Hardware Spec Index

Tessarix NX-7872 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7872-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index5,473 (Network Cards scale)
Category rank#4,719
Street price$409
Power6 W
Performance per dollar13.38
Released2020

Specifications

BrandTessarix
ModelTessarix NX-7872 Ultra
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
Quorvex NX-5140 XT 10GbE SFP+ PCIe Network Card4,047$269Compare
Vantrel NX-8668 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,048$129Compare
Strivon NX-1267 SE 2.5GbE RJ45 PCIe Network Card3,268$149Compare
Tessarix NX-9016 SE Dual-Port 10GbE RJ45 PCIe Network Card4,831$309Compare
Strivon NX-9568 SE Dual-Port 10GbE RJ45 PCIe Network Card4,159$279Compare
Vantrel NX-9649 Core 10GbE SFP+ PCIe Network Card4,991$399Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7872 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7785002 (accessed 2026-10-21).