Hardware Spec Index

Vantrel NX-4257 Core 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX4257-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index3,824 (Network Cards scale)
Category rank#36,872
Street price$209
Power6 W
Performance per dollar18.30
Released2019

Specifications

BrandVantrel
ModelVantrel NX-4257 Core
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-3778 SE 10GbE SFP+ PCIe Network Card5,486$369Compare
Quorvex NX-3554 Max Dual-Port 10GbE SFP+ PCIe Network Card4,314$259Compare
Vantrel NX-4153 XT Dual-Port 10GbE RJ45 PCIe Network Card4,938$339Compare
Strivon NX-5563 XT 10GbE RJ45 PCIe Network Card2,492$99Compare
Tessarix NX-6135 XT Dual-Port 25GbE SFP28 PCIe Network Card5,668$409Compare
Tessarix NX-2245 Pro 2.5GbE RJ45 PCIe Network Card1,150$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4257 Core 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/799537 (accessed 2026-10-21).