Hardware Spec Index

Caldera PW-8746 Max 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW8746-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,539 (Power Supplies scale)
Category rank#35,055
Street price$289
Power1000 W (rated)
Performance per dollar8.79
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8746 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7035 Prime 850W 80 PLUS Platinum ATX 3.1 Power Supply1,796$139Compare
Novexa PW-1630 Edge 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,374$259Compare
Vantrel PW-1960 Edge 550W 80 PLUS Bronze ATX Power Supply878$49Compare
Novexa PW-6982 Ti 1200W 80 PLUS Gold ATX Power Supply2,420$299Compare
Vantrel PW-2059 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,666$299Compare
Zephyra PW-9605 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply803$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8746 Max 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8881024 (accessed 2026-10-19).