Hardware Spec Index

Caldera PW-2747 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW2747-MAX · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,032 (Power Supplies scale)
Category rank#18,306
Street price$189
Power1200 W (rated)
Performance per dollar10.75
Released2026

Specifications

BrandCaldera
ModelCaldera PW-2747 Max
Rated output1,200 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-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-8856 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,517$309Compare
Zephyra PW-9314 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,739$379Compare
Teralux PW-2203 Ultra 750W 80 PLUS Gold SFX Power Supply1,570$109Compare
Novexa PW-3738 SE 1000W 80 PLUS Titanium ATX Power Supply2,293$229Compare
Vantrel PW-6867 Max 650W 80 PLUS Gold ATX 3.1 Power Supply947$49Compare
Novexa PW-5527 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,688$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2747 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7471979 (accessed 2026-10-19).