Hardware Spec Index

Caldera PW-8059 SE 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8059-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,614 (Power Supplies scale)
Category rank#49,794
Street price$129
Power850 W (rated)
Performance per dollar12.51
Released2022

Specifications

BrandCaldera
ModelCaldera PW-8059 SE
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8766 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,728$129Compare
Caldera PW-7735 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply847$49Compare
Caldera PW-8266 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,871$129Compare
Caldera PW-3795 Pro 850W 80 PLUS Gold SFX Power Supply1,680$119Compare
Zephyra PW-2624 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,903$179Compare
Zephyra PW-2082 Max 1300W 80 PLUS Gold ATX Power Supply2,463$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8059 SE 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/9308549 (accessed 2026-10-20).