Hardware Spec Index

Caldera PW-6499 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6499-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,535 (Power Supplies scale)
Category rank#2,719
Street price$109
Power850 W (rated)
Performance per dollar14.08
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6499 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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4689 Prime 1000W 80 PLUS Gold ATX Power Supply2,336$209Compare
Teralux PW-7917 Core 1000W 80 PLUS Platinum SFX Power Supply2,178$199Compare
Vantrel PW-6267 XT 1300W 80 PLUS Titanium ATX Power Supply2,748$349Compare
Novexa PW-2785 Ultra 850W 80 PLUS Bronze ATX Power Supply1,418$99Compare
Caldera PW-2702 Core 1000W 80 PLUS Platinum ATX Power Supply2,285$239Compare
Teralux PW-2290 SE 1000W 80 PLUS Gold ATX Power Supply2,356$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6499 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/76522078 (accessed 2026-10-25).