Hardware Spec Index

Caldera PW-3590 Plus 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW3590-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,389 (Power Supplies scale)
Category rank#29,994
Street price$89
Power750 W (rated)
Performance per dollar15.61
Released2026

Specifications

BrandCaldera
ModelCaldera PW-3590 Plus
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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-6510 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,087$49Compare
Zephyra PW-1512 Edge 550W 80 PLUS Gold SFX Power Supply861$39Compare
Zephyra PW-3574 Plus 1300W 80 PLUS Titanium ATX Power Supply2,882$329Compare
Teralux PW-2043 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,968$159Compare
Vantrel PW-9460 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,627$329Compare
Zephyra PW-8084 Core 550W 80 PLUS Bronze ATX Power Supply977$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3590 Plus 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/52942746 (accessed 2026-10-22).