Questions about PNY NVIDIA T1000 SB

Yes, the PNY / NVIDIA T1000 8 GB is explicitly described as a low-profile card.

The graphics card does not require an external power supply unit (PSU) connector because its maximum power consumption is 50 W, which can be fully supplied by the PCI Express bus lane. This is why no external power connector is mentioned. The PCIe 3.0 x16 interface provides sufficient power for this card's operation.

Correct would be 4 GB, a mistake had crept in here. Many thanks for pointing this out.