Hardware Spec Index

Caldera PW-3509 Core 1000W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3509-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,441 (Power Supplies scale)
Category rank#47,075
Street price$219
Power1000 W (rated)
Performance per dollar11.15
Released2024

Specifications

BrandCaldera
ModelCaldera PW-3509 Core
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1041 XT 550W 80 PLUS Bronze ATX Power Supply751$39Compare
Zephyra PW-3837 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,126$169Compare
Vantrel PW-1025 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,095$229Compare
Vantrel PW-6295 Ultra 850W 80 PLUS Gold ATX Power Supply1,357$99Compare
Caldera PW-9141 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,347$89Compare
Teralux PW-7689 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,627$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3509 Core 1000W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/9022002 (accessed 2026-10-23).