Hardware Spec Index

Vantrel NX-7591 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX7591-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,309 (Network Cards scale)
Category rank#22,827
Street price$269
Power6 W
Performance per dollar16.02
Released2019

Specifications

BrandVantrel
ModelVantrel NX-7591 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-8120 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,801$399Compare
Strivon NX-3503 Plus 10GbE RJ45 PCIe Network Card5,511$459Compare
Tessarix NX-3116 Edge 5GbE RJ45 USB Adapter1,738$59Compare
Quorvex NX-8854 Ti 10GbE SFP+ PCIe Network Card5,186$319Compare
Vantrel NX-4282 XT 25GbE SFP28 PCIe Network Card5,399$409Compare
Tessarix NX-8479 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,539$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7591 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5116493 (accessed 2026-10-19).