Hardware Spec Index

Tessarix NX-6990 Ultra 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6990-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,584 (Network Cards scale)
Category rank#41,720
Street price$359
Power9 W
Performance per dollar15.55
Released2023

Specifications

BrandTessarix
ModelTessarix NX-6990 Ultra
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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
Strivon NX-6652 Max 25GbE SFP28 PCIe Network Card5,732$389Compare
Quorvex NX-1925 Pro 5GbE RJ45 PCIe Network Card2,591$109Compare
Strivon NX-2940 Core 2.5GbE RJ45 PCIe Network Card1,841$59Compare
Vantrel NX-4112 SE 2.5GbE RJ45 PCIe Network Card3,178$139Compare
Vantrel NX-9684 Plus 10GbE SFP+ PCIe Network Card3,578$149Compare
Strivon NX-5488 Max 5GbE RJ45 PCIe Network Card2,414$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6990 Ultra 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/337464 (accessed 2026-10-19).