Hardware Spec Index

Tessarix NX-8977 XT Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8977-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,504 (Network Cards scale)
Category rank#45,761
Street price$309
Power13 W
Performance per dollar14.58
Released2024

Specifications

BrandTessarix
ModelTessarix NX-8977 XT
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
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-4224 Plus 10GbE RJ45 PCIe Network Card4,795$329Compare
Vantrel NX-2728 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,504$189Compare
Quorvex NX-8082 Core 2.5GbE RJ45 PCIe Network Card1,671$49Compare
Tessarix NX-9437 Ultra 2.5GbE RJ45 PCIe Network Card2,819$109Compare
Tessarix NX-7368 Prime 25GbE SFP28 PCIe Network Card5,675$489Compare
Tessarix NX-7355 Max Dual-Port 25GbE SFP28 PCIe Network Card5,629$369Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8977 XT Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/50006544 (accessed 2026-10-20).