Hardware Spec Index

Quorvex NX-7838 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX7838-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,589 (Network Cards scale)
Category rank#38,873
Street price$429
Power6 W
Performance per dollar13.03
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-7838 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
Strivon NX-3373 Max 10GbE RJ45 Thunderbolt Adapter5,060$369Compare
Vantrel NX-6096 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,282$259Compare
Strivon NX-8162 Prime 10GbE SFP+ PCIe Network Card4,057$229Compare
Quorvex NX-7787 Ti 2.5GbE RJ45 PCIe Network Card987$29Compare
Quorvex NX-9677 Ultra 10GbE RJ45 PCIe Network Card3,639$209Compare
Tessarix NX-1755 Ti 5GbE RJ45 USB Adapter3,847$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-7838 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/20080229 (accessed 2026-10-20).