Hardware Spec Index

Caldera PW-5665 Max 750W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5665-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,334 (Power Supplies scale)
Category rank#1,084
Street price$69
Power750 W (rated)
Performance per dollar19.33
Released2023

Specifications

BrandCaldera
ModelCaldera PW-5665 Max
Rated output750 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
Fan135 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
Novexa PW-2485 Prime 750W 80 PLUS Gold SFX Power Supply1,433$89Compare
Teralux PW-9558 Pro 1300W 80 PLUS Titanium ATX Power Supply2,491$229Compare
Zephyra PW-7734 Pro 1000W 80 PLUS Platinum ATX Power Supply2,180$219Compare
Zephyra PW-3088 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply813$39Compare
Caldera PW-2681 Pro 750W 80 PLUS Gold SFX Power Supply1,242$69Compare
Teralux PW-9025 XT 550W 80 PLUS Bronze SFX Power Supply1,014$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5665 Max 750W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/92437770 (accessed 2026-10-24).