Hardware Spec Index

Caldera PW-3329 Edge 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW3329-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,648 (Power Supplies scale)
Category rank#17,682
Street price$119
Power850 W (rated)
Performance per dollar13.85
Released2022

Specifications

BrandCaldera
ModelCaldera PW-3329 Edge
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 factorSFX-L
ModularityFully modular
Fan120 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
Vantrel PW-2693 XT 850W 80 PLUS Gold ATX Power Supply1,937$159Compare
Teralux PW-4261 Prime 1300W 80 PLUS Platinum ATX Power Supply2,885$329Compare
Vantrel PW-9171 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply920$39Compare
Teralux PW-2538 Edge 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,633$269Compare
Caldera PW-7113 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,994$159Compare
Novexa PW-5295 Pro 650W 80 PLUS Bronze ATX Power Supply871$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3329 Edge 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/60004832 (accessed 2026-10-20).