Hardware Spec Index

Zephyra PW-1021 Edge 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW1021-EDGE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,517 (Power Supplies scale)
Category rank#42,171
Street price$269
Power1000 W (rated)
Performance per dollar9.36
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1021 Edge
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-5003 Ultra 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,551$249Compare
Novexa PW-5022 Ti 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,520$269Compare
Vantrel PW-7156 Edge 750W 80 PLUS Bronze SFX Power Supply1,395$79Compare
Vantrel PW-2050 Ti 1300W 80 PLUS Titanium ATX Power Supply2,711$389Compare
Vantrel PW-3298 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply1,182$59Compare
Zephyra PW-1221 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply969$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1021 Edge 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/3944580 (accessed 2026-10-20).