Hardware Spec Index

Caldera PW-3377 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3377-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,801 (Power Supplies scale)
Category rank#30,842
Street price$139
Power1000 W (rated)
Performance per dollar12.96
Released2022

Specifications

BrandCaldera
ModelCaldera PW-3377 SE
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9037 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Teralux PW-2546 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,549$269Compare
Novexa PW-4696 XT 750W 80 PLUS Gold ATX Power Supply1,587$109Compare
Caldera PW-3401 Prime 1000W 80 PLUS Platinum ATX Power Supply1,790$149Compare
Teralux PW-9651 XT 550W 80 PLUS Gold ATX Power Supply752$39Compare
Teralux PW-1112 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,401$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3377 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/14798554 (accessed 2026-10-20).