Hardware Spec Index

Vantrel NX-7521 Prime 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX7521-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,445 (Network Cards scale)
Category rank#41,700
Street price$389
Power6 W
Performance per dollar14.00
Released2025

Specifications

BrandVantrel
ModelVantrel NX-7521 Prime
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-2318 Max Dual-Port 25GbE SFP28 PCIe Network Card6,100$479Compare
Strivon NX-6255 Plus 2.5GbE RJ45 PCIe Network Card1,426$39Compare
Quorvex NX-1870 Max 5GbE RJ45 PCIe Network Card1,675$49Compare
Vantrel NX-3255 Plus 10GbE RJ45 PCIe Network Card2,881$129Compare
Quorvex NX-1124 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,223$359Compare
Tessarix NX-9399 Prime 2.5GbE RJ45 PCIe Network Card2,856$109Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7521 Prime 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/91674161 (accessed 2026-10-19).