Power Supplies - Showing 313 - 336 of 11997 Products
SilverStone ET750-HG SST-ET750-HG V1.2 750 W ATX12V 80 PLUS GOLD Certified ...
- Fans: 1 x 140 mm
- Main Connector: 20+4Pin
- +12V Rails: Single
- PCI-Express Connector: 4 x 6+2-Pin
- SATA Power Connector: 9
- Efficiency: 87% ~ 90% at 20% ~ 100% loading
- Over Voltage Protection: Yes
- Input Voltage: 100 - 240 V
- Model #: SST-ET750-HG
- Item #: 9B-17-256-206
- Return Policy: Standard Return Policy
GIGABYTE GP-UD1000GM PG5 V2 1000 W 80 PLUS GOLD Certified Active PFC Power Supply
- Brand: GIGABYTE
- Maximum Power: 1000 W
- Fans: 120mm Fluid Dynamic Bearing (FDB) Fan
- PFC: Active
- Efficiency: > 90%
- Energy-Efficient: 80 PLUS GOLD Certified
- Over Voltage Protection: "OVP/OPP/SCP/ UVP/OCP/OTP"
- Input Voltage: 100 - 240 V
- Model #: GP-UD1000GM PG5 V2
- Item #: 9B-17-233-053
- Return Policy: Standard Return Policy
Thermaltake Toughpower GT 850W ATX 3.1 Snow Standard Power Supply; 80 Plus Gold ...
- Brand: Thermaltake
- Type: ATX 3.1 Compatible
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Power Good Signal: 100-250 msec
- Hold-up Time: > 17msec at 80% load
- Model #: PS-TPT-0850FNFAGU-W
- Item #: 9SIV1DSKDW8451
- Return Policy: NothingButSavings Return Policy
Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; ...
- Brand: Thermaltake
- Model: PS-TPT-0850FNFAGU-3
- Series: Gold (ATX 3.1)
- Type: ATX
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Model #: PS-TPT-0850FNFAGU-3
- Item #: 9B-1HU-0014-006W8
- Return Policy: Standard Return Policy
Thermaltake Toughpower GT 750W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; ...
- Brand: Thermaltake
- Model: PS-TPT-0750FNFAGU-3
- Series: RMx Series
- Type: ATX
- Maximum Power: 750 W
- Modular: Full Modular
- Fans: 12cm Hydraulic bearing fan
- PFC: Active
- Model #: PS-TPT-0750FNFAGU-3
- Item #: 9B-1HU-0014-006W7
- Return Policy: Standard Return Policy
HPE Aruba X372 - Power supply - hot-plug / redundant (plug-in module) - AC 110-240 V - 1600 ...
- Brand: HPE
- Type: Proprietary Power Supply
- Model #: JL670AB2B
- Item #: 9SIV009KTM4005
- Return Policy: Antonline.com Return Policy
Aruba Networking X372 54VDC 1600W 110-240VAC Power Supply - 1600 W
- Model #: JL670A#AC4
- Item #: 9SIV009KTU5791
- Return Policy: Antonline.com Return Policy
HPE 6400 3000W Power Supply with C20 Inlet Accessory - 3000 W
- Model #: R0X36A#AC3
- Item #: 9SIV009KEX4740
- Return Policy: Antonline.com Return Policy
9PX 1000 RT LV
- Model #: 743172081254
- Item #: 9SIV0095G41782
- Return Policy: Antonline.com Return Policy
Opengear Power Supply - External Ac 12V With Iec Input
- Model #: 450032
- Item #: 9SIV1DSKSX7794
- Return Policy: NothingButSavings Return Policy
PWR SUPPLY WALL CUBE 12VDC 10W 4AC PLUGS
- Model #: ACC520018200
- Item #: 9SIV1PDKPC4356
- Return Policy: Technology Galaxy Return Policy
TRENDnet TI-S24052, 240W, 52V DC, 4.61A AC to DC DIN-Rail Power Supply with PFC ...
- Brand: TRENDnet
- Model: TI-S24052
- Type: Networking
- Weight: 2.4200
- Features: • DEVICE INTERFACE: Input: 90 – 264V AC, 47 – 63Hz, 3.15A 127 – 370V DC; Output: 240W, 48 – 56V, 0 – 4.6A; DIN-rail: TS-35/7.5 or 15 • 240W POWER: The UL508 approved industrial power supply provides up to 240W (52V DC, 4.61A) of power for PoE devices, such as
- Part Number: TI-S24052
- Parts: 1 Year
- Model #: TI-S24052
- Item #: 9SIV61JJEJ5937
- Return Policy: Tech Provisions Return Policy
Cooler Master V850 SFX Gold Full Modular, 850W, 80+ Gold Efficiency, ATX Bracket Included, ...
- Brand: Cooler Master
- Series: V850 SFX Gold
- Type: SFX 12V Ver. 3.42
- Maximum Power: 850 W
- Modular: Full Modular
- Fans: 92mm FDB
- PFC: Active
- Main Connector: 20+4Pin
- Model #: MPY-8501-SFHAGV-3U1
- Item #: 9SIV009KGT3009
- Return Policy: Antonline.com Return Policy
HPE X391 550W Port to Power AC Power Supply - External - 550 W
- Model #: JL600A#ABA
- Item #: 9SIV009KF85511
- Return Policy: Antonline.com Return Policy
Replacement Laptop Battery for LENOVO T14 Gen3 AMD (39Wh)
- Weight: 1.0000
- Color: Gray
- Model #: L21L3P71-BTI
- Item #: 9SIV1DSKEE5572
- Return Policy: NothingButSavings Return Policy
Thermaltake Toughpower GF3 1650W, ATX 3.0 Standard, PCIe Gen.5 600W 12VHPWR ...
- Brand: Thermaltake
- Series: Toughpower GF3 Series
- Type: ATX / ATX 3.0 Compatible / ATX12V
- Maximum Power: 1650 W
- Modular: Full Modular
- Fans: 140mm Hydraulic Bearing Fan
- PFC: Active
- Main Connector: 24Pin
- Model #: PS-TPD-1650FNFAGU-4
- Item #: 9SIV009K8E9162
- Return Policy: Antonline.com Return Policy
HP JL087A#B2B Aruba X372 - Power Supply - Hot-Plug / Redundant - Ac 110-240 V - 1050 Watt - ...
- Model #: JL087A#B2B
- Item #: 9SIV009K207684
- Return Policy: Antonline.com 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 #: 9SIV009F1S4777
- Return Policy: Antonline.com Return Policy
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra ...
- Model #: 20200824012CNJM
- Item #: 9SIV04ZDXH6725
- Return Policy: IPC Store Return Policy
SilverStone HA2050R-PM 2050 W ATX 3.0 Compatible 80 PLUS PLATINUM Certified Full ...
- Brand: SilverStone
- Type: ATX 3.0 Compatible
- Maximum Power: 2050 W
- Modular: Full Modular
- Fans: 135mm dual-ball bearing fan
- PFC: Active PFC(PF>0.95 at full load)
- Main Connector: 20+4Pin
- +12V Rails: Single
- Model #: HA2050R-PM
- Item #: 9SIVPPSKN65240
- Return Policy: RedAnt Return Policy
Cisco 240Watt power supply
- Model #: PWR-IE240W-PCAC-L=#
- Item #: 9SIV04GK8S2210
- Return Policy: Hot Deals 4 Less Return Policy
Thermaltake Toughpower GF3 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat ...
- Brand: Thermaltake
- Type: ATX 3.1
- Maximum Power: 1000 W
- Fans: 135mm FDB fan
- PFC: Active
- Power Good Signal: 100-150 msec
- Hold-up Time: > 17msec at 80% load
- Efficiency: Meet 80 PLUS® Gold at 115Vac input.
- Model #: PS-TPD-1000FNFAGU-S
- Item #: 9SIV00CKW83082
- Return Policy: Beach Audio Return Policy
HP Poly Power Supply TRIO 8800 PSU CAT5 Model 85W88AA#ABA
- Model #: 85W88AA#ABA
- Item #: 9SIV04ZKK43933
- Return Policy: IPC Store Return Policy
Thermaltake Toughpower GF3 850W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat ...
- Brand: Thermaltake
- Type: ATX 3.1
- Maximum Power: 850 W
- Fans: 135mm FDB fan
- PFC: Active
- Power Good Signal: 100-150 msec
- Hold-up Time: > 17msec at 80% load
- Efficiency: Meet 80 PLUS® Gold at 115Vac input.
- Model #: PS-TPD-0850FNFAGU-S
- Item #: 9SIV00CKW83056
- Return Policy: Beach Audio 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.
