Hardware Spec Index

Tessarix NX-2603 Core Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX2603-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index5,565 (Network Cards scale)
Category rank#23,043
Street price$489
Power8 W
Performance per dollar11.38
Released2021

Specifications

BrandTessarix
ModelTessarix NX-2603 Core
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
Strivon NX-3575 Prime 10GbE SFP+ PCIe Network Card4,058$209Compare
Tessarix NX-1545 Prime 2.5GbE RJ45 PCIe Network Card994$29Compare
Strivon NX-3128 Core 5GbE RJ45 PCIe Network Card2,827$139Compare
Strivon NX-4686 Ti 10GbE SFP+ PCIe Network Card2,595$99Compare
Tessarix NX-9191 Prime Dual-Port 10GbE RJ45 PCIe Network Card5,919$449Compare
Quorvex NX-1717 Pro 10GbE RJ45 PCIe Network Card4,050$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2603 Core Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/10197642 (accessed 2026-10-26).