Ethernet X520
Overview
Product sourcing insights & recommendations
The Intel Ethernet Server Adapter X520 series (powered by the Intel 82599 controller) is currently in a legacy market phase. While officially discontinued by Intel Intel, it remains a "gold standard" for budget-conscious 10GbE networking, especially in homelabs and legacy server environments RedditServethehome.
Key Market & Product Insights
* Lifecycle Status: The series is End-of-Life (EOL). Intel recommends the X550 or X710 series for new deployments Dell.
* Pricing & Availability: SFP+ variants (X520-DA2) are widely available on B2B platforms, ranging from $15.90 to $82.00 AlibabaAlibaba. Successors like the X550-T2 are available for approximately $59.99 Alibaba.
* Compatibility Risks: The X520 series is officially unsupported on Windows Server 2022, leading to installation and stability roadblocks for modern enterprise users Serverfault.
* Future Trends: The market is shifting towards 25G (SFP28) and 40G technologies to meet AI and data center demands EthernetallianceFs. The industrial ethernet market is projected to reach $26.10 billion by 2034 Precedenceresearch.
The detailed market insight report below provides a technical comparison, pricing trends, and sourcing recommendations.
Based on these insights, you can continue with:
E10g42btda Intel X520 Da2 10gbe Sfp+ Dual Port Nic
Products · 3 lists
For Intel X520-DA2 10G SFP+ PCIe Network Adapter, Industrial Grade Server Dual-port 1/10GbE Fiber Optic Network Card
Yiwu Hanying Trading Firm🇨🇳CN1 yr
X520-DA2 for Intel 10GB Dual Port SFP+ PCI Express X8 Wireless Network Card E10G42BTDA Server Use in Stock
Shenzhen Hailian Huhui Technology Co., Ltd.🇨🇳CN5 yrs
Intel X520-DA2 10Gbps Dual Port Ethernet Server Adapter E10G42BTDA 82599ES Internal Wired in Stock
Shenzhen Datastor Co., Ltd.🇨🇳CN9 yrs
X520-DA2 SFP+ Dual Port PCI-E 10Gb Converged Network Adapter E10G42BTDABLK 0942V6 0XNPKX
Shenzhen Daoshen Technology Co., Ltd.🇨🇳CN7 yrs
Intel X520-DA2 E10G42BTDA SR2 82599ES Dual Optical Port SP310 10G Gigabit Fiber Optic Network Card PCIE Adapter Internal Stock
Guangzhou Yuexi Wei Chuang Information Technology Co., Ltd.🇨🇳CN4 yrs
E10G42BTDA Intel 82599ES Chip Based 10 Gigabit 2 Ports SFP Fiber Server Network Card
Shenzhen Yujie Technology Co., Ltd.🇨🇳CN6 yrs
Original New Intel X520-DA2G2P5 Internal Dual Port 10GbE SFP+ Fiber Network Card PCIe Server Ethernet Adapter Transceiver Module
Xiamen Dongchengxing Information Technology Co., Ltd.🇨🇳CN4 yrs
X520-DA2 E10G42BTDA SR2 82599ES 10 Gigabit Dual Port Network Card
Shenzhen Xiongfa Weiye Electronics Co., Ltd.🇨🇳CN13 yrs
E10G42BTDA NetworkCard Ethernet Server Adapter X520-DA2
Heron Technology Co., Limited🇭🇰HK3 yrs
Used X520-DA2 10 Gigabit Dual Optical Port 10G Fiber Network Card, E10G42BTDA PCIe 2.0 X8 Interface Network Card X520-DA2
X520-DA2 10 Gigabit 10GBe SFP Dual Port Ethernet Server Network Adapter Card for Intel
XXNEW Tech Group Limited🇭🇰HK2 yrs
Sunweit ST7268 PCIe X8 82599ES Dual-SFP+ X520 DA2 10 Gigabit Fiber for Server PCIe Network Card
Shenzhen Dongjunriyi Technology Co., Ltd.🇨🇳CN12 yrs
Internal Wired Dual Port 10Gbps PCIe NGFF Network Interface Card X520-DA2 SFP+ for Desktop Stock
Shenzhen Mmui Co., Ltd.🇨🇳CN19 yrs
For INTEL X520-DA2 Dual Port - 10GbE SFP+ Low Profile PCIe-x8 CNA X520-DA2 Server Network Cards
Haoma (Beijing) Technology Co., Limited🇨🇳CN8 yrs
Intel X520-DA2 X520-DA1 10GbE Network Adapter 82599ES Chipset Dual Port SFP+ Server Adapter PCIe 2.0 X8 Ethernet Converged Card
Shi Di Fen (Shenzhen) Technology Co., Ltd.🇨🇳CN7 yrs
Dual-Port 10GbE SFP+ Converged Network Adapter, PCIe 2.0 X8 Server NIC, 82599 Chip
Shenzhen Dulcimer Technology Co., Ltd.🇨🇳CN1 yr
Intel X520-DA2 Dual-Port 10gbps SFP Adapter 49Y7961 PCI Interface Internal Server Application Stock
LA MICRO GROUP (UK) LIMITEDUK9 yrs
Factory Price Intel X520-DA2 PCIe X4 Dual Port 10G SFP+ Fiber Server Network Card for High-Density Server Racks
Karve Electronics Enterprise Co., Limitedverified🇨🇳CN2 yrs
Used Cheap SP310 10G X520-DA2 10Gigabit Ethernet Card 82599 Chip 10000Mb/s CN21ITGA Dual-Port SFP+ Network Adapter
ST7327 PCIe X8 X520-DA2 Dual Port 10G SFP+server Network Card 82599
Shenzhen Jiaxinjie Technology Co., Ltd.🇨🇳CN9 yrs
Pretty Good Quality Price X520-DA2 New in Stock 10 Gigabit Dual Port SFP+ Network Card PCIe2.0 X8 Chipset Intel Ethernet to WIF
Wuhan Wolon Communication Technology Co., Ltd.🇨🇳CN11 yrs
Intel X520 Dual Port 10Gbps Ethernet Server Adapter X520-DA2 Converged Network Adapter PCI Express 2.0 X8
Shenzhen Keyue Times Technology Co., Limited🇨🇳CN8 yrs
New Intel Ethernet X520 DP 10Gb DA/SFP+ Server Adapter Customer Installation Dual Port Network Card for Dell Server
Shanghai Qingguang Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Original Intel X520-DA2/SR2 2 Ports PCIe Ethernet Server Network Card Adapter
Qidian Youyun (Beijing) Technology Co., Ltd.verified🇨🇳CN1 yr
Dual Port SFP+ 10GbE Network Card Intel X520 SR2 E10G41BFSR X520 DA2
Linkreal Co., Ltd.🇨🇳CN17 yrs
Network Card E10G42BFSR 82599EB Chip Dual Port SFP+PCIe 2.0 X8 Interface 10GbE Computer Parts X520-SR2
Yiwu Gewei E-Commerce Firm🇨🇳CN2 yrs
Dual SFP+ 10Gbps Ethernet Controller X520-BM2 Original Pull Support Windows Linux VMware Platform
Guangxi Dabang Import And Export Trading Co., Ltd.🇨🇳CN1 yr
X520-SR2 10 Gigabit Dual-port Optical Network Card, PCIe X8 Interface,Supports 10 Gbps Transmission Dual SFP + Optical Module
Intel Server Network Card X722-Da2 Dual 10G SFP+ Optical Fiber Port External Wired PCI Interface For Desktops
AiLFond Technology Co., Limited🇭🇰HK2 yrsIntel Server Network Card X722-Da2 Dual 10G SFP+ Optical Fiber Port External Wired PCI Interface For Desktops
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Sources & References
28 sources cited · Verified industry data & reports
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