Hardware Spec Index

Tessarix NX-9456 XT 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX9456-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,089 (Network Cards scale)
Category rank#9,821
Street price$129
Power6 W
Performance per dollar23.95
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9456 XT
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
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-1853 Ultra 10GbE SFP+ PCIe Network Card4,131$279Compare
Tessarix NX-1539 Edge 2.5GbE RJ45 PCIe Network Card2,107$69Compare
Vantrel NX-7197 SE 5GbE RJ45 PCIe Network Card3,450$159Compare
Quorvex NX-3820 Core 2.5GbE RJ45 USB Adapter2,590$99Compare
Vantrel NX-5213 Edge 2.5GbE RJ45 PCIe Network Card1,967$49Compare
Tessarix NX-2913 Ti 5GbE RJ45 PCIe Network Card3,391$169Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9456 XT 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/6946076 (accessed 2026-10-21).