Hardware Spec Index

Tessarix NX-1203 XT Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1203-XT · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index4,083 (Network Cards scale)
Category rank#39,343
Street price$239
Power8 W
Performance per dollar17.08
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1203 XT
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-3963 Edge 10GbE RJ45 PCIe Network Card3,519$169Compare
Vantrel NX-7551 Edge Dual-Port 25GbE SFP28 PCIe Network Card6,001$499Compare
Strivon NX-4581 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,965$469Compare
Vantrel NX-3282 XT 5GbE RJ45 PCIe Network Card3,208$169Compare
Tessarix NX-8327 Plus 10GbE RJ45 PCIe Network Card4,181$229Compare
Strivon NX-6935 Max 2.5GbE RJ45 USB Adapter1,225$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1203 XT Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/4287790 (accessed 2026-10-23).