Hardware Spec Index

Caldera PW-3577 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3577-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,339 (Power Supplies scale)
Category rank#20,602
Street price$79
Power850 W (rated)
Performance per dollar16.95
Released2026

Specifications

BrandCaldera
ModelCaldera PW-3577 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
Fan140 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
Novexa PW-6748 Max 650W 80 PLUS Gold ATX 3.1 Power Supply703$39Compare
Zephyra PW-4317 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,614$339Compare
Zephyra PW-3320 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,908$159Compare
Caldera PW-2569 Pro 850W 80 PLUS Gold ATX Power Supply1,490$99Compare
Vantrel PW-5958 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,712$389Compare
Vantrel PW-8292 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,661$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3577 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/20080308 (accessed 2026-10-20).