Hardware Spec Index

Caldera PW-2668 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW2668-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,341 (Power Supplies scale)
Category rank#16,987
Street price$219
Power1000 W (rated)
Performance per dollar10.69
Released2022

Specifications

BrandCaldera
ModelCaldera PW-2668 Max
Rated output1,000 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-1004 Pro 1600W 80 PLUS Titanium ATX Power Supply2,914$379Compare
Novexa PW-7961 SE 1200W 80 PLUS Platinum ATX Power Supply2,220$209Compare
Novexa PW-6507 Ti 1000W 80 PLUS Gold ATX Power Supply1,769$119Compare
Teralux PW-5965 Edge 750W 80 PLUS Gold ATX Power Supply1,625$109Compare
Novexa PW-7570 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply974$49Compare
Caldera PW-5627 Core 750W 80 PLUS Bronze SFX Power Supply1,027$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-2668 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/19210709 (accessed 2026-10-22).