Hardware Spec Index

Vantrel NX-6851 Plus 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX6851-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,891 (Network Cards scale)
Category rank#367
Street price$369
Power6 W
Performance per dollar13.25
Released2021

Specifications

BrandVantrel
ModelVantrel NX-6851 Plus
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
Strivon NX-4819 Ultra 10GbE RJ45 Thunderbolt Adapter5,787$419Compare
Vantrel NX-1163 Core Dual-Port 10GbE RJ45 PCIe Network Card2,694$89Compare
Tessarix NX-9286 XT 2.5GbE RJ45 PCIe Network Card1,491$39Compare
Tessarix NX-5180 Ultra 2.5GbE RJ45 PCIe Network Card1,490$39Compare
Quorvex NX-9793 SE 25GbE SFP28 PCIe Network Card4,533$289Compare
Strivon NX-2245 Plus 10GbE RJ45 PCIe Network Card6,100$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6851 Plus 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/7636877 (accessed 2026-10-20).