Why my Antec HCG 520W has two different types of SATA cables?

herohk0425

Reputable
Jul 7, 2016
46
0
4,530
https://imgur.com/a/9d6tF8f

https://youtu.be/BTpE0SRsCc4 I have 4 out of 6 cables like this which is normal and can plug into ssd/hdd/cd-rom

https://youtu.be/lPCoVwZ1tYQ However, another are like this, they are shorter and cannot plug into ssd/hdd/cd-rom

https://youtu.be/X6ikedovWj0 Showcase of two different types cables. Even if I try harder to plug the short psu sata cable into a ssd, the system and bios cannot detect it. It means these two sata cables do not supply the power at all...

The antec hcg 520w is said to have 6 sata cables for ssd/hdd/cd-rom. Yet when I want to upgrade, I found this issue. Does anyone know about this? thank you very much