Hardware Spec Index

Tessarix NX-5998 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5998-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,977 (Network Cards scale)
Category rank#34,142
Street price$409
Power8 W
Performance per dollar14.61
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5998 XT
Speed25GbE (25G)
Ports2× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
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-1400 SE 10GbE RJ45 PCIe Network Card3,054$129Compare
Quorvex NX-5897 Core 2.5GbE RJ45 PCIe Network Card2,583$99Compare
Tessarix NX-8773 Prime 25GbE SFP28 PCIe Network Card5,167$349Compare
Vantrel NX-8163 Prime 2.5GbE RJ45 PCIe Network Card2,607$109Compare
Strivon NX-6061 Prime 10GbE RJ45 PCIe Network Card5,923$449Compare
Strivon NX-1614 Edge 5GbE RJ45 PCIe Network Card2,124$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5998 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/94825773 (accessed 2026-10-24).