Hardware Spec Index

Caldera PW-4061 Max 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW4061-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,554 (Power Supplies scale)
Category rank#13,713
Street price$99
Power850 W (rated)
Performance per dollar15.70
Released2022

Specifications

BrandCaldera
ModelCaldera PW-4061 Max
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4250 Pro 850W 80 PLUS Gold ATX Power Supply1,396$89Compare
Vantrel PW-4206 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,608$309Compare
Zephyra PW-7322 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,119$199Compare
Vantrel PW-5066 Ti 550W 80 PLUS Gold ATX Power Supply1,137$69Compare
Novexa PW-5407 Prime 850W 80 PLUS Bronze ATX 3.0 Power Supply1,320$69Compare
Caldera PW-2961 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,716$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4061 Max 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/12770525 (accessed 2026-10-20).