Hardware Spec Index

Teralux PW-3878 SE 1000W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW3878-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,933 (Power Supplies scale)
Category rank#14,470
Street price$159
Power1000 W (rated)
Performance per dollar12.16
Released2020

Specifications

BrandTeralux
ModelTeralux PW-3878 SE
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4914 XT 850W 80 PLUS Gold SFX Power Supply1,874$149Compare
Zephyra PW-2340 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,688$119Compare
Caldera PW-8390 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,553$109Compare
Zephyra PW-3887 Core 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,980$389Compare
Novexa PW-8096 Plus 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,216$239Compare
Teralux PW-5440 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply984$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3878 SE 1000W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/74552285 (accessed 2026-10-24).