Hardware Spec Index

Caldera PW-5998 Edge 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW5998-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,827 (Power Supplies scale)
Category rank#26,947
Street price$339
Power1600 W (rated)
Performance per dollar8.34
Released2019

Specifications

BrandCaldera
ModelCaldera PW-5998 Edge
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
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-8675 Plus 1000W 80 PLUS Gold ATX Power Supply2,282$189Compare
Zephyra PW-2796 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,962$169Compare
Caldera PW-4263 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,767$129Compare
Zephyra PW-5290 Edge 1000W 80 PLUS Gold ATX Power Supply2,003$179Compare
Zephyra PW-9772 Ti 850W 80 PLUS Gold ATX Power Supply1,607$119Compare
Novexa PW-2953 XT 1200W 80 PLUS Platinum ATX Power Supply2,427$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5998 Edge 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/7208906 (accessed 2026-10-19).