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After-sales service: provides 24/7 customer Service, 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support. Compare to broadcom BCM57810S Ethernet Network Card.


What you get: 10gtek 10gbe pci-e x8 network card x520-10g-1s-x8 compare to intel x520-da1 x1, 1 year free warranty and lifetime technology support. Ps: due to the particularity in qnap/synology system, for QNAP/Synology user, Driver CD x1, 2.6
Single sfp+ ports let you connect to 10 gigabit sfp+ module/dac/aoc for meeting the demands of data center environments. Backed by 10gtek 30 days Free-returned, please contact our customer service before purchase. With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.

1. Mellanox
#ad
Mellanox MCX311A-XCAT ConnectX-3 EN Network Adapter PCI Express 3.0 x8 Fibre Channel Over Ethernet FCoE
#adMellanox #ad - Dual gigabit Ethernet ports. Industry-leading throughput and latency performance. Tcp/udp/ip and iscSI stacks. I/o consolidation. Virtualization acceleration.More information #ad
Brand | Mellanox #ad |
Manufacturer | INGB9 Music Vendor Code #ad |
Height | 0.5 Inches |
Length | 0.5 Inches |
Weight | 0.44 Pounds |
Width | 0.5 Inches |
Part Number | MCX311A-XCAT |
Model | MCX311A-XCAT |
Warranty | no warranty |
More information #ad
2. Simlug
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Good Performance 10Gb Fiber Lc MCX311A Network Card, for Mellanox CX311A?XCAT Servers, Desktop Network Card
#adSimlug #ad - This card is made of high‑quality materials, strong and durable, with good performance. Compatible with multiple operating systems for LINUX/windows and other operating systems. Adopt sfp+ optical fiber interface and 10 Gigabit network card interface, fast network speed.More information #ad
Using for mellanox chipset, storage, suitable for high‑end equipment such as servers, desktops, etc. This network card is suitable for PCI‑EX4, X8, X16 interfaces, with strong adaptability.Brand | Simlug #ad |
Manufacturer | Simlug #ad |
Height | 0 Inches |
Length | 0 Inches |
Width | 0 Inches |
Part Number | Simlugtmivxny1zg |
More information #ad
3. Mellanox
#ad
Network Adapter, PCI Express 3.0 X8-10 Gigabit Ethernet MCX311A-XCCT, Mellanox Connectx-3 Pro
#adMellanox #ad - Cutting edge performance in virtualized overlay networks. I/o consolidation. 10/40/56 gb/s connectivity for servers and storage. World-class cluster, network, and storage performance. Virtualization acceleration.More information #ad
Brand | Mellanox #ad |
Manufacturer | Mellanox #ad |
Height | 0.5 Inches |
Length | 0.5 Inches |
Weight | 0.4 Pounds |
Width | 0.5 Inches |
Part Number | MCX311A-XCCT |
Model | MCX311A-XCCT |
Warranty | no warranty |
More information #ad
4. H!Fiber.com
#ad
Support Windows Server /Linux/VMware, with Broadcom BCM57810S Chip, Dual SFP+ Port, 10Gb SFP+ PCI-E Network Card NIC, PCI Express X8
#adH!Fiber.com #ad - Sfp+ pci-e nic: 10gb dual sfp+ ports, apply to 10g sfp+ module/ dac /aoc. Support os:windows 7/8/10, linux, centos/rhel 6/7/8, ubuntu 16/18/19/20, debian 9/10/11, windows server 2008/2012/2016/2019, Vmware ESX/Esxi 6/7, freebsd 10/11/12, slse 11/12, etc.After-sales service: provides 24/7 customer Service, 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support. Compare to broadcom BCM57810S Ethernet Network Card.
More information #ad
Easy to install:coming with a driver cd to install the card. 5. 0 g t/s x 8 lane, compatible with PCIE X8, X16 Slot. Pci express 2. 0 Packed with both low profile Bracket and Full-height Bracket that support on Standard and Slim computer/server. Controllers: base on broadcom bcm57810s controller, which supports Single Root I/O virtualization and improve servers stability.Brand | H!Fiber.com #ad |
Manufacturer | H!Fiber.com #ad |
Height | 6 Inches |
Length | 8.8 Inches |
Width | 1 Inches |
Part Number | BCM-57810-2S-HF(EU) |
Model | BCM-57810-2S-1pc |
More information #ad
5. VINGVO
#ad
For Mellanox CX311A‑XCAT Servers, VINGVO Single‑Port 10Gb Desktop Network Card, Good Performance MCX311A Network Card
#adVINGVO #ad - Using for mellanox chipset, storage, desktops, suitable for high‑end equipment such as servers, etc. This card is made of high‑quality materials, strong and durable, with good performance.More information #ad
Compatible with multiple operating systems for LINUX/windows and other operating systems. Adopt sfp+ optical fiber interface and 10 Gigabit network card interface, fast network speed. This network card is suitable for PCI‑EX4, X8, X16 interfaces, with strong adaptability.Brand | VINGVO #ad |
Manufacturer | Taidda- #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.3 Pounds |
Width | 0 Inches |
Part Number | Taidda-ugt9varpch |
More information #ad
6. 10Gtek
#ad
With Intel 82599EN Controller, Single SFP+ Port, Compare to Intel X520-DA1Intel E10G42BTDA, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware, 10Gb PCI-E NIC Network Card
#ad10Gtek #ad - Driver cd is included natively. Equipped with original intel 82599EN controller which supports I/O virtualization and make the servers more stable. Pci-e x8 lane is suitable for both PCI-E X8 and PCI-E X16 slots.What you get: 10gtek 10gbe pci-e x8 network card x520-10g-1s-x8 compare to intel x520-da1 x1, 1 year free warranty and lifetime technology support. Ps: due to the particularity in qnap/synology system, for QNAP/Synology user, Driver CD x1, 2.6
More information #ad
62inch low-profile Bracket x1. Compatible with windows server 2008/ 2012, Linux, Windows7/8/10/Visa, VMware ESX. Single sfp+ ports let you connect to 10 gigabit sfp+ module/dac/aoc for meeting the demands of data center environments. Backed by 10gtek 30 days Free-returned, please contact our customer service before purchase. With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.
Brand | 10Gtek #ad |
Manufacturer | 10Gtek #ad |
Part Number | X520-DA1(Intel-1pc) |
Model | 8541551539 |
More information #ad
7. Mellanox
#ad
Mellanox ConnectX-4 Lx EN Network Adapter MCX4121A-XCAT
#adMellanox #ad - Industry-leading throughput and low latency for web access and storage performance. Smart interconnect for x86, ARM, Power, and GPU-based compute and storage platform.More information #ad
Open compute project form factor. Cutting-edge performance in virtualized overlay networks. Maximizing data centers' return on investment ROI with multi-host technology.Brand | Mellanox #ad |
Manufacturer | INGB9 Music Vendor Code #ad |
Height | 2.3 Inches |
Length | 8.35 Inches |
Weight | 0.35 Pounds |
Width | 6.5 Inches |
Part Number | MCX4121A-XCAT |
Model | MCX4121A-XCAT |
Warranty | Unspecified |
More information #ad