Hardware Spec Index

Tessarix NX-7978 Plus Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7978-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,136 (Network Cards scale)
Category rank#6,176
Street price$379
Power13 W
Performance per dollar13.55
Released2025

Specifications

BrandTessarix
ModelTessarix NX-7978 Plus
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
Vantrel NX-1315 Ultra 10GbE SFP+ PCIe Network Card4,559$299Compare
Quorvex NX-2556 Edge 5GbE RJ45 USB Adapter4,226$259Compare
Quorvex NX-1813 Plus Dual-Port 10GbE RJ45 PCIe Network Card4,786$319Compare
Strivon NX-2830 Prime 2.5GbE RJ45 PCIe Network Card1,111$29Compare
Quorvex NX-7389 Core 2.5GbE RJ45 PCIe Network Card1,181$29Compare
Tessarix NX-7254 Plus 2.5GbE RJ45 USB Adapter2,506$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7978 Plus Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20169831 (accessed 2026-10-19).