Hardware Spec Index

Tessarix NX-6379 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6379-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,439 (Network Cards scale)
Category rank#33,226
Street price$449
Power6 W
Performance per dollar12.11
Released2023

Specifications

BrandTessarix
ModelTessarix NX-6379 Ultra
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Vantrel NX-3322 Max Dual-Port 10GbE RJ45 PCIe Network Card3,685$199Compare
Quorvex NX-8185 Plus 2.5GbE RJ45 PCIe Network Card2,149$69Compare
Strivon NX-5277 Edge 2.5GbE RJ45 USB Adapter2,149$69Compare
Strivon NX-7403 Max 5GbE RJ45 PCIe Network Card3,803$219Compare
Strivon NX-6565 Core Dual-Port 25GbE SFP28 PCIe Network Card5,974$499Compare
Vantrel NX-7303 Ultra 25GbE SFP28 PCIe Network Card5,289$389Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6379 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/2239656 (accessed 2026-10-19).