Hardware Spec Index

Caldera PW-3000 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW3000-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,210 (Power Supplies scale)
Category rank#36,568
Street price$69
Power850 W (rated)
Performance per dollar17.54
Released2025

Specifications

BrandCaldera
ModelCaldera PW-3000 SE
Rated output850 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-pin2×
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-4369 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply2,193$219Compare
Caldera PW-6793 Plus 1300W 80 PLUS Platinum ATX Power Supply2,516$239Compare
Caldera PW-6515 Ti 850W 80 PLUS Gold ATX Power Supply1,692$119Compare
Zephyra PW-6387 Pro 850W 80 PLUS Gold ATX Power Supply1,620$119Compare
Caldera PW-7464 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,967$399Compare
Zephyra PW-5849 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,683$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3000 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/90286089 (accessed 2026-10-24).