Question 1

Is the Antec HCG1000 PRO Platinum good for RTX 4090?

Accepted Answer

Yes. It supports the new 16-pin PCIe 5.1 connector and delivers 1000W of stable power perfect for RTX 4090 or similar high-end GPUs.

Question 2

Does the Antec HCG1000 PRO Platinum run quietly?

Accepted Answer

Yes! The 135mm FDB fan with Zero RPM mode ensures near-silent operation under normal use and quiet cooling under heavy load.

Question 3

Is it compatible with older motherboards?

Accepted Answer

Yes. It includes standard 24-pin ATX and 8-pin CPU connectors, making it compatible with both modern and older platforms.

Question 4

Why should I choose a Platinum-rated PSU?

Accepted Answer

Platinum efficiency reduces heat, lowers electricity bills, and ensures stable power for demanding gaming and workstation PCs.

Antec HCG1000 PRO Platinum ATX 3.1 1000W 80+ Platinum Power Supply

Key Features