Hardware Spec Index

Zephyra PW-4858 Ultra 1300W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW4858-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,942 (Power Supplies scale)
Category rank#179
Street price$399
Power1300 W (rated)
Performance per dollar7.37
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4858 Ultra
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-9855 Ultra 1000W 80 PLUS Gold ATX Power Supply2,133$189Compare
Vantrel PW-3834 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply982$49Compare
Novexa PW-2656 Pro 650W 80 PLUS Gold ATX Power Supply854$49Compare
Vantrel PW-6136 Pro 750W 80 PLUS Gold SFX Power Supply1,550$99Compare
Zephyra PW-1713 Max 850W 80 PLUS Gold ATX Power Supply1,427$79Compare
Zephyra PW-7004 XT 550W 80 PLUS Gold ATX Power Supply1,123$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4858 Ultra 1300W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/21580066 (accessed 2026-10-21).