Hardware Spec Index

Caldera PW-3153 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW3153-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,513 (Power Supplies scale)
Category rank#5,194
Street price$99
Power850 W (rated)
Performance per dollar15.28
Released2021

Specifications

BrandCaldera
ModelCaldera PW-3153 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-4949 Ultra 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,605$259Compare
Novexa PW-7134 Ti 650W 80 PLUS Bronze ATX Power Supply753$39Compare
Teralux PW-3762 Prime 850W 80 PLUS Gold SFX Power Supply1,888$159Compare
Caldera PW-6138 Prime 550W 80 PLUS Bronze ATX Power Supply1,030$49Compare
Vantrel PW-8230 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,736$109Compare
Teralux PW-8858 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply743$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3153 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1487015 (accessed 2026-10-25).