Hardware Spec Index

Caldera PW-1135 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1135-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,292 (Power Supplies scale)
Category rank#27,681
Street price$229
Power1300 W (rated)
Performance per dollar10.01
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1135 Plus
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-9839 Ti 850W 80 PLUS Gold ATX Power Supply1,765$129Compare
Novexa PW-2645 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,861$179Compare
Zephyra PW-3991 Pro 1300W 80 PLUS Titanium ATX Power Supply2,858$359Compare
Vantrel PW-8779 XT 650W 80 PLUS Gold ATX Power Supply1,346$79Compare
Zephyra PW-1265 Ti 850W 80 PLUS Gold ATX Power Supply1,283$79Compare
Teralux PW-6016 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,295$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1135 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/20057306 (accessed 2026-10-20).