Hardware Spec Index

Caldera PW-7693 XT 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Caldera · SKU PW7693-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index978 (Power Supplies scale)
Category rank#42,650
Street price$59
Power550 W (rated)
Performance per dollar16.58
Released2022

Specifications

BrandCaldera
ModelCaldera PW-7693 XT
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorSFX-L
ModularityNon-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-4827 SE 850W 80 PLUS Gold ATX Power Supply1,412$79Compare
Vantrel PW-8363 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply1,037$59Compare
Caldera PW-8365 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,237$69Compare
Vantrel PW-2796 XT 1300W 80 PLUS Titanium ATX Power Supply2,844$319Compare
Novexa PW-6183 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,958$199Compare
Caldera PW-6915 Ultra 850W 80 PLUS Gold SFX Power Supply1,758$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7693 XT 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/3988661 (accessed 2026-10-25).