Hardware Spec Index

Caldera PW-5998 Max 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW5998-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,082 (Power Supplies scale)
Category rank#16,970
Street price$49
Power650 W (rated)
Performance per dollar22.08
Released2019

Specifications

BrandCaldera
ModelCaldera PW-5998 Max
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan120 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
Teralux PW-3695 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,856$329Compare
Novexa PW-4706 Pro 1600W 80 PLUS Titanium ATX Power Supply2,894$399Compare
Novexa PW-8456 Edge 750W 80 PLUS Bronze SFX Power Supply1,426$79Compare
Vantrel PW-3401 Ti 850W 80 PLUS Bronze ATX 3.1 Power Supply1,278$89Compare
Vantrel PW-9619 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,651$339Compare
Vantrel PW-1902 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply974$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5998 Max 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/93522038 (accessed 2026-10-26).