Hardware Spec Index

Caldera PW-2561 Plus 750W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW2561-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,476 (Power Supplies scale)
Category rank#25,421
Street price$99
Power750 W (rated)
Performance per dollar14.91
Released2023

Specifications

BrandCaldera
ModelCaldera PW-2561 Plus
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-2923 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,746$139Compare
Zephyra PW-5962 Ti 850W 80 PLUS Gold SFX Power Supply1,577$89Compare
Novexa PW-1545 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,213$189Compare
Teralux PW-9078 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,649$139Compare
Vantrel PW-7059 Edge 650W 80 PLUS Bronze ATX 3.0 Power Supply974$49Compare
Caldera PW-2438 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply1,163$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2561 Plus 750W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/20153956 (accessed 2026-10-20).