyCorsair CV550 550Watt 80 Plus Bronze Certified PSU is efficiency guaranteed to continuously deliver full wattage to your system. This CV series PSU is 80 PLUS Bronze certified, providing up to 88% efficiency for less heat and lower energy costs and also it deliver continuous power at full capacity, no matter which wattage. This CV series is also featured with 1 ATX Connector, ATX12V Version v2.31, 30Â°C Continuous output rated temperature C, Sleeve Fan bearing technology, 120mm Fan size, 100,000 hours MTBF hours, ATX PSU Form Factor, v2.92 EPS12V Version, 1 Floppy Connector, 2 PCIe Connector and 7 SATA Connector. A 120mm thermally controlled low-noise cooling fan only spins at high speed. This Series PSU enclosures are only 125mm long, ensuring an easy fit in almost all modern PC cases. Here, the Black sleeved cables and a black powder-coated casing seamlessly. ..||Cooler Master ELITE 400 V4 230V ATX Power SupplyPOWER UPThe Elite - v4 series power supply unit is a dependable choice for entry level PC builders and office work systems. The quiet 120mm fan, 80 PLUS White EU 230V efficiency, and 3 year warranty deliver a PSU that provides function and resilience you can count on. It's the perfect option for work horse systems stored and operated in less than ideal conditions and climates. This PSU has been engineered for reliability with a focus on reducing random shutdowns in conditions where power sources are inconsistent and unstable, making it ideal for locations prone to experience brown outs. The Elite - v4 is a complete solution, offering performance and stability at an affordable price.ACTIVE PFC + FORWARD TOPOLOGY DESIGNA power supply unit works by taking power directly from the wall or other fixed power source, converting it to the correct output required by the connected components, and then distributing that power to said components. If any part of this process is interrupted or executed poorly, the connected system components and the PSU itself could be damaged. Active PFC uses a circuit to correct power factor leading to reduced total harmonics, corrected AC input voltage, and increased overall efficiency output.HIGH TEMPERATURE RESISTANCEThe new Elite - v4 has a maximum operating temperature of 40Â°C. That's at the level of many 80 Plus certified power supply units on the market today. This higher operating temperature allows you to power your system safely in warmer environments without having to worry about your system overheating or shutting off unexpectedly. The higher heat resistance also reduces temperature based wear, increasing the lifespan of the unit by a noticeable amount.PEAK POWER TOLERANCEThis power supply unit can push out an additional 50W above maximum load for up to 10 seconds before turning off. This will allow your system a chance to save data and complete current processes in the event of output surge or overloading. While it may not be a feature you'll actively need all the time, it can be extremely useful in an emergency scenario.80 PLUS WHITE EU 230V EFFICIENCYThe efficiency of your power supply unit is important because it directly affects your system's performance and your power bill. The efficiency rating does not reflect the quality or reliability of a PSU. It only reflects the unit's ability to move power from the wall to your components. The higher a PSU's efficiency is, the lower the total amount of power it needs to power your system. The Elite - v4 has a guaranteed typical efficiency of 85%.DURABLE, RELIABLE, AND SAFEThe Elite - v4 will perform consistently in whatever environment you throw at it whether it's high altitudes above 5000 meters or ultra humid settings like a tropical rain-forest. This unit was designed for work systems meant to be used in extreme conditions with challenging temperatures. Do whatever you need to do wherever you need to do it without letting your hardware limit your goals...|