Hardware Spec Index

Tessarix NX-2914 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2914-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#584
Street price$489
Power6 W
Performance per dollar12.47
Released2020

Specifications

BrandTessarix
ModelTessarix NX-2914 Plus
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
Tessarix NX-8064 Pro 25GbE SFP28 PCIe Network Card5,282$359Compare
Vantrel NX-2661 SE 2.5GbE RJ45 USB Adapter1,636$39Compare
Quorvex NX-1681 Prime 2.5GbE RJ45 PCIe Network Card1,038$29Compare
Vantrel NX-2114 Ultra 5GbE RJ45 USB Adapter3,287$139Compare
Quorvex NX-9036 Prime 2.5GbE RJ45 PCIe Network Card2,023$59Compare
Quorvex NX-6594 Edge 2.5GbE RJ45 PCIe Network Card2,371$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2914 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7688713 (accessed 2026-10-24).