Hardware Spec Index

Caldera PW-7715 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7715-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index829 (Power Supplies scale)
Category rank#36,108
Street price$39
Power550 W (rated)
Performance per dollar21.26
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7715 Plus
Rated output550 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-pin1×
Form factorATX
ModularityFully modular
Fan135 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
Teralux PW-8334 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,577$119Compare
Vantrel PW-6738 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,251$69Compare
Vantrel PW-9162 Plus 1000W 80 PLUS Titanium SFX Power Supply2,142$229Compare
Vantrel PW-7752 Core 1000W 80 PLUS Titanium SFX Power Supply2,247$249Compare
Zephyra PW-7050 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,984$179Compare
Teralux PW-5511 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply1,105$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7715 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7595367 (accessed 2026-10-19).