Hardware Spec Index

Vantrel NX-4251 Core 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX4251-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,754 (Network Cards scale)
Category rank#27,606
Street price$109
Power6 W
Performance per dollar25.27
Released2021

Specifications

BrandVantrel
ModelVantrel NX-4251 Core
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-2845 Max Dual-Port 10GbE SFP+ PCIe Network Card5,499$419Compare
Vantrel NX-3455 Max 25GbE SFP28 PCIe Network Card4,656$279Compare
Quorvex NX-9882 Ultra 2.5GbE RJ45 PCIe Network Card1,334$39Compare
Strivon NX-5962 Edge 5GbE RJ45 PCIe Network Card3,223$129Compare
Strivon NX-9737 SE 2.5GbE RJ45 USB Adapter1,713$49Compare
Quorvex NX-3824 Core Dual-Port 25GbE SFP28 PCIe Network Card4,363$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4251 Core 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/9035012 (accessed 2026-10-22).