Browse the top-ranked list of Efficient Power Supplies below along with associated reviews and opinions.
Worth it...Good Buy...Quiet an efficient unit....The unit comes with no cables pre-attached to it, you plug everything in, which is great because you only have to plug in what you need, no extra cables laying around inside your tower.
This Corsair CX Series Modular CX750M CP-9020061-NA power supply features over- and under-voltage, over-power and short-circuit protection to prevent damage to your components. The flexible modular cabling system accommodates your system configuration.
Good deal....very nice...Efficient and quiet fan, easy to install....It works like a charm, plenty of power for my motherboard, plus im running a GForce 2gigabyte video card, so it gets the job done.
Power your computer with this Insignia™ NS-PCW5250 power supply, which features 520W of output power for enhanced performance and a 140mm low-noise cooling fan to help ensure efficient operation.
Great buy...Great Fan...Works very efficiently without any additional noise....The thermal paste I bought "Thermaltake TG-7 Thermal Grease is probably the best thermal compound ive seen around are area.
Keep your important computer components running with this Insignia™ 400W ATX power supply that features a 6-pin PCI Express connector for simple installation. The 4.7" fan provides efficient cooling to ensure optimal performance.
Great unit...Runs cool....The good quality PSU has an 80% efficiency....Working as it should, usually my disappointment would be that the fan noise would be too loud, but this is a very quiet power supply....I bought this item on Black Friday, so it is so amazing power supply.
TR2 series is designed with mainstream PC in mind. With Thermaltake's state-of-the-art circuitry design capability and advanced packaging technology, it is capable of providing the same level of high efficiency and power protection that you have come to expect from Thermaltake's full range of power supply. TR2 series power supply all carries an industry-leading 5 Year Limited Warranty for the ultimate piece of mind.
works good...I'm happy....Quiet and efficient....I was able to take a two SATA adapters from the stock PSU off of my new HP and used them in connecting optical drives and hard drives.
This 430W power supply supports most Intel® and AMD processors and is compatible with NVIDIA and ATI/AMD graphics cards for wide-ranging compatibility. Built-in fans automatically adjust speed according to temperature for low operating noise.
Great PSU...I like it....Versatile Powersupply, high efficiency...Highly recommended for Gamers or anyone that has upgraded their PC and needs more juice to support extra drives or graphics cards.
This Thermaltake SMART Series SP-650P power supply delivers 650W maximum output and 780W peak output and supports Intel® ATX 12V v2.3 and EPS 12V standards. A 120mm fan with intelligent temperature control cools your components.
High quality, efficient, gamer ready...I'm enjoying this product as I type....High quality, efficient, gamer ready...Cant go wrong
Run your powerful gaming computer with this 850W Corsair Enthusiast power supply. Its 80 PLUS Bronze certification provides efficient operation at medium to high loads, and its modular cabling system minimizes clutter while helping improve airflow. The 140mm double ball-bearing fan of this Corsair Enthusiast power supply automatically adjusts its speed based on the current temperature for optimal cooling.
No noise....Works nice...Gives me power to my PC with decent efficiency....If you are serious about stability and clean power, then EVGA is the way to go, if you ever have any problems with an EVGA product their service and support dept are quick and dependable.
Power your customized desktop computer with this EVGA power supply. The large built-in fan prevents it from overheating during heavy use, and the sturdy box construction makes it easy to mount externally or install in your computer shell. This EVGA power supply comes with all the cords needed for installation.
Great PSU....Works fine!...The power supply is operating efficiently and running smoothly....400 watts is fine for me with the system, but if you have a modified computer you may need a more powerful unit.
Keep your important computer components running with this 400-watt ATX power supply that features a 6-pin PCI Express connector.
nice psu...It work!...This PSU had an adequate number of cables and sufficient power output for my PC, which I would qualify as more than a standard PC but not quite a gaming rig....I'd recommend this PSU more for smaller builds as the cords are on the shorter side, but they'll do the job in a Mid ATX case that has sufficient cable management holes like mine does.
Create a functional, efficient computer by adding this 600W EVGA 80 PLUS 100-W1-0600-K1 ATX 12V/EPS 12V power supply to your custom build. An ultraquiet, intelligent auto fan cools components without generating much noise during operation.
plenty of power...Good power supply...Had all the necessary connections,HD(large molex),FD(smal molex),SATA,CPU(2) and braiding to keep things neat....You can get cheaper power supplies elsewhere, but if you need a high quality one in a pinch (as I did) this will fit the bill.
Power your computer with this power supply that features 520W of output power for enhanced performance and a 140mm low-noise cooling fan to help ensure efficient operation.
Great modular power supply...Awesome Power supply...higher power for higher gaming...I powered up with some apprehension and everything worked perfect.
Power your custom-built computer with this Corsair power supply. It's built for efficient operation, so it saves energy and doesn’t produce much heat, and it operates quietly at slow and medium speeds for a better work environment. The modular cable system of this Corsair power supply provides easy, clutter-free installation in compatible ATX desktop cases.
Ready for 4th Generation Intel Core Processors (C6/C7 Idle Mode)
Unleash the next generation in power with the EVGA SuperNOVA 850 G2 Power Supply. Based on the award winning G2 series Power Supplies from EVGA, this PSU features 80 PLUS Gold rated efficiency, and clean, continuous power to every component. This provides improved efficiency for longer operation, less power consumption, reduced energy costs and minimal heat dissipation. The new ECO Thermal Control Fan System offers fan modes to provide zero fan noise during low load operations. Backed by a 10 year warranty and Japanese capacitor design, the EVGA SuperNOVA 850 G2 is not only the right choice for your system today, it is also the best choice for your system tomorrow.
This Antec Power Supply is quiet and is the perfect upgrade to any desktop computer...Its not modular but not bulky either so cable management is still very achievable if you try....Got rid of the buzzing sound in headphone jack...Great PSU for a budget gaming PC
Get effective power and quiet cooling performance with this Antec 450-watt power supply that features heavy-duty circuitry protection on all rails to help prevent damage from a variety of dangers.
But you get what you pay for, and although cable management was a little more difficult, I couldn't beat the price and effiency of this PSU and wouldn't change my decision at all of using it in my Bitfenix Pandora....I would recommend it if you need a new power supply....Probably the best...I bought this for someone I know and just checked with them -- they love it and it works great.
Deliver up to 500W of continuous power to your computer with this EVGA 500 Bronze 100-B1-0500-KR power supply that features 80PLUS Bronze certification for efficient performance. Heavy-duty protections help ensure safe operation.