Hardware Spec Index

Caldera PW-8706 Pro 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW8706-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,616 (Power Supplies scale)
Category rank#2,853
Street price$119
Power850 W (rated)
Performance per dollar13.58
Released2019

Specifications

BrandCaldera
ModelCaldera PW-8706 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-5867 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply1,383$89Compare
Teralux PW-7939 Edge 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,346$219Compare
Teralux PW-3547 Edge 550W 80 PLUS Bronze SFX Power Supply744$39Compare
Zephyra PW-7501 Max 550W 80 PLUS Gold ATX 3.0 Power Supply903$39Compare
Vantrel PW-4929 XT 1300W 80 PLUS Gold ATX Power Supply2,389$219Compare
Vantrel PW-5371 Ti 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,653$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8706 Pro 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2147253 (accessed 2026-10-19).