Hardware Spec Index

Zephyra PW-4738 Max 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW4738-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,732 (Power Supplies scale)
Category rank#48,042
Street price$319
Power1300 W (rated)
Performance per dollar8.56
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4738 Max
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-4124 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,817$359Compare
Novexa PW-5315 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,012$149Compare
Vantrel PW-7139 Pro 850W 80 PLUS Gold SFX Power Supply1,601$109Compare
Novexa PW-2532 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,670$129Compare
Teralux PW-5117 Prime 1000W 80 PLUS Gold ATX Power Supply2,094$179Compare
Teralux PW-2925 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,441$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4738 Max 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/7546574 (accessed 2026-10-19).