Hardware Spec Index

Zephyra PW-2046 Max 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW2046-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,387 (Power Supplies scale)
Category rank#2,551
Street price$69
Power650 W (rated)
Performance per dollar20.10
Released2019

Specifications

BrandZephyra
ModelZephyra PW-2046 Max
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-7925 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,521$109Compare
Vantrel PW-5523 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,932$199Compare
Teralux PW-3608 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,103$49Compare
Teralux PW-2866 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$389Compare
Teralux PW-7398 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,590$109Compare
Vantrel PW-7976 SE 1200W 80 PLUS Gold ATX 3.0 Power Supply2,451$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2046 Max 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/37528705 (accessed 2026-10-23).