Hardware Spec Index

Zephyra PW-3848 Core 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW3848-CORE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index2,242 (Power Supplies scale)
Category rank#43,162
Street price$189
Power1000 W (rated)
Performance per dollar11.86
Released2024

Specifications

BrandZephyra
ModelZephyra PW-3848 Core
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-6275 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,179$179Compare
Novexa PW-2925 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,795$169Compare
Zephyra PW-2846 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply908$39Compare
Zephyra PW-3451 XT 750W 80 PLUS Gold SFX Power Supply1,565$89Compare
Caldera PW-5109 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,787$149Compare
Caldera PW-7972 Plus 550W 80 PLUS Gold ATX 3.1 Power Supply885$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3848 Core 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/4530681 (accessed 2026-10-18).