Hardware Spec Index

Tessarix NX-5683 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5683-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index5,328 (Network Cards scale)
Category rank#5,709
Street price$349
Power6 W
Performance per dollar15.27
Released2026

Specifications

BrandTessarix
ModelTessarix NX-5683 Core
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-2541 Core 2.5GbE RJ45 PCIe Network Card1,998$59Compare
Vantrel NX-7585 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,164$299Compare
Quorvex NX-6746 Max 10GbE SFP+ PCIe Network Card4,329$279Compare
Quorvex NX-2290 Plus Dual-Port 10GbE SFP+ PCIe Network Card4,457$259Compare
Strivon NX-1286 Ultra 2.5GbE RJ45 PCIe Network Card2,026$59Compare
Quorvex NX-9895 Ultra 25GbE SFP28 PCIe Network Card5,312$379Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5683 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5809376 (accessed 2026-10-21).