Hardware Spec Index

Zephyra PW-1863 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1863-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,647 (Power Supplies scale)
Category rank#8,054
Street price$119
Power850 W (rated)
Performance per dollar13.84
Released2020

Specifications

BrandZephyra
ModelZephyra PW-1863 Plus
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-9993 Core 1200W 80 PLUS Titanium ATX Power Supply2,725$309Compare
Zephyra PW-4724 Max 850W 80 PLUS Bronze ATX Power Supply1,432$99Compare
Caldera PW-2707 Ti 550W 80 PLUS Bronze ATX Power Supply802$39Compare
Vantrel PW-3996 XT 750W 80 PLUS Bronze ATX Power Supply934$49Compare
Zephyra PW-6068 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,487$329Compare
Caldera PW-9434 Plus 1200W 80 PLUS Titanium ATX Power Supply2,258$259Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1863 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/20089142 (accessed 2026-10-20).