I have an HP 750-p064, and I needed a "uATX" or mini-ATX power supply to power a graphics card. I was pleased to find that this EVGA 500-watt power supply has the exact specs of the stock 180-watt HP power supply. It's much more than I needed, but the prices are negligible and this PSU has great feedback.
The screw holes will line up at the top of the 570 case, but I had to install the power supply with the fan facing up -- it's not ideal but that's all I could do. There is a little rubber spacer on the underside of the case which still allows some airflow, so it's not a problem as it doesn't get that hot for what I'm doing. And although the power supply fits, an external metal bracket covers just a couple millimeters of the input plug. It's not creating any damage, but I really can't remove the plug now without unscrewing the power supply and moving it to the left.
During the installation, there was very little room in the case to move everything around and route all the covered cables (which are very thick). Then at the final step, I discovered that I needed a special "6-pin SATA" connector for the HP 570's slimline DVD drive; this EVGA 500-watt PSU only has 15-pin SATA connectors. Well, thankfully Amazon sells this nifty "6-pin to 15-pin SATA adapter": https://www.amazon.com/gp/product/B0056OA8ZW/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 You'll definitely need this if you are installing this EVGA PSU in the same computer I have.
Besides a few annoying things about the installation and not having a 6-pin cable, this power supply worked on the first try and I've had no issues. It also stays relatively cool and keeps whisper quiet running in my small PC case. It was the first time I ever upgraded a power supply, and most of my issues were the result of my inexperience and buying a small form factor PC meant for business use. That's why I still give the EVGA 100-W1-0500-KR five stars.
| Wireless Type | 802.11a |
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