Hardware Spec Index

Tessarix NX-5250 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5250-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,760 (Network Cards scale)
Category rank#10,749
Street price$449
Power8 W
Performance per dollar12.83
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5250 XT
Speed25GbE (25G)
Ports2× 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
Quorvex NX-9994 Pro 25GbE SFP28 PCIe Network Card5,000$309Compare
Strivon NX-4562 Pro Dual-Port 10GbE SFP+ PCIe Network Card5,396$389Compare
Strivon NX-1665 SE 10GbE RJ45 PCIe Network Card5,701$499Compare
Vantrel NX-4279 XT Dual-Port 10GbE RJ45 PCIe Network Card4,016$219Compare
Tessarix NX-5819 Core 10GbE RJ45 PCIe Network Card4,102$239Compare
Quorvex NX-7482 Plus Dual-Port 10GbE SFP+ PCIe Network Card3,089$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5250 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7972513 (accessed 2026-10-24).