Hardware Spec Index

Vantrel NX-4845 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX4845-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index5,574 (Network Cards scale)
Category rank#5,391
Street price$419
Power6 W
Performance per dollar13.30
Released2020

Specifications

BrandVantrel
ModelVantrel NX-4845 Ultra
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-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-9265 Core 25GbE SFP28 PCIe Network Card5,080$359Compare
Tessarix NX-2950 Prime 10GbE SFP+ PCIe Network Card5,175$309Compare
Tessarix NX-4920 XT 2.5GbE RJ45 PCIe Network Card1,782$49Compare
Quorvex NX-8975 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,638$499Compare
Vantrel NX-6898 Plus 25GbE SFP28 PCIe Network Card5,801$449Compare
Vantrel NX-7098 Prime 2.5GbE RJ45 PCIe Network Card1,677$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4845 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/92438172 (accessed 2026-10-24).