Hardware Spec Index

Caldera PW-8176 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW8176-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,103 (Power Supplies scale)
Category rank#48,094
Street price$219
Power1200 W (rated)
Performance per dollar9.60
Released2023

Specifications

BrandCaldera
ModelCaldera PW-8176 XT
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-3388 Edge 850W 80 PLUS Gold SFX Power Supply1,631$109Compare
Zephyra PW-2157 Edge 1300W 80 PLUS Platinum ATX Power Supply2,386$279Compare
Novexa PW-9823 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,848$149Compare
Teralux PW-6810 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,079$49Compare
Caldera PW-4495 Plus 750W 80 PLUS Gold ATX Power Supply1,337$89Compare
Teralux PW-3068 Pro 1000W 80 PLUS Gold SFX Power Supply2,501$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8176 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/4946152 (accessed 2026-10-21).