Hardware Spec Index

Caldera PW-5670 Prime 1600W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5670-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,606 (Power Supplies scale)
Category rank#14,568
Street price$319
Power1600 W (rated)
Performance per dollar8.17
Released2019

Specifications

BrandCaldera
ModelCaldera PW-5670 Prime
Rated output1,600 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-6204 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,938$169Compare
Zephyra PW-9477 Edge 1600W 80 PLUS Gold ATX Power Supply2,455$289Compare
Zephyra PW-2834 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,531$119Compare
Zephyra PW-9748 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,358$69Compare
Vantrel PW-8353 Ti 750W 80 PLUS Gold ATX Power Supply1,318$69Compare
Zephyra PW-3092 XT 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,966$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5670 Prime 1600W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3363448 (accessed 2026-10-20).