Hardware Spec Index

Caldera PW-4584 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4584-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,183 (Power Supplies scale)
Category rank#15,868
Street price$59
Power850 W (rated)
Performance per dollar20.05
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4584 SE
Rated output850 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-pin2×
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-8317 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,710$139Compare
Caldera PW-9250 Max 550W 80 PLUS Gold ATX 3.0 Power Supply1,160$59Compare
Teralux PW-5279 XT 750W 80 PLUS Gold ATX Power Supply1,394$79Compare
Teralux PW-7094 XT 1200W 80 PLUS Titanium ATX Power Supply2,264$219Compare
Novexa PW-3538 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,111$159Compare
Novexa PW-7128 Edge 1200W 80 PLUS Gold ATX 3.1 Power Supply2,407$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4584 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/2272283 (accessed 2026-10-25).