Hardware Spec Index

Quorvex NX-3638 XT 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX3638-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index5,829 (Network Cards scale)
Category rank#19,603
Street price$499
Power6 W
Performance per dollar11.68
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-3638 XT
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
Quorvex NX-1552 Prime 5GbE RJ45 PCIe Network Card3,676$179Compare
Vantrel NX-6554 Ultra 2.5GbE RJ45 PCIe Network Card2,891$119Compare
Tessarix NX-4848 Core 25GbE SFP28 PCIe Network Card5,376$359Compare
Vantrel NX-7761 XT 2.5GbE RJ45 PCIe Network Card1,473$29Compare
Tessarix NX-7113 Max 2.5GbE RJ45 PCIe Network Card1,391$29Compare
Strivon NX-6742 Plus 2.5GbE RJ45 PCIe Network Card2,784$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3638 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4960950 (accessed 2026-10-21).