Hardware Spec Index

Vantrel PW-7840 Plus 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Vantrel · SKU PW7840-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,790 (Power Supplies scale)
Category rank#28,397
Street price$399
Power1600 W (rated)
Performance per dollar6.99
Released2020

Specifications

BrandVantrel
ModelVantrel PW-7840 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-3498 SE 1000W 80 PLUS Titanium ATX 3.0 Power Supply2,210$249Compare
Vantrel PW-4602 SE 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,847$319Compare
Zephyra PW-9732 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,062$189Compare
Teralux PW-8641 Ultra 750W 80 PLUS Bronze SFX Power Supply1,196$59Compare
Caldera PW-7689 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,060$169Compare
Zephyra PW-3538 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,615$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-7840 Plus 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/68300500 (accessed 2026-10-19).