Hardware Spec Index

Caldera PW-7661 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7661-MAX · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index2,167 (Power Supplies scale)
Category rank#42,731
Street price$209
Power1000 W (rated)
Performance per dollar10.37
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7661 Max
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% 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
Fan135 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
Teralux PW-1411 Core 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,464$279Compare
Vantrel PW-9471 Plus 850W 80 PLUS Gold ATX Power Supply1,364$89Compare
Novexa PW-4951 Pro 1000W 80 PLUS Gold SFX Power Supply2,378$299Compare
Novexa PW-5453 SE 1000W 80 PLUS Gold SFX Power Supply2,290$219Compare
Zephyra PW-5363 Pro 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,797$329Compare
Novexa PW-2730 Max 650W 80 PLUS Bronze ATX Power Supply1,037$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7661 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/78281772 (accessed 2026-10-18).