Hardware Spec Index

Caldera PW-7746 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7746-EDGE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,152 (Power Supplies scale)
Category rank#42,517
Street price$179
Power1000 W (rated)
Performance per dollar12.02
Released2024

Specifications

BrandCaldera
ModelCaldera PW-7746 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
Teralux PW-2783 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply1,197$59Compare
Zephyra PW-6931 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,986$149Compare
Zephyra PW-7922 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,954$149Compare
Zephyra PW-4926 XT 1000W 80 PLUS Platinum ATX Power Supply2,450$219Compare
Caldera PW-3508 Ultra 650W 80 PLUS Bronze SFX Power Supply953$49Compare
Zephyra PW-2050 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,274$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7746 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/5619409 (accessed 2026-10-19).