Hardware Spec Index

Vantrel NX-4857 Ultra Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX4857-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,042 (Network Cards scale)
Category rank#36,268
Street price$379
Power8 W
Performance per dollar13.30
Released2024

Specifications

BrandVantrel
ModelVantrel NX-4857 Ultra
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-3669 Max 2.5GbE RJ45 USB Adapter1,086$29Compare
Tessarix NX-4123 Ultra 5GbE RJ45 PCIe Network Card4,406$269Compare
Quorvex NX-4209 Ultra Dual-Port 25GbE SFP28 PCIe Network Card6,100$499Compare
Tessarix NX-7057 Max 5GbE RJ45 PCIe Network Card3,182$169Compare
Strivon NX-7149 Plus 2.5GbE RJ45 PCIe Network Card1,303$39Compare
Quorvex NX-2565 XT 25GbE SFP28 PCIe Network Card4,995$339Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4857 Ultra Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/51674956 (accessed 2026-10-20).