Hardware Spec Index

Caldera PW-6897 Prime 1200W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW6897-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,426 (Power Supplies scale)
Category rank#21,323
Street price$229
Power1200 W (rated)
Performance per dollar10.59
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6897 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-9557 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,758$129Compare
Teralux PW-5787 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply1,118$49Compare
Vantrel PW-8978 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,693$349Compare
Teralux PW-3411 Plus 750W 80 PLUS Gold SFX Power Supply1,202$59Compare
Caldera PW-4207 Plus 850W 80 PLUS Gold ATX Power Supply1,707$119Compare
Caldera PW-2509 Ti 1000W 80 PLUS Platinum SFX Power Supply1,802$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6897 Prime 1200W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6939872 (accessed 2026-10-23).