What is the top cable choice for an RTX 5090?

benjamin1370
Junior Member

07-15-2025, 10:35 AM

I recently purchased an ASUS ROG Astral 5090 and don’t want to use the stock cable with four 8-pin connectors. I’m looking for a reliable 90-degree cable instead. The recent issues with the 12v2x6 ports have made me very cautious. If anyone has any recommendations, I’d really appreciate it.

benjamin1370

07-15-2025, 10:35 AM #1

TRAMAWA
Junior Member

07-16-2025, 04:55 AM

I would suggest avoiding the angled adapters. Opt for using the harness that comes with your PSU or the adapter, ensuring the bend is seamless rather than a stiff, uncomfortable angle. Cablemod has also experienced issues with their adapters.

TRAMAWA

07-16-2025, 04:55 AM #2

MSHN4N_Gamer
Junior Member

07-22-2025, 09:02 AM

the advice I came across while using the 4070 super is worth noting. Be mindful of the amount of bending involved; the 4 x 8 pin adapter might be more dependable than the existing cable housing. Alternatively, refer to the power supply's specifications for details.

MSHN4N_Gamer

07-22-2025, 09:02 AM #3

chaoscrafter1
Member

120

07-22-2025, 10:31 AM

I own an ASUS Rog Strix 1200W Gold Aura Edition.

chaoscrafter1

07-22-2025, 10:31 AM #4

I own an ASUS Rog Strix 1200W Gold Aura Edition.

XgeorgoPlayz
Junior Member

07-29-2025, 09:09 PM

I would opt for the cables included with the PSU

XgeorgoPlayz

07-29-2025, 09:09 PM #5

I would opt for the cables included with the PSU

Coolio4691YT
Junior Member

08-14-2025, 08:41 AM

Yeah, I'm not sure if the PSU is 12V-2×6 or 12VHPWR.

Coolio4691YT

08-14-2025, 08:41 AM #6

Yeah, I'm not sure if the PSU is 12V-2×6 or 12VHPWR.

martims098
Member

193

08-14-2025, 09:48 AM

From what I understand, the Gen 5.0 model uses 12 volts with two 6-volt outputs.
ROG Strix 1200W Gold Aura Edition is a sleek, quiet, and strong power supply designed for efficiency in a stylish way.
rog.asus.com

martims098

08-14-2025, 09:48 AM #7