upgrading drives on elitedesk 800 G4 SFF

[blndpg]

HP elitedesk 800 G4 SFF currently has the system disk at M.2 SSD1 and a dvd drive at SATA1.

Can 3 more drives be added to the system. i.e. second M.2 SSD2, SATA0 and SATA2?

Thanks

[NonSequitur777 · Accepted solution]

@blndpg,

Welcome to our HP User Forum!

The answer is yes, you can.

The HP EliteDesk 800 G4 SFF was one of my HP legacy desktop upgrade projects: Solved: Upgrading HP EliteDesk 800 G4 SFF - HP Support Community - 8523990.

If you so choose, you can also add a third M.2 NVMe SSD, using a PCIe to M.2 NVMe SSD adapter on the WHITE PCIe x4 slot, such as this one: Amazon.com: M.2 NVME to PCIe 3.0 x4 Adapter with Aluminum Heatsink Solution : Electronics.

Hope this was helpful.

Kind Regards,

NonSequitur777

[blndpg]

Thanks for confirming. I remember hearing someone mentioning that using one of the M.2 slot may affect one from using one of the SATA slot. 

[NonSequitur777]

@blndpg,

You are most welcome.  I can confirm that using two M.2 NVMe SSDs (308% & 268%) is not affecting the performance of a SATA SSD (108%):

Kind Regards,

NonSequitur777

[Johnharper241]

Upgrade HP EliteDesk 800 G1 and G2 (tower) power supply you need a standard ATX PSU and a 24 to 6-pin adapter cable. This is because HP uses a 6-pin proprietary connector to power the motherboard.

Regards,
John