Hardware Spec Index

Caldera PW-2250 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2250-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,955 (Power Supplies scale)
Category rank#24,905
Street price$169
Power1000 W (rated)
Performance per dollar11.57
Released2023

Specifications

BrandCaldera
ModelCaldera PW-2250 Edge
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
Fan135 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
Vantrel PW-8116 Max 850W 80 PLUS Gold SFX Power Supply2,155$189Compare
Caldera PW-4951 SE 650W 80 PLUS Gold SFX Power Supply1,179$69Compare
Vantrel PW-9599 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply727$39Compare
Teralux PW-2888 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,601$119Compare
Zephyra PW-7021 Core 1300W 80 PLUS Titanium ATX Power Supply2,826$319Compare
Novexa PW-5953 Max 850W 80 PLUS Platinum ATX 3.0 Power Supply1,943$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2250 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/1908143 (accessed 2026-10-19).