Hardware Spec Index

Caldera PW-7708 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW7708-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,840 (Power Supplies scale)
Category rank#37,210
Street price$139
Power850 W (rated)
Performance per dollar13.24
Released2021

Specifications

BrandCaldera
ModelCaldera PW-7708 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
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
Teralux PW-7385 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,615$109Compare
Teralux PW-3126 Plus 550W 80 PLUS Bronze ATX Power Supply842$39Compare
Novexa PW-8166 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,301$249Compare
Caldera PW-9118 XT 1000W 80 PLUS Platinum ATX Power Supply2,164$219Compare
Vantrel PW-3209 Plus 1200W 80 PLUS Gold ATX Power Supply2,245$229Compare
Vantrel PW-4697 Pro 1000W 80 PLUS Gold SFX Power Supply2,184$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7708 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/8130482 (accessed 2026-10-22).