Hardware Spec Index

Caldera PW-5893 Max 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW5893-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,127 (Power Supplies scale)
Category rank#25,719
Street price$189
Power1000 W (rated)
Performance per dollar11.25
Released2021

Specifications

BrandCaldera
ModelCaldera PW-5893 Max
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-5939 Ti 550W 80 PLUS Bronze ATX Power Supply1,019$49Compare
Vantrel PW-1861 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,648$349Compare
Caldera PW-4236 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,805$399Compare
Teralux PW-9202 Core 650W 80 PLUS Gold SFX Power Supply1,414$89Compare
Teralux PW-6172 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,183$229Compare
Vantrel PW-7987 Pro 650W 80 PLUS Bronze ATX 3.1 Power Supply947$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-5893 Max 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19699112 (accessed 2026-10-20).