Hardware Spec Index

Caldera PW-5728 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW5728-CORE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index2,396 (Power Supplies scale)
Category rank#7,384
Street price$219
Power1200 W (rated)
Performance per dollar10.94
Released2025

Specifications

BrandCaldera
ModelCaldera PW-5728 Core
Rated output1,200 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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3385 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply1,293$69Compare
Vantrel PW-6698 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,441$89Compare
Teralux PW-7139 Pro 850W 80 PLUS Gold ATX Power Supply1,410$89Compare
Vantrel PW-7028 Ti 850W 80 PLUS Gold ATX Power Supply1,188$69Compare
Zephyra PW-1548 XT 550W 80 PLUS Gold ATX 3.1 Power Supply857$39Compare
Novexa PW-4005 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,710$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5728 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/512686 (accessed 2026-10-18).