Hardware Spec Index

Tessarix NX-8903 Edge Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8903-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index5,945 (Network Cards scale)
Category rank#46,231
Street price$459
Power8 W
Performance per dollar12.95
Released2025

Specifications

BrandTessarix
ModelTessarix NX-8903 Edge
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
Vantrel NX-5050 XT 2.5GbE RJ45 PCIe Network Card2,156$79Compare
Quorvex NX-1402 Core 2.5GbE RJ45 PCIe Network Card1,284$29Compare
Tessarix NX-7027 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,524$309Compare
Tessarix NX-5272 Ti 2.5GbE RJ45 PCIe Network Card1,296$29Compare
Vantrel NX-9834 Prime 2.5GbE RJ45 PCIe Network Card2,597$99Compare
Tessarix NX-1853 SE 5GbE RJ45 USB Adapter1,679$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8903 Edge Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/24525297 (accessed 2026-10-23).