Hardware Spec Index

Novexa PW-1821 Ti 1000W 80 PLUS Titanium SFX Power Supply

Power Supplies · Novexa · SKU PW1821-TI · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,446 (Power Supplies scale)
Category rank#35,536
Street price$279
Power1000 W (rated)
Performance per dollar8.77
Released2023

Specifications

BrandNovexa
ModelNovexa PW-1821 Ti
Rated output1,000 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3770 SE 1300W 80 PLUS Platinum ATX Power Supply2,525$309Compare
Teralux PW-5007 Ti 750W 80 PLUS Bronze SFX Power Supply1,031$49Compare
Novexa PW-3138 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,679$279Compare
Teralux PW-5535 Pro 850W 80 PLUS Gold ATX Power Supply1,269$79Compare
Zephyra PW-1648 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply1,097$49Compare
Novexa PW-1169 Plus 550W 80 PLUS Gold SFX Power Supply954$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1821 Ti 1000W 80 PLUS Titanium SFX Power Supply”, https://vextor7.com/item/3406882 (accessed 2026-10-26).