Hardware Spec Index

Caldera PW-3708 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3708-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,818 (Power Supplies scale)
Category rank#47,722
Street price$129
Power850 W (rated)
Performance per dollar14.09
Released2023

Specifications

BrandCaldera
ModelCaldera PW-3708 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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-3318 Pro 550W 80 PLUS Bronze ATX Power Supply923$39Compare
Caldera PW-2356 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,015$169Compare
Vantrel PW-3618 SE 1000W 80 PLUS Gold ATX Power Supply1,691$109Compare
Zephyra PW-3193 Plus 850W 80 PLUS Gold SFX Power Supply1,427$89Compare
Teralux PW-3248 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply827$39Compare
Novexa PW-3242 Pro 850W 80 PLUS Platinum ATX 3.1 Power Supply1,978$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3708 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/480803 (accessed 2026-10-19).