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HP Recommended
Z240 sff
Microsoft Windows 10 (64-bit)

I have (up?) sidegrade plan of z240sff

mainly as below...

7700T

1650 graphic cards

but, vga requird 300w psu.

and I'm worried about the hook location, will this be compatible?

 

original psu

 HP 702307-002 240W 

https://imgdb.in/hzuL.jpg

https://imgdb.in/hzuK.jpg

 

HP 942332-001  400w psu    

https://imgdb.in/hzuM.jpg

https://imgdb.in/hzuN.jpg

 

( 400w's hook should be move 8mm (0.3") to back plane side, but it looks like in same position from the other end. )

 

if you have any good idea please let me know.

 

 

4 REPLIES 4
HP Recommended

you would be better off using a HP z240 power adapter cable that allows a standard ATX supply to be used

depending on the video card wattage and installed parts in the system, a 650-800 watt single rail ATX supply will be required

 

https://www.amazon.com/COMeap-Power-Adapter-Workstation-12-inch/dp/B06XW7RWNH

 

you can find small form factor atx supplies online, silverstone makes quite a few of these

 

your HP 400 watt supply even if pin compatible will not fit in a SFF enclosure as it's made for a standard tower case and therefor two large to fit

HP Recommended

thanks for reply,

but z240 sff doesn't fit atx or tfx.

however it seems nearer tfx than atx.

 

HP Recommended

you were told to look at the silverstone power supplies as they make flex-atx compatible units that should fit in the available space

 

note that i am not saying they are drop in replacements, only that they should fit in the available space, it's up to you to make a adapter plate to mate the supply with the case

 

https://www.silverstonetek.com/product.php?pid=935&area=en

HP Recommended

here's a link that shows the 400 watt supply dimensions, again as i recall this unit is to large to fit your system however i could be wrong so measure your supply

 

PSU For HP 86 89 280 480 400 600 800G3 G4 G5 400W Power Supply PA-3401-1HA 942332-001 PA-3401-1

 

L=16cm w=9.5cm h=7.3cm

 

https://www.aliexpress.com/i/4000638336459.html

 

you will also need to check the pinout of the 6 pin connector (p2) to confirm it matches your pinout

 

this is why i recommend the  silverstone supply and the adapter, more wattage and you know the pinout is correct

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