Hardware Spec Index

Caldera PW-4664 Max 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW4664-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,334 (Power Supplies scale)
Category rank#467
Street price$259
Power1000 W (rated)
Performance per dollar9.01
Released2019

Specifications

BrandCaldera
ModelCaldera PW-4664 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-8168 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,873$149Compare
Vantrel PW-6884 SE 1000W 80 PLUS Gold ATX Power Supply1,761$139Compare
Novexa PW-8726 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,321$69Compare
Novexa PW-2260 Pro 1000W 80 PLUS Titanium SFX Power Supply2,367$249Compare
Novexa PW-1043 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,694$129Compare
Novexa PW-5219 Pro 750W 80 PLUS Gold ATX Power Supply1,573$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4664 Max 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/89089377 (accessed 2026-10-24).