Hardware Spec Index

Tessarix NX-6815 XT 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6815-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,044 (Network Cards scale)
Category rank#2,821
Street price$119
Power3 W
Performance per dollar25.58
Released2020

Specifications

BrandTessarix
ModelTessarix NX-6815 XT
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
Vantrel NX-3920 Ti 5GbE RJ45 USB Adapter4,049$209Compare
Vantrel NX-8657 SE 2.5GbE RJ45 PCIe Network Card1,054$29Compare
Quorvex NX-8189 XT 2.5GbE RJ45 PCIe Network Card1,270$29Compare
Quorvex NX-5946 Prime 5GbE RJ45 USB Adapter3,528$159Compare
Strivon NX-4632 Core Dual-Port 10GbE RJ45 PCIe Network Card6,100$449Compare
Quorvex NX-7632 Plus 2.5GbE RJ45 PCIe Network Card2,540$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6815 XT 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/73312444 (accessed 2026-10-20).