Hardware Spec Index

Caldera PW-3780 Core 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3780-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,173 (Power Supplies scale)
Category rank#19,258
Street price$69
Power750 W (rated)
Performance per dollar17.00
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3780 Core
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 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
Caldera PW-8622 Prime 1000W 80 PLUS Platinum ATX Power Supply2,146$209Compare
Zephyra PW-2277 Pro 750W 80 PLUS Bronze SFX Power Supply1,223$69Compare
Zephyra PW-5012 Prime 1000W 80 PLUS Titanium ATX Power Supply2,218$259Compare
Vantrel PW-3956 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,142$59Compare
Teralux PW-2563 XT 850W 80 PLUS Gold ATX 3.1 Power Supply2,131$169Compare
Novexa PW-4539 Pro 850W 80 PLUS Gold ATX Power Supply1,715$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3780 Core 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6596313 (accessed 2026-10-21).