Hardware Spec Index

Caldera PW-5623 Edge 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW5623-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,362 (Power Supplies scale)
Category rank#20,491
Street price$219
Power1000 W (rated)
Performance per dollar10.79
Released2019

Specifications

BrandCaldera
ModelCaldera PW-5623 Edge
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Caldera PW-4951 Edge 850W 80 PLUS Gold ATX Power Supply1,304$79Compare
Teralux PW-8203 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,079$189Compare
Teralux PW-2006 XT 850W 80 PLUS Gold SFX Power Supply1,708$149Compare
Zephyra PW-5651 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,461$329Compare
Novexa PW-5374 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,220$69Compare
Teralux PW-5627 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,311$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5623 Edge 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/4120907 (accessed 2026-10-19).