Hardware Spec Index

Caldera PW-6515 Pro 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW6515-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,638 (Power Supplies scale)
Category rank#21,589
Street price$319
Power1600 W (rated)
Performance per dollar8.27
Released2021

Specifications

BrandCaldera
ModelCaldera PW-6515 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
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
Teralux PW-3493 Core 850W 80 PLUS Gold SFX Power Supply1,875$149Compare
Zephyra PW-2835 Pro 650W 80 PLUS Bronze SFX Power Supply901$39Compare
Zephyra PW-5810 Max 1000W 80 PLUS Gold SFX Power Supply2,210$229Compare
Vantrel PW-3580 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,413$249Compare
Novexa PW-1990 Core 1200W 80 PLUS Gold ATX Power Supply2,140$199Compare
Caldera PW-3771 Ultra 550W 80 PLUS Bronze ATX Power Supply804$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6515 Pro 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/91312120 (accessed 2026-10-22).