Hardware Spec Index

Caldera PW-4563 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW4563-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,465 (Power Supplies scale)
Category rank#27,678
Street price$309
Power1600 W (rated)
Performance per dollar7.98
Released2025

Specifications

BrandCaldera
ModelCaldera PW-4563 Plus
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan140 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-4314 Pro 1000W 80 PLUS Gold ATX Power Supply2,397$249Compare
Zephyra PW-9546 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,497$299Compare
Teralux PW-3376 Core 550W 80 PLUS Gold ATX Power Supply919$49Compare
Caldera PW-9693 Ultra 750W 80 PLUS Gold SFX Power Supply1,519$89Compare
Novexa PW-7163 SE 750W 80 PLUS Bronze SFX Power Supply1,480$99Compare
Teralux PW-3645 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,505$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4563 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/18364256 (accessed 2026-10-26).