Hardware Spec Index

Caldera PW-4310 Plus 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4310-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,328 (Power Supplies scale)
Category rank#34,312
Street price$89
Power650 W (rated)
Performance per dollar14.92
Released2020

Specifications

BrandCaldera
ModelCaldera PW-4310 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
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
Teralux PW-4536 Ultra 1000W 80 PLUS Titanium SFX Power Supply2,417$289Compare
Zephyra PW-5151 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,687$339Compare
Caldera PW-8398 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,778$359Compare
Vantrel PW-5405 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,530$99Compare
Teralux PW-9385 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,207$239Compare
Teralux PW-2160 Plus 850W 80 PLUS Platinum ATX Power Supply2,144$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4310 Plus 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/99863368 (accessed 2026-10-20).