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HP Recommended
Microsoft Windows 10 (64-bit)

Hi I have the HP 290 G1 MT business PC, it comes with a 180w psu but I have seen there is a option of 310w psu but I'm struggling to find one of these anywhere. Any help in directing me to one of these if possible would be greatly appreciated.

2 REPLIES 2
HP Recommended

There is an indication that your PC is the same as the HP 280 G3 Microtower Business PC.

 

See this page and search in there for Power Supply:

 

https://support.hp.com/us-en/product/hp-290-g1-microtower-pc/16665152/document/c05519863

 

I'd go search under the second name too.

 

 

HP Recommended

this might also help, the the 290 G1 power supply (180 watt)

 

 fits these HP models (and possibly more)

-------------------------

 

Compatible with these models from HP:

HP 280 G3 SMALL FORM FACTOR PC
HP 280 G4 SMALL FORM FACTOR PC
HP 280 PRO G3 SMALL FORM FACTOR PC
HP 280 PRO G4 SMALL FORM FACTOR PC
HP 285 G3 MICROTOWER PC
HP 290 G1 SMALL FORM FACTOR PC
HP 290 G2 SMALL FORM FACTOR PC
HP 290 G2 SMALL FORM FACTOR PC (7QY40AV)
HP DESKTOP PRO 300 G3
HP DESKTOP PRO A 300 G3
HP DESKTOP PRO A G2
HP DESKTOP PRO A G2 MICROTOWER PC
HP DESKTOP PRO A G3 MT
HP DESKTOP PRO G2
HP DESKTOP PRO G2 MICROTOWER PC
HP DESKTOP PRO G3 MT
HP PRODESK 400 G5 DESKTOP MINI PC (6GE67AV)
HP PRODESK 400 G5 SMALL FORM FACTOR PC
HP PRODESK 400 G6 SMALL FORM FACTOR PC
HP PRODESK 400 G6 SMALL FORM FACTOR PC (6EF24AV)
HP ZHAN 66 PRO A G1 MICROTOWER PC
HP ZHAN 66 PRO G1 MICROTOWER PC

 

the 400 watt supply listed below lists compatibility with your model, however i can't guarantee the cable lengths will also interchange but indications are that this should not be a issue

 

942332-001 400W Power Supply Compatible for HP 280 288 480 600 800 G3 G4 PA-3401-1HA

 

https://www.amazon.com/942332-001-Power-Supply-Compatible-PA-3401-1HA/dp/B08QRHHQZZ

 

 

and the 180 watt unit

 

https://www.ebay.com/itm/185063701739

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