Synology DS725+ Dual-Core 2-Bay NAS with 4GB RAM and 32TB (2 x 16TB) of Synology Plus Drives Fully Assembled and Tested By CustomTechSales - Pappy Mall
Synology DS725+ Dual-Core 2-Bay NAS with 4GB RAM and 32TB (2 x 16TB) of Synology Plus Drives Fully Assembled and Tested By CustomTechSales - Pappy Mall $1,996.03
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Synology Dual Port 10Gb Ethernet Adapter 2 SFP+ Ports E10G21-F2 - Pappy Mall
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Synology Dual Port 10Gb Ethernet Adapter 2 SFP+ Ports E10G21-F2 – Pappy Mall

SKU: 7E278553

$298.36

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Additional information
best-seller-ranking

#92 in Desktop NAS
brand

Synology
model

E10G21-F2
type

Accessory
port-others

10 Gbps SFP+
temperature

Operating Temperature: 0°C to 40°C (32°F to 104°F)Storage Temperature: -20°C to 60°C (-5°F to 140°F)
humidity

5% to 95% RH
features

Support for 1.5 to 9 KB Jumbo FramesOffloaded storage over EthernetNon-offloaded storage over EthernetTCP/UDP Checksum OffloadingLarge Send Offload (LSO)Generic Receive Offload (GRO)Generic Segmentation Offload (GSO)TCP Segmentation Offload (TSO)Receive Side Scaling (RSS)Transmit Side Scaling (TSS)
dimensions

2.72" x 6.61" x 0.68"
first-listed-on-newegg

July 02

,

2025
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Description

Synology E10G21-F2 Boost Connectivity for Bandwidth-Heavy Workloads Purpose-built for Synology servers, Synology E10G21-F2 adapter offers dual 10GbE ports that supports Link Aggregation without slowing down host’s systems CPU for increased total available throughput and better network link resiliency. It is a cost-effective way to upgrade Synology NAS and IP-SAN. With support for SR and LR transceivers and DAC options, the E10G21-F2 adapter guarantees impressive flexibility. 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.