Synology Dual-Port 10GbE Adapter


Synology Dual-Port 10GbE Adapter
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Synology Dual-Port 10GbE Adapter

PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - 10GBase-SR, 10GBase-LR - Plug-in Card

MFG. PART: E10G21-F2 UPC: 846504003822
  • Host Interface: PCI Express 3.0 x8
  • Product Type: 10Gigabit Ethernet Card
  • Device Supported: NAS Storage Device/Server
  • Form Factor: Plug-in Card
Availablity: In Stock

MSRP: $506 $395 CAD

$395 - Add to Cart
The Synology E10G21-F2 is a dual-port 10GbE SFP+ network interface card that lets you boost network bandwidth and performance. Handle more operations, users, and high-resolution videos.

• Throughput: Dual-port 10GbE SFP+
• Flexibility: Optical SR, Optical LR, and DAC support
• Compatibility: Purpose-built for Synology servers

Maximize throughput within minutes

Easy installation
Upgrade Synology systems with faster networking speeds. Thorough validation ensures seamless integration with DSM.

Link Aggregation
Combine the E10G21-F2's two 10GbE ports into a Link Aggregation group to enable higher simultaneous throughput, port failover, and load balancing.

Cost-effective upgrade for Synology NAS and IP-SAN
The E10G21-F2 adapter gives you more connectivity options with support for SR and LR transceivers and DAC options. Dual 10GbE ports help alleviate network bandwidth limitations and support Link Aggregation (network bonding) for increased resiliency in the face of network disruptions. CPU offloading technologies reduce network transfer overhead on the host system's processor to boost system performance.

Synology E10G21-F2 Features:
High Bandwidth
Flexible SFP+ Options
Built for Synology by Synology

General Information

Manufacturer: Synology, Inc
Manufacturer Part Number: E10G21-F2
Manufacturer Website Address:
Brand Name: Synology
Product Model: E10G21-F2
Product Name: Dual-Port 10GbE Adapter
Product Type: 10Gigabit Ethernet Card


Host Interface: PCI Express 3.0 x8
Total Number of Ports: 2

I/O Expansions

Expansion Slot Type: SFP+

Media & Performance

Media Type Supported: Optical Fiber

Network & Communication

Network Technology: 10GBase-SR, 10GBase-LR

Physical Characteristics

Form Factor: Plug-in Card
Height: 2.72" (69 mm)
Width: 6.61" (168 mm)
Depth: 0.68" (17.30 mm)


Device Supported: NAS Storage Device/Server
Country of Origin: Taiwan
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