Hardware Spec Index

Caldera PW-4811 Prime 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4811-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index992 (Power Supplies scale)
Category rank#35,117
Street price$49
Power750 W (rated)
Performance per dollar20.24
Released2020

Specifications

BrandCaldera
ModelCaldera PW-4811 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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2619 Edge 850W 80 PLUS Gold ATX Power Supply1,792$139Compare
Novexa PW-3137 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,542$299Compare
Teralux PW-1980 Prime 1000W 80 PLUS Gold ATX Power Supply1,862$139Compare
Vantrel PW-6260 Core 1000W 80 PLUS Platinum SFX Power Supply2,219$239Compare
Novexa PW-5374 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,199$59Compare
Caldera PW-1521 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,309$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4811 Prime 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/147935 (accessed 2026-10-22).