Hardware Spec Index

Tessarix NX-1923 XT 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1923-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index3,173 (Network Cards scale)
Category rank#18,871
Street price$159
Power6 W
Performance per dollar19.96
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1923 XT
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
Tessarix NX-5187 Max 5GbE RJ45 USB Adapter2,805$129Compare
Strivon NX-3843 Edge Dual-Port 25GbE SFP28 PCIe Network Card4,363$299Compare
Vantrel NX-3892 Pro 25GbE SFP28 PCIe Network Card5,733$479Compare
Vantrel NX-3778 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,934$389Compare
Vantrel NX-9444 Edge Dual-Port 10GbE RJ45 PCIe Network Card5,147$319Compare
Vantrel NX-4292 Prime 5GbE RJ45 PCIe Network Card3,837$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1923 XT 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/5202946 (accessed 2026-10-21).