Hardware Spec Index

Caldera PW-2697 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2697-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,875 (Power Supplies scale)
Category rank#46,498
Street price$159
Power850 W (rated)
Performance per dollar11.79
Released2025

Specifications

BrandCaldera
ModelCaldera PW-2697 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 factorATX
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-1986 Ultra 1000W 80 PLUS Platinum SFX Power Supply2,512$259Compare
Vantrel PW-5579 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,566$319Compare
Zephyra PW-9045 XT 1600W 80 PLUS Titanium ATX Power Supply2,915$329Compare
Novexa PW-9799 SE 1600W 80 PLUS Titanium ATX Power Supply2,823$309Compare
Vantrel PW-9384 Prime 1300W 80 PLUS Gold ATX Power Supply2,462$229Compare
Teralux PW-3845 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,599$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2697 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/19821473 (accessed 2026-10-19).