Hardware Spec Index

Vantrel PW-2978 Ultra 1200W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW2978-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index2,332 (Power Supplies scale)
Category rank#10,240
Street price$239
Power1200 W (rated)
Performance per dollar9.76
Released2021

Specifications

BrandVantrel
ModelVantrel PW-2978 Ultra
Rated output1,200 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
Zephyra PW-5030 Max 1300W 80 PLUS Platinum ATX Power Supply2,470$239Compare
Vantrel PW-5655 Edge 1000W 80 PLUS Titanium ATX Power Supply2,369$249Compare
Vantrel PW-7623 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply734$39Compare
Caldera PW-3922 Pro 850W 80 PLUS Gold ATX Power Supply1,737$129Compare
Novexa PW-3549 Pro 1000W 80 PLUS Gold ATX Power Supply1,883$169Compare
Vantrel PW-6768 Ti 850W 80 PLUS Gold SFX Power Supply1,618$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-2978 Ultra 1200W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/5041355 (accessed 2026-10-26).