Suggestions to place another power source.

GOLD_MASTER · ‎05-07-2025

Hello everyone.
What power supplies do you suggest or recommend me to put in a Hp EliteDesk 800 G1 SFF Business PC?

I am proudly Mexican, a Computer Systems Engineer and a community volunteer.
If you found the answer helpful and/or you want to say “thanks”? Click the “ Yes ” box below Did I help solve the problem? don´t forget to click “ Accept as a solution” , someone who has the same query may find this solution and be helped by it.

NonSequitur777 · ‎05-08-2025

@GOLD_MASTER,

My friend, the stock power supply for an HP EliteDesk 800 G1 SFF is a 240-watt unit with p/n: 702309-001/002 / 751886-001 / 702307-001/002. Avoid lower wattage power supplies, such as a 200-watt and a 180-watt power supply.

With this 240-watt power supply, you can power up to ~75-watt TDP low-profile graphics cards including RX 550, RX 6400, GTX 1050/Ti, GTX 1630, GTX 1650 and best option of all, the low-profile RTX 3050, making sure you pick a model without the need for a PCIe power cable.

Of course, then there is the off-the-HP-Reservation ATX power supply adapter cable option, which allows you to remove the HP proprietary power supply and then using an ITX (mini-ATX) power supply to power your SFF + a higher performance low-profile graphics card, such as a low-profile RTX 4060.

Kind Regards,

NonSequitur777

Create an account on the HP Community to personalize your profile and ask a question