Hardware Spec Index

Zephyra PW-4837 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4837-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,509 (Power Supplies scale)
Category rank#15,870
Street price$249
Power1200 W (rated)
Performance per dollar10.08
Released2023

Specifications

BrandZephyra
ModelZephyra PW-4837 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-8139 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,151$229Compare
Vantrel PW-7452 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,077$49Compare
Teralux PW-5345 Edge 1200W 80 PLUS Gold ATX 3.1 Power Supply2,115$219Compare
Novexa PW-8053 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,884$339Compare
Zephyra PW-9338 Core 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,336$279Compare
Caldera PW-5276 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,717$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4837 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/7936746 (accessed 2026-10-19).