Hey,
its maybe help for you, the Official Microsoft rSSD parts with sizes, FRU, and CRU SKUs are available:
Surface Pro 9
rSSD 128 GB TGB-00001 =(FRU) TIC-00001 =(CRU)
rSSD 256 GB TGI-00001 TID-00001
rSSD 512 GB TH1-00001 TIF-00001
rSSD 1 TB TH8-00001 TIG-00001
Surface Pro 9 with 5G
rSSD 128 GB TIV-00001 TLI-00001
rSSD 256 GB TIW-00001 TM1-00001
rSSD 512 GB TIX-00001 TM6-00001
If you do not want to use the FRU/CRU parts, need to exchange the SSD inside in the Microsoft SSD cooling cap.
Microsoft ship the Surface Pro 9 devices with these ssd's, this different is the sticker and plus heat cup:
MZ9L4256HCJQ-00BMV-SAMSUNG 256GB
MZ9L4512HBLU-00BMV-SAMSUNG 512GB
MZ9L4128HCHQ-00BMV-SAMSUNG 128GB
MZ9L41T0HBLB-00BMV-SAMSUNG 1TB
HFM256GD3GX013N-SKhynix 255GB
Remember: need to check the consumption, any SSD controller + the SSD size is differentiating the W/h (a cheaper chip can consume 2-3x more., so kill the battery worktime) sum: do not use the uncheck Noname SSDs.
Nor