Hardware Spec Index

Zephyra PW-2300 XT 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2300-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,060 (Power Supplies scale)
Category rank#27,545
Street price$49
Power550 W (rated)
Performance per dollar21.63
Released2026

Specifications

BrandZephyra
ModelZephyra PW-2300 XT
Rated output550 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 factorATX
ModularityFully modular
Fan120 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
Zephyra PW-5757 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,540$299Compare
Teralux PW-6746 Ti 650W 80 PLUS Bronze ATX Power Supply934$49Compare
Teralux PW-8530 Ti 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,717$359Compare
Teralux PW-9196 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,726$339Compare
Teralux PW-1008 SE 1600W 80 PLUS Gold ATX 3.1 Power Supply2,580$309Compare
Vantrel PW-6135 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,439$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2300 XT 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/91052419 (accessed 2026-10-26).