Hardware Spec Index

Caldera PW-2359 Prime 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW2359-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,515 (Power Supplies scale)
Category rank#49,101
Street price$119
Power750 W (rated)
Performance per dollar12.73
Released2021

Specifications

BrandCaldera
ModelCaldera PW-2359 Prime
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully 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
Caldera PW-2491 Prime 1600W 80 PLUS Titanium ATX Power Supply2,771$319Compare
Zephyra PW-2262 Edge 850W 80 PLUS Gold ATX Power Supply1,663$109Compare
Caldera PW-5445 Edge 550W 80 PLUS Bronze ATX Power Supply1,107$59Compare
Novexa PW-9551 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,243$79Compare
Novexa PW-3193 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,038$209Compare
Novexa PW-1618 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply1,377$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2359 Prime 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/697093 (accessed 2026-10-22).