Hardware Spec Index

Zephyra PW-2818 XT 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW2818-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,253 (Power Supplies scale)
Category rank#10,207
Street price$209
Power1000 W (rated)
Performance per dollar10.78
Released2020

Specifications

BrandZephyra
ModelZephyra PW-2818 XT
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
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
Vantrel PW-6543 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,739$309Compare
Vantrel PW-6509 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,465$99Compare
Zephyra PW-3548 SE 550W 80 PLUS Gold ATX Power Supply971$39Compare
Novexa PW-8269 Edge 650W 80 PLUS Bronze ATX Power Supply1,122$59Compare
Vantrel PW-3884 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,827$399Compare
Teralux PW-3457 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply2,019$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2818 XT 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3443111 (accessed 2026-10-23).