Hardware Spec Index

Caldera PW-9819 Max 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9819-MAX · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index884 (Power Supplies scale)
Category rank#32,244
Street price$39
Power650 W (rated)
Performance per dollar22.67
Released2026

Specifications

BrandCaldera
ModelCaldera PW-9819 Max
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-6067 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,561$319Compare
Novexa PW-7856 SE 550W 80 PLUS Gold SFX Power Supply855$39Compare
Teralux PW-8040 Edge 1000W 80 PLUS Gold SFX Power Supply2,251$229Compare
Caldera PW-7806 Core 1300W 80 PLUS Gold ATX 3.0 Power Supply2,520$289Compare
Vantrel PW-5588 Plus 750W 80 PLUS Gold SFX Power Supply1,613$119Compare
Caldera PW-7513 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply1,166$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9819 Max 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/5359883 (accessed 2026-10-20).