Hardware Spec Index

Tessarix NX-6681 Edge 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6681-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,100 (Network Cards scale)
Category rank#16,396
Street price$79
Power3 W
Performance per dollar26.58
Released2022

Specifications

BrandTessarix
ModelTessarix NX-6681 Edge
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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
Quorvex NX-4728 SE 2.5GbE RJ45 PCIe Network Card3,179$149Compare
Strivon NX-2201 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,894$209Compare
Tessarix NX-2423 XT 2.5GbE RJ45 USB Adapter2,664$119Compare
Vantrel NX-7040 Pro 2.5GbE RJ45 USB Adapter1,733$49Compare
Strivon NX-3020 Max 25GbE SFP28 PCIe Network Card5,195$389Compare
Tessarix NX-9559 Prime 10GbE RJ45 PCIe Network Card6,041$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6681 Edge 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7785231 (accessed 2026-10-21).