Hardware Spec Index

Caldera PW-8131 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8131-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,867 (Power Supplies scale)
Category rank#5,336
Street price$359
Power1600 W (rated)
Performance per dollar7.99
Released2023

Specifications

BrandCaldera
ModelCaldera PW-8131 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
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-6372 XT 550W 80 PLUS Bronze SFX Power Supply715$39Compare
Caldera PW-2505 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,057$59Compare
Vantrel PW-4794 Prime 650W 80 PLUS Gold SFX Power Supply1,188$49Compare
Zephyra PW-7751 Ultra 650W 80 PLUS Gold ATX Power Supply1,280$79Compare
Zephyra PW-6515 Ultra 750W 80 PLUS Gold ATX Power Supply1,426$79Compare
Vantrel PW-4502 Edge 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,679$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8131 Pro 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/4702201 (accessed 2026-10-19).