Power Supplies - Showing 265 - 288 of 11992 Products
GIGABYTE GP-UD1000GM PG5 Rev2.0 - PCIe5.0 Ready - ATX3.0 - 1000W 80 Plus Gold ...
- Fans: 120mm Hydraulic Bearing (HYB)Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 8
- Efficiency: 90% at typical load
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: GP-UD1000GM PG5 REV2.0
- Item #: 9B-17-233-039
- Return Policy: Standard Return Policy
Silverstone technology FX500 80 PLUS Gold 500W Flex-ATX Power Supply
- Brand: SilverStone
- Type: Flex ATX
- Maximum Power: 500 W
- Modular: Non-Modular
- Fans: Single 40mm silent fan
- PFC: Active PFC (PF>0.9 at full load)
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: RNAB08JGF6NC1
- Item #: 9B-1HU-00RG-000Y9
- Return Policy: Standard Return Policy
Lian Li SP850 Gold - 850 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low ...
- Brand: LIAN LI
- Series: SP series
- Type: ATX (ATX 3.1 Compatible)
- Maximum Power: 850W
- Modular: Fully Modular
- Fans: 1 x 92 mm FDB Fan
- PFC: Active PFC, PF > 0.90 under full load @ 115Vac, 60Hz
- Energy-Efficient: 80 Plus Gold
- Model #: SP850G.W
- Item #: 9B-1HU-01PP-00031
- Return Policy: Standard Return Policy
Thermaltake Toughpower GF A3 ATX 3.0 850W 80+ Gold Full Modular SLI/Crossfile Ready ...
- Brand: Thermaltake
- Series: Toughpower GF A3 Series
- Type: ATX / ATX 3.0 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 120 mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- +12V Rails: Single
- Model #: PS-TPD-0850FNFAGU-L
- Item #: 9B-17-153-449
- Return Policy: Standard Return Policy
ASRock PRO Series PRO-750B 750 W ATX 3.1 Compatible 80 PLUS BRONZE Certified Power ...
- Brand: ASRock
- Series: PRO Series
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Fans: 1 x 120 mm
- Energy-Efficient: 80 PLUS BRONZE Certified
- MTBF: >100,000 Hours
- Dimensions: 140 x 150 x 86mm
- Model #: PRO-750B
- Item #: 9B-17-955-026
- Return Policy: Standard Return Policy
Super Flower Combat FG 850W 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable ...
- Type: ATX 3.0 Compatible
- Parts: 10 years
- Labor: 10 years
- Model #: SF-850C12FG
- Item #: 9B-1HU-024C-00071
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 1000W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-100-US
- Item #: 9B-17-580-036
- Return Policy: Standard Return Policy
Super Flower Combat DB 650W 80+ Bronze, 5 Years Warranty, Flexible Flat Cables, Fixed ...
- Brand: Super Flower
- Type: ATX12V / EPS12V
- Maximum Power: 650 W
- Modular: Non-Modular
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- SATA Power Connector: 4
- Model #: SF-650C12DB
- Item #: 9B-1HU-024C-00083
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 850W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 850 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: 2 x 6-Pin, 3 x 6+2-Pin
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-850-US
- Item #: 9B-17-580-038
- Return Policy: Standard Return Policy
Bluegears b-GoldX 900W Power Supplies
- Brand: Bluegears
- Type: ATX 3.1
- Maximum Power: 900W
- Fans: 120mm (2000 RPM)
- Main Connector: 20+4Pin
- PCI-Express Connector: P16 (12+4)pin 12VHPWR P8 (4+4)pin x 2 PCIe P8 (6+2)pin x 2 Molex 4pin x 3
- SATA Power Connector: 5
- Part Number: b-GoldX 900W
- Model #: b-GoldX 900W
- Item #: 9B-17-426-008
- Return Policy: Standard Return Policy
Silverstone HELA 1200R Platinum Cybenetics Platinum 1200W PCIe 5.0 Fully Modular Power ...
- Brand: SilverStone
- Type: ATX 3.0 Compatible
- Maximum Power: 1200 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: Cybenetics Platinum
- Max PSU Length: 150 mm
- Model #: HA1200R-PM
- Item #: 9B-1HU-00RG-00278
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 1000W White 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-101-US-WT
- Item #: 9B-17-580-037
- Return Policy: Standard Return Policy
MSI A850GLS MLG EDITION, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ...
- Brand: MSI
- Type: ATX Fully Modular
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: 80 PLUS Gold (up to 90%)
- Input Voltage: 100 - 240 V
- Model #: A850GLS MLG EDITION
- Item #: 9B-17-701-036
- Return Policy: Standard Return Policy
Super Flower Combat FG 750W 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable ...
- Type: ATX 3.0 Compatible
- Parts: 10 years
- Labor: 10 years
- Model #: SF-750C12FG
- Item #: 9B-1HU-024C-00069
- Return Policy: Standard Return Policy
120W power supply kit, 120W DC-DC Powerboard with 120W 12V/10A AC-DC Adapter, ...
- Fans: Fanless
- Output: 10A
- Dimensions: DC board dimension: 160mm (W) x 25mm (H) x 45mm (D) Dimension: 168mm (W) x 71mm (H) x 37.5mm (D)
- Connectors: 1 x 24 pin ATX / 1 x 4 pin Peripheral / 1 x 8 pin (4+4) EPS (CPU) / 3 x SATA
- Color: Black
- Cable Spec: 1 x 24-Pin motherboard connector (200mm) 1 x 8 / 4-Pin EPS / ATX 12V connector (250mm) 3 x SATA connector (300mm /100mm / 100mm) 1 x 4-Pin Peripheral connector (200mm)
- Model #: AD120-DC
- Item #: 9B-2AM-0024-001C4
- Return Policy: Standard Return Policy
750W, ATX, single +12V rails with 62A output, Silent 120mm FDB Fan with 18dBA, efficiency ...
- With Power Supply: 750W
- Model #: DA750-G
- Item #: 9B-2AM-0024-001C5
- Return Policy: Standard Return Policy
Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat ...
- Brand: Thermaltake
- Type: ATX Fully Modular
- Maximum Power: 1200 W
- PFC: Active
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- MTBF: >100,000 Hours
- Color: White
- Model #: PS-TPT-1200FNFAGU-W
- Item #: 9B-17-153-478
- Return Policy: Standard Return Policy
Fractal Design Ion 3 Gold 750W Black 80 PLUS Gold Certified Fully Modular ATX12V 3.1 Power ...
- Brand: Fractal Design
- Type: ATX12V 3.1
- Maximum Power: 750 W
- Modular: Full Modular
- PFC: Active
- +12V Rails: Single
- PCI-Express Connector: PCI-E 6+2 pin, 650 mm; PCI-E Gen5 12V-2x6, 700 mm
- SATA Power Connector: 4x SATA, 400+150+150+150 mm; 2x SATA 650+150 mm
- Model #: FD-P-IA3G-750-US
- Item #: 9B-17-580-035
- Return Policy: Standard Return Policy
Cybenetics Gold 1000W semi-modular ATX power supply
- Fans: 1 x 140 mm
- Efficiency: >=87% & <=89%
- Input Voltage: 90 - 264 V
- Input Frequency Range: 47 - 63 Hz
- Output: +3.3V@20A, +5V@20A, +12V@83.33A, +5VSB@3A, -12V@0.3A
- MTBF: 100,000 Hours
- Dimensions: 3.39" x 5.91" x 6.3"
- Weight: 4.94 lbs.
- Model #: DA1000-GH
- Item #: 9B-2AM-006F-001D7
- Return Policy: Standard Return Policy
Thermaltake Toughpower GF3 850W; ATX 3.1; Native PCIe 5.1 12V-2x6; Flat Cables; Color ...
- Brand: Thermaltake
- Series: Toughpower GF3 Series
- Type: ATX 12V v3.1
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 140 mm Hydraulic Bearing Smart Zero Fan
- PFC: Active
- Main Connector: 24Pin
- Model #: PS-TPD-0850FNFAGU-4
- Item #: 9B-17-153-438
- Return Policy: Standard Return Policy
SAMA G750W ATX 3.1 Power Supply, 80+ Gold Efficiency, PCIE 5.1 Ready, Full Modular, 750W ...
- Brand: SAMA
- Series: G-Series
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: HAT-750yzB1G
- Item #: 9B-1HU-02S6-00067
- Return Policy: Standard Return Policy
SAMA G1000W ATX 3.1 Power Supply, 80 PLUS Gold & Cybenetics Platinum Certified, PCIE 5.1 ...
- Brand: SAMA
- Series: G-Series
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: HAT-1000yzB2G
- Item #: 9B-1HU-02S6-00070
- Return Policy: Standard Return Policy
SAMA G750W ATX 3.1 Power Supply, 80+ Gold Efficiency, PCIE 5.1 Ready, Full Modular, 750W ...
- Brand: SAMA
- Series: G-Series
- Type: ATX 3.1 Compatible
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: HAT-750yzB1G
- Item #: 9B-1HU-02S6-00074
- Return Policy: Standard Return Policy
SAMA G650W ATX 3.1 Power Supply, 80+ Gold Efficiency, PCIE 5.1 Ready, Full Modular, 650W ...
- Brand: SAMA
- Series: G-Series
- Type: ATX 3.1 Compatible
- Maximum Power: 650 W
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 24Pin
- Model #: HAT-650yzB1G
- Item #: 9B-1HU-02S6-00065
- Return Policy: Standard Return Policy
Tips for Buying a Computer Power Supply Unit (PSU)
Introduction
A computer power supply is one of the most crucial components in a computer, as it is responsible for providing stable and regulated power for the system. If you are shopping for a computer power supply, finding the ideal one will require you to consider several important criteria. Those criteria include the size and form factor of the case, the wattage requirement of the system, efficiency, and your internal cabling preference.
Size Standards
Computer power supplies are available in a variety of different sizes and form factors. It is crucial that the power supply unit (PSU) you select matches the size requirements of your case and motherboard. If you have a Mini ITX case for example, you cannot utilize a standard ATX power supply. For more information about power supply form factors, see below.
- ATX
The standard power supply size that will fit most mid-size and full-size tower cases. Some micro ATX cases can utilize ATX power supplies as well. - Mini ITX
Mini ITX power supplies are designed specifically for mini ITX systems but may also fit other small form factor computer cases. - SFX
SFX computer power supplies are smaller than standard ATX PSUs and are meant for micro ATX and other small form factor computer cases. - TFX
Another small form factor computer power supply that is thinner to fit micro ATX, Mini ITX, and other smaller systems.
Wattage
A computer power supply’s wattage rating is a measurement of how much power it can provide to the hardware. When shopping for a power supply, you need to consider how much power your computer system requires. To calculate your system’s power requirement, add up the power draw for all the components.
Start with the motherboard and processor, and then include graphics cards, system memory, storage devices, and other expansion cards. For an even better estimate, you should include USB devices, internal fans, and other accessories. Once you have your estimate, try to find a computer power supply that is capable of at least that. For a larger safety margin, you should get a PSU that is well above that minimum.
Cable Management
There are two cable management options for computer power supplies, modular and non-modular. Modular cabling allows you to connect and disconnect internal power cables from the power supply itself, so you can avoid having unused cables and connectors dangling inside the case. Computer power supplies that feature modular cabling typically cost more than those without it.
Efficiency
The efficiency of a computer power supply is a ratio of how much power it provides and how much power it draws. For instance, a power supply that provides 200 watts of power but pulls 400 watts from a power outlet has a 200/400 or 50% efficiency ratio. The more efficient your computer power supply is, the less it will cost you to operate.
One metric you can use to gauge efficiency is what level of 80 PLUS® certification a power supply has, if it any. The different levels of 80 PLUS certification include 80 PLUS, 80 PLUS Bronze, 80 PLUS Silver, 80 PLUS Gold, 80 PLUS Platinum, and 80 PLUS Platinum. The most basic certification is 80 PLUS, which indicates an efficiency rating of at least 80%. The other certifications rank from Bronze to Titanium, with the latter being the highest attainable. If computer power supply efficiency is a big concern for you, try to find one with a high level of 80 PLUS certification.
