Hardware Spec Index

Tessarix NX-7312 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7312-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index5,251 (Network Cards scale)
Category rank#24,722
Street price$349
Power6 W
Performance per dollar15.05
Released2020

Specifications

BrandTessarix
ModelTessarix NX-7312 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
Tessarix NX-1148 Prime 5GbE RJ45 PCIe Network Card2,994$139Compare
Quorvex NX-1200 SE 5GbE RJ45 PCIe Network Card2,264$79Compare
Tessarix NX-8273 SE 10GbE RJ45 PCIe Network Card4,514$259Compare
Vantrel NX-1227 Plus 10GbE RJ45 PCIe Network Card4,384$269Compare
Vantrel NX-7772 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,841$329Compare
Quorvex NX-5298 Prime 5GbE RJ45 PCIe Network Card2,467$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7312 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/3581385 (accessed 2026-10-24).