Hardware Spec Index

Caldera PW-4786 SE 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4786-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,056 (Power Supplies scale)
Category rank#3,589
Street price$189
Power1000 W (rated)
Performance per dollar10.88
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4786 SE
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
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-8220 Plus 550W 80 PLUS Gold ATX 3.0 Power Supply1,119$59Compare
Vantrel PW-2629 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,261$79Compare
Novexa PW-2275 Edge 750W 80 PLUS Gold ATX Power Supply1,051$59Compare
Novexa PW-7797 XT 750W 80 PLUS Gold ATX 3.1 Power Supply1,596$99Compare
Teralux PW-7962 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,792$139Compare
Zephyra PW-2491 SE 650W 80 PLUS Gold ATX 3.1 Power Supply772$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4786 SE 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3398397 (accessed 2026-10-19).