Power Supplies - Showing 49 - 72 of 11994 Products
Lian Li SX Platinum 1000W SXP Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX ...
- Brand: LIAN LI
- Type: ATX
- Maximum Power: 1000 W
- PFC: Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz
- PSU Noise Level: 39.9 dB
- Input Frequency Range: 100-240Vac
- MTBF: 100,000 hrs minimum 25?/75% Load
- Dimensions: 150mm(W)x86mm(H)x140mm(D)
- Model #: SX1000P.B
- Item #: 9B-1HU-01PP-00039
- Return Policy: Standard Return Policy
ANTEC GSK850 V2 White ATX3.1, 750W Full Modular PSU, 80 PLUS Gold Certified, PCIE 5.1 ...
- Brand: Antec
- Type: ATX 12V 3.1
- Modular: Full Modular
- Fans: 120mm Silent Fan
- PFC: Active
- PCI-Express Connector: yes
- SATA Power Connector: yes
- Power Good Signal: 100-150ms
- Model #: GSK850 V2 WHITE US
- Item #: 9B-17-371-154
- Return Policy: Standard Return Policy
ANTEC GSK850 V2 ATX3.1, 750W Full Modular PSU, 80 PLUS Gold Certified, PCIE 5.1 Support, ...
- Brand: Antec
- Type: ATX 12V 3.1
- Modular: Full Modular
- Fans: 120mm Silent Fan
- PFC: Active
- PCI-Express Connector: yes
- SATA Power Connector: yes
- Power Good Signal: 100-150ms
- Model #: GSK850 V2 US
- Item #: 9B-17-371-153
- Return Policy: Standard Return Policy
Bgears b-Vigor700W 700 W ATX Non-Modular Power Supply
- Fans: 1 x 120 mm
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 6
- Connectors: 1 x 24 pin (20+4) ATX / 2 x 4 pin Peripheral / 4 x 8 pin (6+2) PCIe / 6 x SATA
- Color: Black
- Max PSU Length: 150 mm
- Model #: b-Vigor 700W
- Item #: 9B-17-426-006
- 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
ANTEC GSK750 V2 ATX3.1, 750W Full Modular PSU, 80 PLUS Gold Certified, PCIE 5.1 Support, ...
- Brand: Antec
- Type: ATX 12V 3.1
- Modular: Full Modular
- Fans: 120mm Silent Fan
- PFC: Active
- PCI-Express Connector: yes
- SATA Power Connector: yes
- Power Good Signal: 100-150ms
- Model #: GSK750 V2 US
- Item #: 9B-17-371-152
- Return Policy: Standard Return Policy
QNAP 550W Power Supply Unit FSP
- Brand: QNAP
- Type: Proprietary Power Supply
- Model #: PWRPSU550WFS02
- Item #: 9B-1HU-001K-000B6
- Return Policy: Standard Return Policy
be quiet! Power Zone 2 750W ATX12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 750 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP006US
- Item #: 9B-17-222-041
- Return Policy: Standard Return Policy
be quiet! Power Zone 2 850W ATX12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 850 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP007US
- Item #: 9B-17-222-040
- Return Policy: Standard Return Policy
be quiet! Power Zone 2 1000W ATX 12V 3.1 Power Supply | 80 Plus Platinum and Cybenetics ...
- Brand: be quiet
- Series: Power Zone 2
- Type: ATX12V 3.1
- Maximum Power: 1000 W
- Modular: Modular
- Fans: Pure Wings 3 140mm
- +12V Rails: Single
- Energy-Efficient: 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%)
- Model #: BP008US
- Item #: 9B-17-222-039
- Return Policy: Standard Return Policy
be quiet! Pure Power 12 M 1200W ATX 3.0 Power Supply | 80+ Gold Efficiency | PCIe 5.0 | Fully ...
- Brand: be quiet
- Type: ATX 3.0 Compatible
- Maximum Power: 1200 W
- Fans: 1
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: 2
- PCI-Express Connector: 4 x 6+2-Pin
- Model #: BN513
- Item #: 9B-1HU-004H-000S9
- Return Policy: Standard Return Policy
Cooler Master V Platinum 1100 V2 ATX 3.1 Full Modular PSU, 1100W 80+ Platinum, 90° ...
- Brand: Cooler Master
- Maximum Power: 1100 W
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: 80 PLUS PLATINUM Certified
- Model #: MPZ-B002-AFAP-BUS
- Item #: 9B-17-171-246
- Return Policy: Standard Return Policy
Super Flower Leadex VII XG 1300W 80+ Gold, Cybenetics Platinum, Full Modular, ATX 3.1 & ...
- Brand: Super Flower
- Type: ATX 3.0 Compatible
- Maximum Power: 1300 W
- SLI: SLI Ready
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Main Connector: 20+4Pin
- Model #: SF-1300F14XG
- Item #: 9B-1HU-024C-00058
- Return Policy: Standard Return Policy
Super Flower Zillion FG 1050W Cybenetics Platinum, 80+ Gold, Full Modular, ATX 3.1 / PCIe ...
- Brand: Super Flower
- Type: ATX 3.1
- Maximum Power: 1050W
- Modular: Full Modular
- Fans: 1 x 120 mm
- PFC: Active
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: SF-1050Z12FG
- Item #: 9B-1HU-024C-00077
- Return Policy: Standard Return Policy
Cooler Master V750 SFX Gold 750W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ...
- Brand: Cooler Master
- Series: V750 SFX Gold
- Type: SFX 12V Ver. 3.42
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 92mm FDB
- PFC: Active
- Main Connector: 20+4Pin
- Model #: MPY-7501-SFHAGV-3U1
- Item #: 9B-17-171-171
- Return Policy: Standard Return Policy
Thermaltake Toughpower GT 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat ...
- Brand: Thermaltake
- Type: ATX Fully Modular
- Maximum Power: 1000 W
- PFC: Active
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- MTBF: >100,000 Hours
- Color: White
- Model #: PS-TPT-1000FNFAGU-W
- Item #: 9B-17-153-477
- Return Policy: Standard Return Policy
Super Flower Leadex VII XP 1000W 80+ Platinum, Cybenetics Platinum, Full Modular, ATX 3.1, ...
- Brand: Super Flower
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Full Modular
- Fans: 1 x 140 mm
- PFC: Active
- Model #: SF-1000F14XP(WH)
- Item #: 9B-1HU-024C-00065
- Return Policy: Standard Return Policy
MSI MAG 750W Power Supply - Internal - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V ...
- Model #: MAGA750GNPCIE5
- Item #: 9B-1HU-001W-000G5
- Return Policy: Standard Return Policy
Cooler Master V850 SFX Gold 850W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ...
- Brand: Cooler Master
- Series: V850 SFX Gold White Edition
- Type: SFX 12V Ver. 3.42
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 1 x 92mm FDB fan
- PFC: Active
- Main Connector: 20+4Pin
- Model #: MPY-8501-SFHAGV-3EWF
- Item #: 9B-17-171-197
- Return Policy: Standard Return Policy
ASUS ROG Loki SFX-L 1000W Platinum (Fully Modular Power Supply, 80+ Platinum, 120mm ...
- Brand: ASUS
- Series: ROG LOKI
- Type: ATX 12V
- Maximum Power: 1000 W
- Modular: Full Modular
- Main Connector: 24Pin
- PCI-Express Connector: 3 x 6+2-Pin
- SATA Power Connector: 6
- Model #: ROG-LOKI-1000P-SFX-L-GAMING
- Item #: 9B-17-320-035
- Return Policy: Standard Return Policy
SeaSonic CORE ATX 3 (2024) GX-650 650 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power ...
- Brand: SeaSonic
- Series: CORE ATX 3 (2024)
- Type: ATX 3.1
- Maximum Power: 650 W
- Modular: Full Modular
- Fans: 1 x 120 mm Hydro Dynamic Bearing Fan
- Energy-Efficient: 80 PLUS GOLD Certified
- Input Voltage: 100 - 240 V
- Model #: CORE ATX3 (2024) GX-650 DUP
- Item #: 9B-17-151-280
- Return Policy: Standard Return Policy
Super Flower Leadex VII XG 850W 80+ Gold White, Cybenetics Platinum, Full Modular, ATX 3.1 ...
- Brand: Super Flower
- Model: 850W
- Series: Leadex VII XG
- Type: ATX 3.1 Compatible
- Maximum Power: 850W
- SLI: SLI Ready
- CrossFire: CrossFire Ready
- Modular: Full Modular
- Model #: SF-850F14XG (WH)
- Item #: 9B-1HU-024C-00061
- Return Policy: Standard Return Policy
SilverStone PS-ST1500-TI 1500 W ATX12V 80 PLUS TITANIUM Certified Active PFC Power ...
- Fans: 1 x 135mm silent fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 8 x 6+2-Pin
- SATA Power Connector: 16
- Efficiency: 90% ~ 94% at 10% ~ 100% loading
- Over Voltage Protection: Yes
- Overload Protection: Yes
- Model #: PS-ST1500-TI
- Item #: 9B-17-256-196
- Return Policy: Standard Return Policy
ASUS ROG Loki SFX-L 750W Platinum (Fully Modular Power Supply, 80+ Platinum, Lambda A ...
- Brand: ASUS
- Series: ROG LOKI
- Type: ATX 3.0 Compatible / ATX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Main Connector: 24Pin
- PCI-Express Connector: 3 x 6+2-Pin
- SATA Power Connector: 6
- Model #: ROG-LOKI-750P-SFX-L-GAMING
- Item #: 9B-17-320-037
- 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.
