Power Supplies - Showing 1441 - 1464 of 18754 Products
Microsoft Surface Pro 3 36W Power Supply
- Model #: RNAB017KV677G
- Item #: 9SIV1CZC6K8211
- Return Policy: Pro AV Dealer Return Policy
silverstone technology 750 watt semi-modular 80 plus gold computer power supply psu ...
- Model #: RNAB078WC5471
- Item #: 9SIVT4DKW91209
- Return Policy: qinsihaoxue shop Return Policy
Silverstone Cybenetics Gold 1000W PCIe 5.0 Fully Modular Power Supply DA1000R Gold
- Brand: SilverStone
- Type: ATX 3.0 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 135 mm
- PFC: Active
- Energy-Efficient: Cybenetics Gold
- Color: Black
- Model #: DA1000R-GM
- Item #: 9SIVPPSKN64405
- Return Policy: RedAnt Return Policy
aya 12" atx 24pin female to 12pin male converter adapter power supply cable 18awg black ...
- Model #: ADIB01N9L0UNO
- Item #: 9SIV1WT7R69818
- Return Policy: AyaGroup Return Policy
500W, SFX form factor, single +12V rails with 41.7A output, Silent 92mmFan with 18dBA, ...
- Model #: SX500-G
- Item #: 9SIV19PK9D3678
- Return Policy: VirVentures Return Policy
Athena Power AP-MP4ATX30 300 W SFX-12V ATX-12V eMachines, HP ...
- Main Connector: 20+4Pin
- +12V Rails: Single
- Over Voltage Protection: Yes
- Input Voltage: 115 / 230 V
- Input Frequency Range: 50/60 Hz
- Output: +3.3V@13A, +5V@13A, +12V1@16A, -12V@0.8A, -5V@0.5A, and +5VSB@2.5A
- MTBF: >100,000 Hours
- Model #: AP-MP4ATX30
- Item #: 9SIV1WTHBM5045
- Return Policy: AyaGroup Return Policy
Athena Power AP-P4ATX80FEP8 800 W ATX 80 PLUS BRONZE Certified Power Supply
- PCI-Express Connector: 2 x 6-Pin, 2 x 6+2-Pin
- SATA Power Connector: 4
- Hold-up Time: 17 ms Minimum at Nominal Input Voltage
- Input Voltage: 88 - 264 V
- Input Frequency Range: 47 - 63 Hz
- MTBF: 100,000 Hours on Maximum Load at +25 degree C
- Dimensions: 6.18" x 5.91" x 3.39" (L x W x H)
- Model #: AP-P4ATX80FEP8
- Item #: 9SIV1WTJEA2328
- Return Policy: AyaGroup Return Policy
aya 8" 4pin molex male to 8pin eps12v converter adapter
- Model #: ADIB00OSR3V84
- Item #: 9SIV1WT7R69704
- Return Policy: AyaGroup Return Policy
aya 8" 8inch atx 24pin to 14pin power supply cable adapter 18awg for lenovo ibm
- Main Connector: 24Pin
- Model #: ADIB072JXVMQB
- Item #: 9SIV1WT8KE1012
- Return Policy: AyaGroup Return Policy
Arista PWR-3K-DC-BLUE#
- Model #: PWR-3K-DC-BLUE#
- Item #: 9SIV1W6KHU8722
- Return Policy: Optdex Return Policy
ELK TRG2440 120V, Wall Mount Power Supply, Overload Protection
- Model #: ELK-TRG2440
- Item #: 9SIV1NRHZ15662
- Return Policy: CCTVBestBuys Return Policy
HPE 717364-B21 750W Common Slot 277VAC Hot Plug Power Supply Kit
- Model #: 717364-B21
- Item #: 9SIV1JDA7S1739
- Return Policy: Avanti Data Products Return Policy
GIGABYTE P650G 650W 80 Plus Gold Certified Power Supply
- Fans: 120mm Hydraulic Bearing (HYB)Fan
- Main Connector: 20+4Pin
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 6
- Input Voltage: 100-240 Vac (full range)
- Input Frequency Range: 50/60 Hz
- Input Current: 9-4A
- MTBF: >100,000 Hours
- Model #: GP-P650G
- Item #: 9SIV296KJ73714
- Return Policy: Slava Computers Return Policy
GIGABYTE AORUS P750W GP-AP750GM 750 W ATX 12V v2.31 80 PLUS GOLD Certified Full ...
- Brand: GIGABYTE
- Series: AORUS P750W
- Type: ATX 12V v2.31
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 1 x 135mm Double ball bearing fan
- PFC: Active
- Main Connector: 20+4Pin
- Model #: GP-AP750GM
- Item #: 9SIVS10KU60183
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
GIGABYTE AORUS ELITE ICE PSU - 1000W 80 PLUS Platinum Certified - PCIe5.1 Ready - ...
- Brand: GIGABYTE
- Type: ATX 3.1 Compatible
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 120mm Fluid Dynamic Bearing (FDB) Fan
- PFC: Active PFC (>0.9 typical)
- Power Good Signal: 100-150ms
- Hold-up Time: >16ms
- Model #: GP-AE1000PM PG5 ICE Rev1.1
- Item #: 9SIV296KNP5758
- Return Policy: Slava Computers Return Policy
Seasonic PRIME GX-1300, 1300W 80+ Gold, Full Modular, ATX Form Factor, Low Noise, ...
- Brand: SeaSonic
- Series: PRIME Gold
- Type: ATX12V / EPS12V
- Maximum Power: 1300 W
- Modular: Full Modular
- Fans: 1 x 135 mm Fluid Dynamic Bearing Fan
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: PRIME GX-1300
- Item #: 9SIVS10KS57551
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
2000W 2400W 2600W 180V-260V ATX ETH Bitcoin Mining Power Supply 95% Efficiency ...
- Model #: LIUCB0F7GZV5PW
- Item #: 9SIVPZHKM55042
- Return Policy: changshacanboyidianzishangwu Return Policy
500W Power Supply 120mm LED Cooling Fan 24 Pin PCI SATA ATX 12V Computer Power Supply
- Model #: LIUCB0F3X1CG52
- Item #: 9SIVPZHKM49693
- Return Policy: changshacanboyidianzishangwu Return Policy
SilverStone Technology Platinum Certified Single +12V Rail ATX Power Supply, PS-ST55F-PT
- Model #: LIUCB017WL5UIG
- Item #: 9SIVPZHKM44122
- Return Policy: changshacanboyidianzishangwu Return Policy
DC Power Supply Variable, Adjustable Digital MINI LED Switching DC 30V 10A 60V 5A Power ...
- Model #: LIUCB0DZ1ZNWHH
- Item #: 9SIVPZHKM50846
- Return Policy: changshacanboyidianzishangwu Return Policy
Computer Power Unit with Quiet 12CM Fan Color Lights Hydraulics Bearing Enhances Cooling ...
- Model #: LIUCB0FBGYPRGP
- Item #: 9SIVPZHKM50405
- Return Policy: changshacanboyidianzishangwu Return Policy
Phanteks AMP 1000W V2 80PLUS Gold, ATX Power Supply, 12VHPWR Included, Fully Modular, ...
- Brand: Phanteks
- Series: AMP Series
- Type: ATX
- Maximum Power: 1000 W
- Modular: Full Modular
- Fans: 1 x 120mm Fluid Dynamic Bearing Fan
- Main Connector: 24Pin
- PCI-Express Connector: 5 x 6+2-Pin
- Model #: PH-P1000G_02
- Item #: 9SIVS10KUN3641
- Return Policy: Yongrui electronic Commerce Co., Limited Return Policy
PSU for 780 790 990 7010 9010 200W Power Supply L200EU-00 F200EU-00 L180EU-00 ...
- Model #: LIUCB0DPCCZDTG
- Item #: 9SIVPZHKM49152
- Return Policy: changshacanboyidianzishangwu Return Policy
ASUS TUF Gaming 750W Gold (750 Watt, Fully Modular Power Supply, 80+ Gold Certified, ATX ...
- Brand: ASUS
- Type: ATX 3.0 Compatible / ATX12V
- Maximum Power: 750 W
- Modular: Full Modular
- Main Connector: 20+4Pin
- PCI-Express Connector: 3 x 8-Pin
- SATA Power Connector: 5
- Energy-Efficient: 80 PLUS GOLD Certified
- Model #: TUF-GAMING-750G
- Item #: 9SIVS10KU52599
- Return Policy: Yongrui electronic Commerce Co., Limited 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.
