Hardware Spec Index

Vantrel PW-8976 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8976-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,542 (Power Supplies scale)
Category rank#44,345
Street price$79
Power850 W (rated)
Performance per dollar19.52
Released2025

Specifications

BrandVantrel
ModelVantrel PW-8976 Prime
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-4879 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,122$69Compare
Novexa PW-8883 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,445$99Compare
Caldera PW-6274 Core 550W 80 PLUS Bronze SFX Power Supply860$49Compare
Novexa PW-8893 Edge 550W 80 PLUS Bronze ATX Power Supply772$39Compare
Vantrel PW-4786 Plus 750W 80 PLUS Bronze ATX Power Supply1,076$49Compare
Novexa PW-8319 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,839$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8976 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/4776136 (accessed 2026-10-19).