Hardware Spec Index

Caldera PW-5904 Core 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5904-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,712 (Power Supplies scale)
Category rank#41,483
Street price$139
Power850 W (rated)
Performance per dollar12.32
Released2023

Specifications

BrandCaldera
ModelCaldera PW-5904 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
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-8414 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,784$119Compare
Caldera PW-5199 Plus 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,855$329Compare
Vantrel PW-8712 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,465$249Compare
Zephyra PW-8869 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,928$159Compare
Vantrel PW-1298 Max 1300W 80 PLUS Gold ATX Power Supply2,450$209Compare
Caldera PW-7542 Ti 850W 80 PLUS Gold ATX Power Supply1,496$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5904 Core 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/7848822 (accessed 2026-10-21).