Hardware Spec Index

Caldera PW-2626 Ultra 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW2626-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,968 (Power Supplies scale)
Category rank#816
Street price$189
Power850 W (rated)
Performance per dollar10.41
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2626 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9680 Prime 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,826$349Compare
Caldera PW-4576 Plus 850W 80 PLUS Bronze ATX 3.1 Power Supply1,183$59Compare
Vantrel PW-5339 Plus 1000W 80 PLUS Platinum SFX Power Supply2,367$269Compare
Novexa PW-4076 Edge 850W 80 PLUS Platinum SFX Power Supply1,924$159Compare
Teralux PW-9604 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply971$49Compare
Teralux PW-2633 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,286$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2626 Ultra 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/14875436 (accessed 2026-10-25).