Hardware Spec Index

Tessarix NX-9857 Edge 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9857-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,498 (Network Cards scale)
Category rank#29,721
Street price$49
Power2 W
Performance per dollar30.57
Released2023

Specifications

BrandTessarix
ModelTessarix NX-9857 Edge
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-5045 Max 25GbE SFP28 PCIe Network Card4,681$319Compare
Tessarix NX-5031 Ti 5GbE RJ45 PCIe Network Card3,609$219Compare
Quorvex NX-5694 XT 5GbE RJ45 PCIe Network Card1,720$49Compare
Quorvex NX-7110 Pro 5GbE RJ45 PCIe Network Card3,208$149Compare
Vantrel NX-2356 Plus 10GbE RJ45 PCIe Network Card5,073$369Compare
Vantrel NX-1396 Edge 2.5GbE RJ45 USB Adapter2,015$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9857 Edge 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6021174 (accessed 2026-10-22).