Hardware Spec Index

Caldera PW-8733 Max 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Caldera · SKU PW8733-MAX · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,431 (Power Supplies scale)
Category rank#17,555
Street price$309
Power1600 W (rated)
Performance per dollar7.87
Released2019

Specifications

BrandCaldera
ModelCaldera PW-8733 Max
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1765 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,346$79Compare
Zephyra PW-2077 Core 850W 80 PLUS Gold ATX Power Supply1,512$109Compare
Zephyra PW-6720 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,115$199Compare
Zephyra PW-7739 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,946$329Compare
Novexa PW-8857 Max 650W 80 PLUS Gold ATX Power Supply971$49Compare
Zephyra PW-7062 SE 1200W 80 PLUS Gold ATX Power Supply2,598$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-8733 Max 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/2628751 (accessed 2026-10-25).