Hardware Spec Index

Caldera PW-2920 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2920-PRIME · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index2,229 (Power Supplies scale)
Category rank#41,619
Street price$229
Power1000 W (rated)
Performance per dollar9.73
Released2026

Specifications

BrandCaldera
ModelCaldera PW-2920 Prime
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7499 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,850$329Compare
Caldera PW-4913 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,639$299Compare
Caldera PW-2076 Edge 850W 80 PLUS Gold SFX Power Supply1,480$89Compare
Teralux PW-4754 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,973$179Compare
Vantrel PW-5688 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,632$129Compare
Vantrel PW-1236 Core 850W 80 PLUS Gold ATX Power Supply1,275$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2920 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/46350020 (accessed 2026-10-18).