Hardware Spec Index

Caldera PW-6283 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW6283-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,559 (Power Supplies scale)
Category rank#11,659
Street price$99
Power850 W (rated)
Performance per dollar15.75
Released2019

Specifications

BrandCaldera
ModelCaldera PW-6283 Edge
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2908 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply833$39Compare
Novexa PW-8831 SE 850W 80 PLUS Gold ATX Power Supply1,498$89Compare
Teralux PW-5864 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,171$189Compare
Caldera PW-8184 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,220$209Compare
Zephyra PW-5684 Prime 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,450$249Compare
Vantrel PW-1693 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply772$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6283 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/5016728 (accessed 2026-10-25).