Hardware Spec Index

Vantrel NX-8456 Ultra Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX8456-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,953 (Network Cards scale)
Category rank#46,965
Street price$139
Power8 W
Performance per dollar21.24
Released2019

Specifications

BrandVantrel
ModelVantrel NX-8456 Ultra
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
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-9294 Max 2.5GbE RJ45 PCIe Network Card1,079$29Compare
Vantrel NX-8025 Ti 2.5GbE RJ45 PCIe Network Card1,856$59Compare
Strivon NX-3253 Prime 2.5GbE RJ45 PCIe Network Card3,442$149Compare
Strivon NX-5780 Prime Dual-Port 25GbE SFP28 PCIe Network Card6,100$499Compare
Strivon NX-7793 Prime 2.5GbE RJ45 PCIe Network Card2,237$79Compare
Strivon NX-2953 Prime 2.5GbE RJ45 PCIe Network Card2,025$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8456 Ultra Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/61547 (accessed 2026-10-19).