






⚡ Upgrade your network, upgrade your game!
The 10Gtek X520-DA2 Network Adapter harnesses the power of the Intel 82599ES chipset to deliver reliable 10Gbps Ethernet connectivity via dual SFP+ ports. Designed for professional-grade performance, it supports a wide range of operating systems and fits into PCI-E x8 or x16 slots, making it an essential upgrade for data centers and high-speed networking environments.





| ASIN | B01DCZCA3O |
| Best Sellers Rank | #210,172 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #351 in Network Interface Cards |
| Brand | 10Gtek |
| Brand Name | 10Gtek |
| Color | Multicolor |
| Colour | Multicolor |
| Compatible Devices | Desktop |
| Customer Reviews | 4.5 out of 5 stars 207 Reviews |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 10 Gigabytes Per Second |
| Hardware Interface | PCIE x 8 |
| Item Dimensions L x W x H | 26.3L x 16.3W x 5.5H Centimeters |
| Item Weight Unit of Measure | 0.35 Pounds |
| Manufacturer | 10Gtek |
| Product Dimensions | 26.3L x 16.3W x 5.5H Centimeters |
| UPC | 603149407824 |
J**A
Old but gold still.. ordered 2nd nic for 2nd link
Works good with opnsense now, its supported from kernel. No problems. Just ordered another one for my 2nd fiber link. It will have almost same kind of opnsense server than my 1st fiber link. This nic is factory unlocked.
C**T
Packaging reulted in the product falling out during shipping
The package arrived empty after ordering it here in Australia. Can also confirm this does not work in Synology DS1621+, only older Synology models.
B**G
Perfect in proxmox
Perfect in Proxmox
T**X
Buona scheda anche se di vecchia generazione
Funziona regolarmente, anche se richiede uno slot almeno PCI-E X8 essendo di una vecchia generazione di chipset Intel PCI-E 2.0. Nella mia motherboard (MSI MEG X570 UNIFY) inserita in uno slot X16 libero causa una riduzione della velocità dello slot dedicato alla scheda video da X16 a X8, in quanto la CPU non ha abbastanza linee PCIE per una configurazione PCIE X16 su 2 slot in contemporanea. Quindi valutate bene gli slot a disposizione e il manuale della vostra motherboard.
A**4
Fonctionne parfaitement et bien reconnue
J'étais sceptique au début en voyant quelques commentaires puis cela fait maintenant bientôt 2 ans qu'elle tourne dans un serveur Dell PowerEdge et fonctionne à merveille. Carte reconnue aussi bien sur Hyper-V, Esxi et Proxmox. Fait le job pour nous en tout cas.
Trustpilot
3 days ago
1 month ago