Hardware Spec Index

Caldera PW-2233 Edge 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW2233-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,240 (Power Supplies scale)
Category rank#25,113
Street price$79
Power750 W (rated)
Performance per dollar15.70
Released2021

Specifications

BrandCaldera
ModelCaldera PW-2233 Edge
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityNon-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
Vantrel PW-3836 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,775$149Compare
Novexa PW-4196 Max 750W 80 PLUS Gold SFX Power Supply1,555$99Compare
Novexa PW-3100 Ti 1000W 80 PLUS Gold ATX Power Supply1,845$179Compare
Caldera PW-6426 Plus 1600W 80 PLUS Platinum ATX Power Supply2,829$339Compare
Vantrel PW-8566 Ultra 750W 80 PLUS Gold ATX Power Supply1,056$59Compare
Novexa PW-2882 Prime 750W 80 PLUS Gold ATX Power Supply1,169$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2233 Edge 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/6326569 (accessed 2026-10-20).