Hardware Spec Index

Zephyra PW-8263 Prime 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW8263-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,630 (Power Supplies scale)
Category rank#3,729
Street price$289
Power1200 W (rated)
Performance per dollar9.10
Released2019

Specifications

BrandZephyra
ModelZephyra PW-8263 Prime
Rated output1,200 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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-3804 Ultra 1200W 80 PLUS Gold ATX 3.0 Power Supply2,082$229Compare
Zephyra PW-6362 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,898$399Compare
Zephyra PW-3952 Max 850W 80 PLUS Gold ATX Power Supply1,543$119Compare
Novexa PW-1736 Ti 850W 80 PLUS Gold ATX Power Supply1,461$89Compare
Vantrel PW-2805 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,964$359Compare
Zephyra PW-7045 Pro 1200W 80 PLUS Gold ATX 3.1 Power Supply1,982$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8263 Prime 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/60023123 (accessed 2026-10-25).