Hardware Spec Index

Tessarix NX-7321 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7321-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index5,040 (Network Cards scale)
Category rank#36,402
Street price$319
Power6 W
Performance per dollar15.80
Released2023

Specifications

BrandTessarix
ModelTessarix NX-7321 Prime
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
Strivon NX-4217 Ultra 10GbE RJ45 PCIe Network Card3,627$169Compare
Vantrel NX-6539 XT Dual-Port 25GbE SFP28 PCIe Network Card5,455$439Compare
Quorvex NX-8863 Pro 25GbE SFP28 PCIe Network Card5,294$339Compare
Quorvex NX-3000 Pro Dual-Port 25GbE SFP28 PCIe Network Card4,247$249Compare
Tessarix NX-8017 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,611$449Compare
Vantrel NX-8369 Plus 10GbE RJ45 PCIe Network Card2,808$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7321 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8428657 (accessed 2026-10-24).