Hardware Spec Index

Caldera PW-3337 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3337-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,713 (Power Supplies scale)
Category rank#27,867
Street price$359
Power1200 W (rated)
Performance per dollar7.56
Released2026

Specifications

BrandCaldera
ModelCaldera PW-3337 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-9130 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,514$99Compare
Caldera PW-7694 Pro 850W 80 PLUS Gold SFX Power Supply1,991$159Compare
Zephyra PW-3971 Prime 1600W 80 PLUS Gold ATX Power Supply2,545$289Compare
Zephyra PW-5686 Plus 1200W 80 PLUS Titanium ATX Power Supply2,420$259Compare
Novexa PW-8902 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply976$49Compare
Novexa PW-7914 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,645$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3337 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/4002124 (accessed 2026-10-20).