Hardware Spec Index

Vantrel NX-7751 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX7751-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,597 (Network Cards scale)
Category rank#18,427
Street price$439
Power6 W
Performance per dollar12.75
Released2019

Specifications

BrandVantrel
ModelVantrel NX-7751 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
Vantrel NX-9087 Ti 5GbE RJ45 USB Adapter1,942$59Compare
Strivon NX-7487 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,619$209Compare
Quorvex NX-2664 Max 5GbE RJ45 PCIe Network Card1,756$59Compare
Tessarix NX-7596 Plus 10GbE RJ45 Thunderbolt Adapter2,658$119Compare
Tessarix NX-6423 Core 5GbE RJ45 PCIe Network Card3,934$219Compare
Vantrel NX-4323 Max Dual-Port 10GbE RJ45 PCIe Network Card4,255$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7751 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/12285293 (accessed 2026-10-22).