Hardware Spec Index

Caldera PW-5964 SE 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5964-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,408 (Power Supplies scale)
Category rank#14,151
Street price$89
Power850 W (rated)
Performance per dollar15.82
Released2020

Specifications

BrandCaldera
ModelCaldera PW-5964 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-5540 Max 1000W 80 PLUS Platinum ATX Power Supply2,360$229Compare
Zephyra PW-5639 Core 1000W 80 PLUS Gold SFX Power Supply1,849$179Compare
Zephyra PW-4803 Pro 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,262$209Compare
Zephyra PW-2590 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,765$129Compare
Zephyra PW-1603 Ti 1300W 80 PLUS Platinum ATX Power Supply2,980$369Compare
Teralux PW-1547 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,166$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5964 SE 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/5009237 (accessed 2026-10-19).