Hardware Spec Index

Tessarix NX-9049 Ultra Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX9049-ULTRA · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index3,527 (Network Cards scale)
Category rank#1,267
Street price$189
Power8 W
Performance per dollar18.66
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9049 Ultra
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
Quorvex NX-1441 Max 25GbE SFP28 PCIe Network Card5,792$459Compare
Tessarix NX-6220 Max 2.5GbE RJ45 USB Adapter910$19Compare
Quorvex NX-8051 Prime 2.5GbE RJ45 PCIe Network Card1,136$29Compare
Quorvex NX-8703 Prime 25GbE SFP28 PCIe Network Card5,191$429Compare
Strivon NX-7646 Plus 2.5GbE RJ45 PCIe Network Card839$29Compare
Tessarix NX-2940 Ultra 10GbE RJ45 PCIe Network Card5,117$439Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9049 Ultra Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/94886477 (accessed 2026-10-25).