Hardware Spec Index

Zephyra PW-7813 Edge 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW7813-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,147 (Power Supplies scale)
Category rank#13,705
Street price$59
Power550 W (rated)
Performance per dollar19.44
Released2020

Specifications

BrandZephyra
ModelZephyra PW-7813 Edge
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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
Vantrel PW-1036 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply2,256$209Compare
Vantrel PW-7320 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,749$119Compare
Vantrel PW-2329 Pro 750W 80 PLUS Gold SFX Power Supply1,588$109Compare
Zephyra PW-3926 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,473$289Compare
Vantrel PW-8390 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,402$79Compare
Zephyra PW-1044 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,967$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7813 Edge 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/1162595 (accessed 2026-10-19).