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- HP Z640 - Power requirements for 2x 18 Core E5-2697 v4 and 1...

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12-29-2021 06:52 AM - edited 12-30-2021 03:56 AM
Hi,
Can we upgrade HP Z640 with following?
2x 18 Core E5-2697 v4 Processors
1x Quadro P4000
1x Thunderbolt 2 Card
2x SSDs
1x HP Z Drive (NVMe SSD on PCIe Card)?
Can PSU inside Z640 handle all above?
Will appreciate help and advise.
Regards
12-29-2021 04:24 PM
Looks like it only has one side fit all option (one 925W PSU only) as mentioned:
https://support.hp.com/us-en/product/hp-z640-workstation/6978835/document/c04496994#AbT2
Regards.
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12-29-2021 08:19 PM - edited 12-29-2021 08:20 PM
The NVIDIA Quadro P4000 is one sweet GPU -excellent choice!
Yes, in my opinion your PSU should easily handle your rig sans any problems.
For example, looking at your GPU specs here: NVIDIA Quadro P4000 (pny.com) and here: quadro-power-guidelines.pdf (pny.com), a 925 watts PSU is quite sufficient in addition to your other upgrades as listed.
Looks like your system was built to handle these upgrades.