Hardware Spec Index

Caldera PW-2072 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2072-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index864 (Power Supplies scale)
Category rank#386
Street price$39
Power550 W (rated)
Performance per dollar22.15
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2072 Plus
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-7064 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,669$349Compare
Teralux PW-5854 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,274$79Compare
Vantrel PW-5938 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,385$219Compare
Vantrel PW-6642 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,549$289Compare
Vantrel PW-7608 Prime 1000W 80 PLUS Gold SFX Power Supply2,239$219Compare
Caldera PW-8951 Core 850W 80 PLUS Platinum ATX Power Supply2,027$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2072 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1135702 (accessed 2026-10-26).