Hardware Spec Index

Tessarix NX-5900 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5900-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,777 (Network Cards scale)
Category rank#16,962
Street price$449
Power6 W
Performance per dollar12.87
Released2020

Specifications

BrandTessarix
ModelTessarix NX-5900 Core
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-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-4660 Edge 2.5GbE RJ45 PCIe Network Card1,808$49Compare
Strivon NX-1656 Ultra 5GbE RJ45 USB Adapter2,753$109Compare
Quorvex NX-8615 Pro 10GbE RJ45 PCIe Network Card4,180$229Compare
Vantrel NX-9417 Max 2.5GbE RJ45 PCIe Network Card1,879$49Compare
Quorvex NX-5236 Ti 2.5GbE RJ45 PCIe Network Card1,307$29Compare
Strivon NX-2873 SE 2.5GbE RJ45 USB Adapter2,446$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5900 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7973969 (accessed 2026-10-20).