Hardware Spec Index

Caldera PW-3327 Edge 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3327-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,272 (Power Supplies scale)
Category rank#28,808
Street price$79
Power650 W (rated)
Performance per dollar16.10
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3327 Edge
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-1311 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,928$189Compare
Novexa PW-1052 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,117$209Compare
Novexa PW-6574 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,674$319Compare
Vantrel PW-2162 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,940$139Compare
Zephyra PW-4763 Max 1600W 80 PLUS Platinum ATX Power Supply2,899$369Compare
Novexa PW-4914 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,385$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3327 Edge 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/27462 (accessed 2026-10-19).