Hardware Spec Index

Caldera PW-3711 Ultra 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW3711-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,925 (Power Supplies scale)
Category rank#39,650
Street price$179
Power1000 W (rated)
Performance per dollar10.75
Released2019

Specifications

BrandCaldera
ModelCaldera PW-3711 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-9782 Plus 1000W 80 PLUS Gold ATX Power Supply2,400$239Compare
Novexa PW-7056 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,057$179Compare
Teralux PW-7615 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,971$399Compare
Vantrel PW-3744 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply1,058$59Compare
Teralux PW-4002 Ti 1000W 80 PLUS Gold SFX Power Supply2,111$199Compare
Vantrel PW-6301 Pro 1200W 80 PLUS Platinum ATX Power Supply2,586$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3711 Ultra 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/907482 (accessed 2026-10-19).