Hardware Spec Index

Caldera PW-3379 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3379-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,496 (Power Supplies scale)
Category rank#14,439
Street price$289
Power1200 W (rated)
Performance per dollar8.64
Released2024

Specifications

BrandCaldera
ModelCaldera PW-3379 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% 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
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
Novexa PW-4094 Core 1600W 80 PLUS Titanium ATX Power Supply2,699$349Compare
Vantrel PW-9281 XT 650W 80 PLUS Gold SFX Power Supply1,140$69Compare
Vantrel PW-8450 Edge 850W 80 PLUS Gold ATX Power Supply1,533$99Compare
Vantrel PW-4549 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,783$389Compare
Teralux PW-2332 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,024$219Compare
Novexa PW-3949 Plus 850W 80 PLUS Gold SFX Power Supply1,654$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3379 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/63251749 (accessed 2026-10-22).