Hardware Spec Index

Tessarix NX-5277 SE Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX5277-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index4,350 (Network Cards scale)
Category rank#16,237
Street price$269
Power8 W
Performance per dollar16.17
Released2020

Specifications

BrandTessarix
ModelTessarix NX-5277 SE
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
Vantrel NX-7887 Max 2.5GbE RJ45 PCIe Network Card2,554$99Compare
Tessarix NX-1994 Plus 2.5GbE RJ45 USB Adapter1,530$39Compare
Tessarix NX-4701 Edge 2.5GbE RJ45 PCIe Network Card1,092$29Compare
Vantrel NX-9424 Ti 25GbE SFP28 PCIe Network Card4,158$269Compare
Tessarix NX-6544 Ti 2.5GbE RJ45 PCIe Network Card2,177$69Compare
Strivon NX-8582 Ultra 2.5GbE RJ45 PCIe Network Card2,559$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5277 SE Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/76979602 (accessed 2026-10-26).