Mac mini 2012 not seeing intel 535 ssd?

Question

Mac Mini

Good afternoon, I ran into a problem,
I decided to put a second ssd on my mac mini , I
disassembled it,
but the system does not see the SSD
in the System Information writes

Intel 6 Series Chipset:
Manufacturer: Intel
Product: 6 Series Chipset
Link Speed: 6 Gb
Installed Link Speed: 6 Gb
Physical Connection: SATA
Description: AHCI Version 1.30 Supported
Unknown:
Native Command Queues: No
External Storage: No
Bay Name: Upper

thanks for answers