Hardware Spec Index

Caldera PW-1195 Plus 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW1195-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,003 (Power Supplies scale)
Category rank#33,163
Street price$49
Power550 W (rated)
Performance per dollar20.47
Released2019

Specifications

BrandCaldera
ModelCaldera PW-1195 Plus
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
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
Novexa PW-9211 Core 650W 80 PLUS Gold ATX Power Supply1,197$59Compare
Novexa PW-9505 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,897$369Compare
Caldera PW-9837 Pro 1000W 80 PLUS Gold ATX Power Supply2,375$269Compare
Zephyra PW-6771 Pro 1300W 80 PLUS Titanium ATX Power Supply2,763$349Compare
Vantrel PW-9083 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,951$189Compare
Novexa PW-8828 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply876$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1195 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/80434588 (accessed 2026-10-22).