Hardware Spec Index

Caldera PW-7837 Pro 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW7837-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,167 (Power Supplies scale)
Category rank#27,945
Street price$219
Power1000 W (rated)
Performance per dollar9.89
Released2019

Specifications

BrandCaldera
ModelCaldera PW-7837 Pro
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
Fan140 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-7088 Max 1000W 80 PLUS Platinum ATX Power Supply2,483$239Compare
Vantrel PW-8712 Edge 550W 80 PLUS Bronze ATX Power Supply819$39Compare
Teralux PW-6467 Prime 850W 80 PLUS Gold SFX Power Supply2,040$189Compare
Zephyra PW-8293 Max 850W 80 PLUS Gold ATX Power Supply1,523$89Compare
Teralux PW-1432 Ultra 1300W 80 PLUS Platinum ATX Power Supply2,357$289Compare
Vantrel PW-9727 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,670$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7837 Pro 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3913814 (accessed 2026-10-23).