Hardware Spec Index

Caldera PW-7499 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW7499-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,185 (Power Supplies scale)
Category rank#9,554
Street price$69
Power850 W (rated)
Performance per dollar17.17
Released2020

Specifications

BrandCaldera
ModelCaldera PW-7499 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
Fan135 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-2143 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply1,807$149Compare
Novexa PW-7536 Ti 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,813$339Compare
Zephyra PW-2885 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,724$119Compare
Zephyra PW-1297 XT 1200W 80 PLUS Titanium ATX Power Supply2,589$269Compare
Vantrel PW-8025 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,353$269Compare
Teralux PW-9934 Prime 750W 80 PLUS Gold SFX Power Supply1,007$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7499 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/24525126 (accessed 2026-10-23).