Hardware Spec Index

Caldera PW-5850 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW5850-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,333 (Power Supplies scale)
Category rank#5,423
Street price$249
Power1200 W (rated)
Performance per dollar9.37
Released2023

Specifications

BrandCaldera
ModelCaldera PW-5850 Prime
Rated output1,200 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-6876 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,833$329Compare
Vantrel PW-8607 Core 1000W 80 PLUS Gold SFX Power Supply2,153$219Compare
Vantrel PW-7348 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,916$349Compare
Vantrel PW-6864 Pro 650W 80 PLUS Gold SFX Power Supply894$39Compare
Vantrel PW-9521 SE 750W 80 PLUS Gold ATX 3.0 Power Supply937$49Compare
Caldera PW-9993 XT 650W 80 PLUS Gold ATX Power Supply801$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5850 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/18684643 (accessed 2026-10-21).