Hardware Spec Index

Tessarix NX-5056 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5056-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,439 (Network Cards scale)
Category rank#35,933
Street price$419
Power8 W
Performance per dollar12.98
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5056 Core
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
Strivon NX-9799 Prime 2.5GbE RJ45 PCIe Network Card1,077$29Compare
Vantrel NX-3012 Max Dual-Port 25GbE SFP28 PCIe Network Card6,062$429Compare
Vantrel NX-1909 Ultra 5GbE RJ45 PCIe Network Card2,567$99Compare
Vantrel NX-6694 Max 5GbE RJ45 PCIe Network Card3,536$199Compare
Vantrel NX-1260 Ultra 2.5GbE RJ45 USB Adapter1,107$29Compare
Quorvex NX-9432 Core 25GbE SFP28 PCIe Network Card5,348$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5056 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5879004 (accessed 2026-10-24).