Hardware Spec Index

Tessarix NX-4957 Prime Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4957-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index3,788 (Network Cards scale)
Category rank#44,890
Street price$189
Power13 W
Performance per dollar20.04
Released2019

Specifications

BrandTessarix
ModelTessarix NX-4957 Prime
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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
Quorvex NX-3549 Ultra 5GbE RJ45 PCIe Network Card2,423$89Compare
Vantrel NX-8908 Edge 5GbE RJ45 USB Adapter3,969$219Compare
Tessarix NX-3761 Prime 5GbE RJ45 PCIe Network Card3,541$179Compare
Vantrel NX-4314 Pro 2.5GbE RJ45 PCIe Network Card2,146$69Compare
Strivon NX-2325 Pro 2.5GbE RJ45 USB Adapter837$29Compare
Tessarix NX-4117 Ti 10GbE RJ45 PCIe Network Card3,967$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4957 Prime Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/17867273 (accessed 2026-10-23).