Hardware Spec Index

Tessarix NX-5338 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5338-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,001 (Network Cards scale)
Category rank#2,651
Street price$389
Power6 W
Performance per dollar12.86
Released2026

Specifications

BrandTessarix
ModelTessarix NX-5338 XT
Speed25GbE (25G)
Ports1× 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
Vantrel NX-3335 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,909$329Compare
Vantrel NX-4777 Core 2.5GbE RJ45 PCIe Network Card1,202$29Compare
Tessarix NX-8543 Core 5GbE RJ45 PCIe Network Card3,479$169Compare
Quorvex NX-2220 Prime Dual-Port 10GbE RJ45 PCIe Network Card2,676$99Compare
Quorvex NX-3094 XT 2.5GbE RJ45 PCIe Network Card1,195$29Compare
Tessarix NX-8479 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,860$439Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5338 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/12367441 (accessed 2026-10-20).