Hardware Spec Index

Caldera PW-4298 Prime 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW4298-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,980 (Power Supplies scale)
Category rank#16,390
Street price$359
Power1300 W (rated)
Performance per dollar8.30
Released2021

Specifications

BrandCaldera
ModelCaldera PW-4298 Prime
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
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-3391 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,980$369Compare
Zephyra PW-2182 Pro 850W 80 PLUS Gold ATX Power Supply1,820$139Compare
Caldera PW-5870 Pro 750W 80 PLUS Gold ATX Power Supply1,491$99Compare
Zephyra PW-3859 XT 1200W 80 PLUS Titanium ATX Power Supply2,476$279Compare
Zephyra PW-7781 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,582$109Compare
Zephyra PW-8159 Ultra 750W 80 PLUS Gold ATX Power Supply1,519$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4298 Prime 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/4861314 (accessed 2026-10-24).