Hardware Spec Index

Vantrel PW-4908 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW4908-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,461 (Power Supplies scale)
Category rank#16,412
Street price$99
Power850 W (rated)
Performance per dollar14.76
Released2025

Specifications

BrandVantrel
ModelVantrel PW-4908 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-8742 Edge 1000W 80 PLUS Gold ATX Power Supply2,235$189Compare
Novexa PW-4471 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,529$299Compare
Caldera PW-7258 Prime 1600W 80 PLUS Titanium ATX Power Supply2,935$349Compare
Zephyra PW-4628 Plus 750W 80 PLUS Bronze ATX Power Supply984$49Compare
Caldera PW-5551 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,111$239Compare
Caldera PW-8071 Ti 850W 80 PLUS Gold ATX Power Supply1,785$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-4908 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/85540251 (accessed 2026-10-25).