Hardware Spec Index

Zephyra PW-6337 Core 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW6337-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index814 (Power Supplies scale)
Category rank#25,853
Street price$39
Power650 W (rated)
Performance per dollar20.87
Released2026

Specifications

BrandZephyra
ModelZephyra PW-6337 Core
Rated output650 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-pin1×
Form factorSFX-L
ModularityFully modular
Fan120 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
Zephyra PW-8881 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,516$239Compare
Vantrel PW-6983 Prime 1000W 80 PLUS Gold SFX Power Supply1,969$189Compare
Vantrel PW-1590 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply781$39Compare
Teralux PW-1384 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,974$179Compare
Vantrel PW-8469 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply1,014$49Compare
Zephyra PW-3549 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,608$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6337 Core 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/5684153 (accessed 2026-10-22).