Hardware Spec Index

Novexa PW-6621 XT 1300W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW6621-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,515 (Power Supplies scale)
Category rank#48,052
Street price$259
Power1300 W (rated)
Performance per dollar9.71
Released2019

Specifications

BrandNovexa
ModelNovexa PW-6621 XT
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin5×
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
Teralux PW-9547 Ultra 1200W 80 PLUS Titanium ATX Power Supply2,762$319Compare
Novexa PW-4429 Max 850W 80 PLUS Gold ATX Power Supply1,632$109Compare
Vantrel PW-8220 XT 750W 80 PLUS Gold ATX 3.1 Power Supply1,238$69Compare
Novexa PW-2511 Plus 850W 80 PLUS Gold SFX Power Supply1,912$149Compare
Novexa PW-3317 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,980$399Compare
Teralux PW-5989 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,055$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6621 XT 1300W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/2018105 (accessed 2026-10-19).