Hardware Spec Index

Caldera PW-4241 Prime 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4241-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,448 (Power Supplies scale)
Category rank#39,018
Street price$99
Power750 W (rated)
Performance per dollar14.63
Released2020

Specifications

BrandCaldera
ModelCaldera PW-4241 Prime
Rated output750 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7640 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,341$69Compare
Vantrel PW-5184 Edge 550W 80 PLUS Gold SFX Power Supply714$39Compare
Zephyra PW-3397 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,774$319Compare
Vantrel PW-5320 Ti 550W 80 PLUS Bronze SFX Power Supply1,068$49Compare
Vantrel PW-8931 XT 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,522$259Compare
Teralux PW-4652 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,432$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4241 Prime 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/83357339 (accessed 2026-10-21).