Hardware Spec Index

Tessarix NX-6937 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6937-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,403 (Network Cards scale)
Category rank#42,843
Street price$259
Power6 W
Performance per dollar17.00
Released2020

Specifications

BrandTessarix
ModelTessarix NX-6937 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-6040 XT 2.5GbE RJ45 PCIe Network Card1,654$59Compare
Strivon NX-4936 Plus 25GbE SFP28 PCIe Network Card5,504$459Compare
Strivon NX-2368 SE 5GbE RJ45 PCIe Network Card1,839$49Compare
Vantrel NX-9995 Prime 2.5GbE RJ45 USB Adapter861$29Compare
Vantrel NX-4657 Core Dual-Port 10GbE SFP+ PCIe Network Card3,264$169Compare
Tessarix NX-5373 Ultra 2.5GbE RJ45 USB Adapter1,560$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6937 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5618474 (accessed 2026-10-19).