Hardware Spec Index

Caldera PW-8205 Prime 1200W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW8205-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,564 (Power Supplies scale)
Category rank#33,978
Street price$259
Power1200 W (rated)
Performance per dollar9.90
Released2021

Specifications

BrandCaldera
ModelCaldera PW-8205 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% 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
Teralux PW-5127 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply1,443$99Compare
Caldera PW-2490 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,823$399Compare
Teralux PW-5127 Max 1000W 80 PLUS Titanium SFX Power Supply2,367$279Compare
Zephyra PW-8117 Ti 750W 80 PLUS Gold ATX 3.0 Power Supply1,595$119Compare
Zephyra PW-7890 Ti 550W 80 PLUS Bronze ATX Power Supply848$39Compare
Novexa PW-9440 Edge 750W 80 PLUS Gold SFX Power Supply1,358$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8205 Prime 1200W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/72041818 (accessed 2026-10-19).