how many slots NVMe has this in the Motherboard

[lse123]

How many slots NVMe, does this workstation have on the motherboard?

[lse123]

2nd internal M.2 storage

3rd internal M.2 storage

does have 3 x M.2  as says here:

https://www.hp.com/us-en/shop/pdp/hp-z2-tower-g9-workstation-customizable-4n3u9av-mb#techSpecs

????

[Paul_Tikkanen · Accepted solution]

If you look at the motherboard illustration in chapter 4, page 51 of the service manual, it shows 3 NVMe SSD locations.

#25, #19, & #20.

pdf_5451169_en-US-1.pdf (hp.com)

#20 is listed on page 52.

[lse123]

where in the manual does say the HP PC model this manual covers?

[Paul_Tikkanen]

That's the manual on the Z2 G9 user guides page.

I don't even know if it references the model number in the manual. 

[Paul_Tikkanen]

OK...

There is actually only one reference to the model number in the manual.

You can find it in chapter 6, page 90 of the service manual, around 2/3rds down the page.

*Compared to Performance Mode. Performance increase based on Z2 Tower G9 with 64 GB of memory, 1 TB NVMe, Windows 11 22H2 OS, RTX A4000, i9-13900 CPU using SPEC workstation 3.1.