Hardware Spec Index

Caldera PW-8461 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8461-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,286 (Power Supplies scale)
Category rank#46,912
Street price$249
Power1300 W (rated)
Performance per dollar9.18
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8461 SE
Rated output1,300 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-1489 Ultra 1000W 80 PLUS Platinum SFX Power Supply2,536$279Compare
Teralux PW-5911 Core 550W 80 PLUS Gold ATX 3.0 Power Supply733$39Compare
Vantrel PW-3036 Core 1000W 80 PLUS Gold SFX Power Supply1,680$129Compare
Teralux PW-8889 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,392$279Compare
Caldera PW-4507 Plus 650W 80 PLUS Gold SFX Power Supply1,148$69Compare
Teralux PW-8223 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,269$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8461 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/91051107 (accessed 2026-10-25).