Hard Drive power supply cable missing

[CashCash339]

So I recently bought myself a HP omen 45L gaming desktop and I was starting to run low on memory. Obviously I bought myself a internal hard drive to connect to it but when I remove the right cover of it I only see 2 SATA cables and no power supply included, as pictured below. This is the first time I've owned a PC tower before so I want to make sure I'm doing this right. Is this intentional or am I just missing something?

[Prométhée]

hi

I may not see well but here I see sata power supply cables (P5) and what seems to be plugged in..
but what is missing is the sata data cable, which seems more logical, the data cable, must often be purchased separately

[CashCash339]

Okay, now that I got the data cable, where exactly do I have to plug it into? I tried looking at the upgrade guide and the official HP omen 45L replacement and upgrade video and it doesn't seem so clear to me where it goes.

[Prométhée · Accepted solution]

i need the exact model of your computer, and the product number
To find it follow this
for a desktop computer

HP Desktop PCs - How Do I Find My Model Number or Product Number? | HP® Customer Support

Give the full name with the product number P / N

this is not a model:
HP Desktop M01-F1xxx
the requested product number must look like this
Product Number: 9EE50AA # ABA
the model corresponding to this number will therefore be
HP Desktop - M01-F1033wb

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See amd Motheboard

https://www.youtube.com/watch?v=aSYYmhJryD8

35:33/35