Hardware Spec Index

Caldera PW-8313 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW8313-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,601 (Power Supplies scale)
Category rank#27,910
Street price$309
Power1600 W (rated)
Performance per dollar8.42
Released2024

Specifications

BrandCaldera
ModelCaldera PW-8313 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
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
Caldera PW-4576 Pro 550W 80 PLUS Gold ATX 3.0 Power Supply783$39Compare
Zephyra PW-2064 Max 550W 80 PLUS Bronze SFX Power Supply1,038$49Compare
Novexa PW-6461 XT 550W 80 PLUS Bronze ATX Power Supply804$39Compare
Zephyra PW-8239 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,450$89Compare
Zephyra PW-9074 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,467$89Compare
Novexa PW-5596 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,815$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8313 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/9029460 (accessed 2026-10-25).