Hardware Spec Index

Caldera PW-3827 Prime 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Caldera · SKU PW3827-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,457 (Power Supplies scale)
Category rank#13,565
Street price$79
Power750 W (rated)
Performance per dollar18.44
Released2020

Specifications

BrandCaldera
ModelCaldera PW-3827 Prime
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularitySemi-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-5284 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,595$249Compare
Zephyra PW-4535 Pro 650W 80 PLUS Gold ATX 3.1 Power Supply905$49Compare
Novexa PW-9057 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,539$99Compare
Teralux PW-9500 Pro 550W 80 PLUS Bronze SFX Power Supply889$39Compare
Caldera PW-5900 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,472$119Compare
Caldera PW-6691 Max 1000W 80 PLUS Gold ATX Power Supply2,133$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3827 Prime 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/85648128 (accessed 2026-10-20).