Power Supplies - Showing 145 - 168 of 11996 Products
Thermaltake Toughpower PT 850W; ATX 3.1; Native PCIe 5.1 12V-2x6; Etched Flat Cables; ...
- Brand: Thermaltake
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 135mm FDB fan
- PFC: Active
- Efficiency: Meet 80 PLUS Platinum at 115Vac input.
- Input Voltage: 100-240V~
- Input Frequency Range: 47 - 63 Hz
- Model #: PS-TPP-0850FNFAPU-1
- Item #: 9B-17-153-484
- Return Policy: Standard Return Policy
silverstone technology 650w computer power supply psu fully modular with 80 plus gold & ...
- Max PSU Length: 150 mm
- Model #: RNAB07K64NGSN
- Item #: 9B-1HU-00RG-00093
- Return Policy: Standard Return Policy
MSI MAG 850W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V ...
- Model #: MAGA850GLPCIE5II
- Item #: 9SIV009KFN3419
- Return Policy: Antonline.com Return Policy
SilverStone Technology HELA 850R Platinum 80 Plus Platinum 850W ATX 3.1 Power Supply ...
- Brand: SilverStone
- Part Number: HELA 850R Platinum
- Model #: HA850R-PMA
- Item #: 9B-2S7-05S9-00095
- Return Policy: Standard Return Policy
ASUS ROG Strix 1000W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX ...
- Brand: ASUS
- Type: ATX 3.1
- Maximum Power: 1000 W
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Part Number: 90YE00W1-BTAA00
- Color: Black
- Package Content: Power Cord x 1 Motherboard Power Cable x 1 (610mm) CPU Cable x 2 (1000mm) PCI-E Gen 5.1 (16-pin-to-16-pin) Cable x 1 (750mm) PCI-E (8-pin-to-6+2pin) Cable x 4 (750mm) SATA 1-to-3 Cable x 2 (400+120+120mm) Peripheral 1-to-3 Cabel x 1 (400+150+150mm) ROG Strix DIY sticker x 1 User Manual x 1
- Model #: ROG-STRIX-1000P-GAMING
- Item #: 9B-17-320-054
- Return Policy: Standard Return Policy
Silverstone Cybenetics Platinum 1000W SFX12V 4.0 & PCIe 5.0 Fully Modular SFX-L Power ...
- Brand: SilverStone
- Type: SFX-L
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- SATA Power Connector: 8
- Efficiency: 89%~91% overall efficiency
- Model #: SX1000R-PL
- Item #: 9B-2AM-006F-001G0
- Return Policy: Standard Return Policy
Seasonic SSP-300SFG Active PFC, 300W SFX, Intel Haswell ready, Japanese Capacitor, ...
- Fans: 1
- Main Connector: 24Pin
- +12V Rails: Single
- SATA Power Connector: 3
- Efficiency: 87%
- Over Voltage Protection: Yes
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: SSP-300SFG
- Item #: 9SIVP8FKM17086
- Return Policy: GuoLongSheng Shop Return Policy
SeaSonic CORE GX-1000 ATX3 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular power ...
- Brand: SeaSonic
- Type: ATX 3.1
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120 mm
- Energy-Efficient: 80 PLUS GOLD Certified
- PSU Noise Level: Cybenetics A-
- Max PSU Length: 140 mm
- Model #: CORE GX-1000 ATX3
- Item #: 9B-17-151-283
- Return Policy: Standard Return Policy
be quiet! BN660 Dark Power 13 850W ATX 3.0 Power Supply | 80 PLUS Titanium Efficiency | PCIe ...
- Brand: be quiet
- Type: ATX 3.0 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: 4
- Model #: BN660
- Item #: 9B-1HU-004H-000R9
- Return Policy: Standard Return Policy
be quiet! Dark Power 13 1000W ATX 3.0 Power Supply | 80 PLUS Titanium Efficiency | PCIe 5.0 | ...
- Brand: be quiet
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: 4
- Model #: BN661
- Item #: 9B-1HU-004H-000R8
- Return Policy: Standard Return Policy
be quiet! Dark Power PRO 13 1600W ATX 3.0 Power Supply | 80 Plus Titanium Efficiency | PCIe 5 | ...
- Model #: BN501
- Item #: 9B-1HU-004H-000S8
- Return Policy: Standard Return Policy
GIGABYTE 850W PSU - 80 Plus Gold Certified - Fully Modular Power Supply (GP-UD850GM-A)
- Brand: GIGABYTE
- Type: ATX 3.1
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 120mm Hydraulic Bearing Fan
- +12V Rails: Single
- Energy-Efficient: 80 PLUS GOLD Certified
- Protection: OVP/OPP/SCP/UVP/OCP/OTP
- Model #: GP-UD850GM-A
- Item #: 9B-17-233-051
- Return Policy: Standard Return Policy
Enterasys - Poe Injector-PD-3501G-ENT
- Model #: PD-3501G-ENT
- Item #: 9B-1HU-00RN-00001
- Return Policy: Standard Return Policy
MSI MPG A850GS PCIE5, Fully Modular Gaming 850W Power Supply, 80+ Gold, Dual 12V-2x6 ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- +12V Rails: 2
- SATA Power Connector: 8
- Model #: MPG A850GS PCIE5
- Item #: 9B-17-701-031
- Return Policy: Standard Return Policy
SeaSonic CORE GX-750 ATX3 750 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular ...
- Brand: SeaSonic
- Type: ATX Fully Modular
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
- PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
- Energy-Efficient: 80 PLUS GOLD Certified
- Max PSU Length: 140 mm
- Model #: CORE GX-750 ATX3
- Item #: 9B-17-151-277
- Return Policy: Standard Return Policy
be quiet! Dark Power PRO 13 1300W ATX 3.0 Power Supply | 80 PLUS Titanium Efficiency | PCIe ...
- Model #: BN500
- Item #: 9B-1HU-004H-000S7
- Return Policy: Standard Return Policy
MPG A1250GS PCIE5 II, USA, 1250W, Fully-Modular, 80 Plus Gold, Bilingual Color Box, Solid ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 1250 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- Model #: MPG A1250GS PCIE5 II
- Item #: 9B-17-701-037
- Return Policy: Standard Return Policy
SeaSonic CORE GX-850 ATX3 850 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular ...
- Brand: SeaSonic
- Type: ATX Fully Modular
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
- PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
- Energy-Efficient: 80 PLUS GOLD Certified
- Max PSU Length: 140 mm
- Model #: CORE GX-850 ATX3
- Item #: 9B-17-151-278
- Return Policy: Standard Return Policy
SeaSonic CORE GX-650 ATX3 650 W ATX Fully Modular 80 PLUS GOLD Certified Full Modular ...
- Brand: SeaSonic
- Type: ATX Fully Modular
- Maximum Power: 650 W
- Modular: Full Modular
- Fans: 120 mm Hydro Dynamic Bearing (HDB) Fan
- PCI-Express Connector: ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2x6)
- Energy-Efficient: 80 PLUS GOLD Certified
- Max PSU Length: 140 mm
- Model #: CORE GX-650 ATX3
- Item #: 9B-17-151-276
- Return Policy: Standard Return Policy
MSI MEG Ai1600T PCIE5, Fully Modular Gaming 1600W Power Supply, 80+ Titanium, Dual ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 1600 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- +12V Rails: 2
- SATA Power Connector: 8
- Model #: MEG Ai1600T PCIE5
- Item #: 9B-17-701-028
- Return Policy: Standard Return Policy
Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Continuous Power ATX ...
- Brand: Thermaltake
- Series: Toughpower GX2 Gold
- Type: Intel ATX 12V v2.3 & EPS 12V
- Maximum Power: 600 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Non-Modular
- Fans: 1 x 120mm Fluid Dynamic Bearing Fan
- Model #: PS-TPD-0600NNFAGU-2
- Item #: 9B-17-153-415
- Return Policy: Standard Return Policy
MSI MAG A650BN, Non-Modular Compact 650W Power Supply, 80+ Bronze, Low-Noise Fan, ...
- Brand: MSI
- Type: Intel ATX 12V
- Maximum Power: 650 W
- Fans: 1 x 120 mm
- PFC: Active
- Energy-Efficient: 80 PLUS BRONZE Certified
- Input Voltage: 100 - 240 V
- Input Frequency Range: 50/60 Hz
- Model #: MAG A650BN
- Item #: 9B-17-701-013
- Return Policy: Standard Return Policy
MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, ...
- Brand: MSI
- Type: ATX12V
- Maximum Power: 550 W
- Fans: 120mm
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 2 x 6+2-Pin
- Model #: MAG A550BN
- Item #: 9B-17-701-012
- Return Policy: Standard Return Policy
SilverStone Strider Platinum series SST-ST1200-PTS 1200 W ATX12V v2.4 80 PLUS ...
- Fans: Single 120mm HYB fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 8 x 6+2-Pin
- SATA Power Connector: 8
- Efficiency: 89% - 92% at 20% - 100% loading
- Over Voltage Protection: Yes
- Input Voltage: 115 - 240 V
- Model #: SST-ST1200-PTS
- Item #: 9B-17-256-213
- 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.
