Hardware Spec Index

Zephyra PW-2919 Core 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW2919-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,207 (Power Supplies scale)
Category rank#3,413
Street price$69
Power550 W (rated)
Performance per dollar17.49
Released2023

Specifications

BrandZephyra
ModelZephyra PW-2919 Core
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully 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-6526 Edge 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$359Compare
Vantrel PW-8885 Ti 650W 80 PLUS Bronze ATX Power Supply1,370$89Compare
Zephyra PW-2102 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,871$379Compare
Vantrel PW-2626 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply778$39Compare
Zephyra PW-6819 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,197$79Compare
Novexa PW-6191 Ultra 1000W 80 PLUS Titanium ATX Power Supply2,273$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2919 Core 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/20041880 (accessed 2026-10-20).