Hardware Spec Index

Zephyra PW-3507 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3507-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,348 (Power Supplies scale)
Category rank#7,825
Street price$99
Power850 W (rated)
Performance per dollar13.62
Released2024

Specifications

BrandZephyra
ModelZephyra PW-3507 Pro
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
Fan135 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
Teralux PW-8088 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,414$89Compare
Novexa PW-4569 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,891$129Compare
Vantrel PW-1331 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,700$149Compare
Caldera PW-4700 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,754$329Compare
Caldera PW-8559 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,326$239Compare
Novexa PW-4778 Prime 750W 80 PLUS Gold SFX Power Supply1,565$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3507 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1736044 (accessed 2026-10-22).