DELL OPX 9020 7020 3020 XE2 T1700 Tower 290W Power Supply DELL Computer Power Supply H290AM-00

- DELL H290AM-00 RVTHD Computer Power Supply

SKU: DEL17302_Se
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Today Price: GBP 51.00
Reg. price: GBP 88.00
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1 year warranty

Whether you’re building a basic desktop or a power-house gaming PC, choosing the right PC power supply unit (PSU) is an important decision. Here we have PSUs for DELL OPX 9020 7020 3020 XE2 T1700 Tower 290W Power Supply. Fully Modular Cable Management, 80 Plus Gold-Certified to Deliver over 90% Efficiency ...

DELL H290AM-00 Computer Power Supply

Product Details
Brand: DELL Computer Power Supply
SKU:DEL17302_Se
Input Voltage:100-127V ~ / 6A - 220V-240V ~ / 3A
DC Outpu:50Hz-60Hz 290W
* Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Can replace the following Part Numbers :

D290A001L HYV3H

Fits the Following Laptop Models :

Model: Power: 290W
DP/N: RVTHD
Model: H290AM-00
Compatiebl DP/N: HYV3H
Connectors:
- P1 - 8 Pin Motherboard System Board Power Connector
- P2 - 4 Pin Motherboard System Board Power Connector

Compatible With:
- Dell Optiplex 3020 Tower
- Dell Optiplex 7020 Tower
- Dell Optiplex 9020 Tower




Why You Need A High Quality PSU ?

The role of a PC power supply unit is to convert the AC electric power that comes from the mains to the DC power that the computer requires. But it can do much more than that. A good quality power supply can make your system more efficient, stable and reliable.

Choosing Your Power Supply

Firstly, ensure you select a PSU from a reputable manufacturer.

Output

When choosing a PSU the output is very important. This output is listed as watts and should be greater than the combined wattage of all the components in your system plus 40 to 60%. Very simplistically speaking the more demands you place on your system the higher the wattage of the PC power supply unit should be. For example, a high end gamer will require a far higher wattage than a home user who surfs the net and does some word processing.

Energy Efficiency

But it isn't all about the wattage. Efficiency is important so look for PSUs that have the 80 Plus certification. This indicates that the PSU will waste less energy than other units making it cheaper to run and much more reliable.
PSU Cabling

There are different types of PSU and cabling. Fully modular power supply units enable the user to remove surplus cables from the case, whilst a semi modular PSU has a mix of detachable and hard wired, or permanent, cables.

The third option is a fully wired PSU which, as the name suggests, does not allow any cables to be disconnected. Of the three the fully modular unit is the most versatile.

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