Hardware Spec Index

Zephyra PW-4777 Ti 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW4777-TI · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,803 (Power Supplies scale)
Category rank#16,849
Street price$169
Power1000 W (rated)
Performance per dollar10.67
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4777 Ti
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-4576 Edge 1600W 80 PLUS Titanium ATX Power Supply2,721$329Compare
Teralux PW-8105 SE 650W 80 PLUS Bronze ATX Power Supply1,050$49Compare
Vantrel PW-7375 Core 850W 80 PLUS Bronze ATX Power Supply1,453$99Compare
Vantrel PW-6305 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,781$399Compare
Teralux PW-1316 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,716$389Compare
Teralux PW-6327 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,862$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4777 Ti 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/6310364 (accessed 2026-10-21).