Hardware Spec Index

Tessarix NX-4399 Core Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX4399-CORE · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index4,821 (Network Cards scale)
Category rank#38,259
Street price$359
Power8 W
Performance per dollar13.43
Released2026

Specifications

BrandTessarix
ModelTessarix NX-4399 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
Tessarix NX-4409 Prime 2.5GbE RJ45 PCIe Network Card1,226$29Compare
Vantrel NX-8294 Pro 2.5GbE RJ45 USB Adapter1,519$39Compare
Vantrel NX-6663 Ultra 10GbE RJ45 PCIe Network Card5,524$459Compare
Vantrel NX-8623 Ti Dual-Port 10GbE SFP+ PCIe Network Card2,560$109Compare
Strivon NX-9221 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,016$389Compare
Quorvex NX-2931 Plus 10GbE SFP+ PCIe Network Card6,100$449Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4399 Core Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/71750389 (accessed 2026-10-27).