Hardware Spec Index

Caldera PW-8776 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8776-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,812 (Power Supplies scale)
Category rank#19,993
Street price$179
Power1000 W (rated)
Performance per dollar10.12
Released2025

Specifications

BrandCaldera
ModelCaldera PW-8776 Edge
Rated output1,000 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-9036 Ti 650W 80 PLUS Bronze SFX Power Supply793$39Compare
Zephyra PW-1238 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,720$339Compare
Novexa PW-7165 Core 1000W 80 PLUS Gold ATX Power Supply2,119$159Compare
Vantrel PW-8693 Ti 1600W 80 PLUS Platinum ATX Power Supply2,735$289Compare
Novexa PW-1543 Prime 1000W 80 PLUS Gold ATX Power Supply1,783$149Compare
Vantrel PW-4057 Pro 850W 80 PLUS Gold SFX Power Supply1,266$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8776 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/19250193 (accessed 2026-10-19).