10GbE & 25GbE Synology Networks for 4K/8K Editing
Modern creative agencies routinely work with 4K, 6K, and 8K video, RAW footage, high-resolution graphics, and increasingly large project libraries. When multiple editors access the same storage simultaneously, standard Gigabit Ethernet can quickly become a bottleneck.
Slow scrubbing, delayed file transfers, proxy-generation bottlenecks, and inconsistent playback are not always caused by editing workstations. The underlying storage and network architecture may simply be unable to deliver enough sustained throughput.
A properly designed 10GbE Synology setup for video editing combines high-performance Synology storage, enterprise networking, appropriate RAID design, and correctly configured editing workstations. For larger teams and demanding workflows, moving to 25GbE can provide additional bandwidth for a scalable large storage solution media agency environment.
Why 1GbE Becomes a Video Editing Bottleneck
Gigabit Ethernet provides a theoretical maximum of 1 Gbps, which translates to roughly 125 MB/s before protocol and network overhead.
That may be sufficient for ordinary office files, but professional media environments have different requirements.
Creative teams routinely work with:
4K and 8K footage
RAW video
ProRes media
High-bitrate codecs
Multicam timelines
Large Adobe project files
DaVinci Resolve projects
Motion graphics
Large asset libraries
When several editors simultaneously request large media files, available network bandwidth is shared between them.
Why Upgrade to 10GbE?
10GbE provides substantially more network capacity than traditional Gigabit Ethernet.
A properly configured 10GbE environment can support:
Faster media transfers
Direct NAS editing
Multiple simultaneous users
Faster ingest workflows
Shorter backup windows
Improved project loading
Centralized media libraries
For many small and medium-sized production teams, 10GbE provides an effective balance between performance and infrastructure cost.
When 25GbE Makes Sense
Larger creative environments can quickly outgrow individual 10GbE connections.
25GbE may be appropriate when organizations have:
Numerous simultaneous editors
Multiple 4K/8K streams
High-bitrate RAW workflows
Large shared project repositories
Heavy backup operations
High-performance SSD storage
Virtual production workflows
Large rendering environments
A 25GbE backbone can provide additional aggregate bandwidth while individual editing workstations continue using 10GbE where appropriate.
Storage Performance Matters Too
Installing a faster network adapter does not automatically make storage faster.
The NAS must also deliver enough sustained throughput.
Performance depends on:
Number of drives
Drive type
RAID configuration
CPU performance
Available memory
SSD configuration
Workload characteristics
Number of concurrent users
If the disk array can only sustain a fraction of the available network bandwidth, upgrading the network alone will not eliminate the bottleneck.
Designing the RAID Array
RAID architecture directly influences performance, usable capacity, and fault tolerance.
Media organizations commonly evaluate configurations such as:
SHR
RAID 5
RAID 6
RAID 10
Larger arrays used for important production data may prioritize additional redundancy, while performance-intensive workflows may require different configurations.
The correct choice depends on drive count, capacity requirements, performance targets, recovery objectives, and acceptable risk.
RAID should also never be treated as a replacement for backup.
HDD vs. SSD Storage for Video Teams
Traditional enterprise HDD arrays can provide substantial sequential performance when enough drives operate together.
They remain useful for:
Large media libraries
Archived footage
Completed projects
Backup repositories
High-capacity shared storage
Enterprise SSD storage can provide considerably better latency and random-access performance for active production workloads.
Many organizations therefore build tiered environments using high-performance storage for active projects and larger-capacity HDD storage for completed media.
Understanding SSD Cache
SSD caching can improve certain workloads, but it should not be treated as a universal solution for slow video editing.
Video production frequently involves large sequential file transfers. Depending on the workflow, adding more disks, using an SSD storage pool, or improving network architecture may provide greater benefits than simply enabling cache.
A professional storage assessment can determine where the actual bottleneck exists before hardware is purchased.
Build the Network End to End
A high speed NAS network setup is only as fast as its slowest important component.
Organizations should evaluate:
Synology network interfaces
Managed switches
Editing workstation adapters
Ethernet or fiber cabling
Transceivers
Network configuration
Storage throughput
Connecting a NAS at 25GbE provides limited value if critical parts of the workflow remain restricted to slower connections.
10GbE to the Desktop, 25GbE at the Core
One practical architecture for growing creative teams is to provide 10GbE connectivity to individual editing workstations while using higher-bandwidth connections between storage systems and the network core.
For example, an environment may use:
Editing Workstations → 10GbE → Managed Switch → 25GbE → Synology Storage
This allows individual editors to receive substantial bandwidth while providing greater aggregate capacity between the switch and central storage.
Link Aggregation for Multi-User Environments
Link Aggregation can combine multiple network interfaces to improve aggregate network capacity and redundancy.
It is important to understand that Link Aggregation does not automatically make a single file transfer twice as fast.
Its primary advantages can include:
Additional aggregate bandwidth
Load distribution
Network redundancy
Improved availability
This makes it particularly useful when many editors access shared storage simultaneously.
Jumbo Frames and MTU Configuration
Jumbo Frames increase Ethernet frame size beyond the standard 1500-byte MTU.
In suitable environments, a larger MTU may reduce processing overhead during large data transfers.
However, Jumbo Frames require careful configuration.
The NAS, switches, workstations, and other devices along the relevant network path should support the intended MTU configuration. Incorrect or inconsistent MTU settings can cause connectivity and performance problems.
Separate Production and Backup Traffic
Heavy backup operations can compete with editors for bandwidth.
Creative agencies should consider separating:
Editing traffic
Backup traffic
Replication traffic
Management traffic
Depending on the infrastructure, this can involve dedicated interfaces, VLANs, separate network paths, or scheduled backup windows.
Keeping backup activity from overwhelming production traffic helps maintain predictable editing performance.
Protecting Valuable Media Assets
Creative files can represent hundreds or thousands of hours of production work.
High-speed storage should therefore be combined with strong data protection.
Organizations can use:
Snapshot Replication
Hyper Backup
Offsite backup copies
Synology C2
Dedicated backup NAS systems
Immutable protection where appropriate
Regular recovery testing
A high-performance production array should never be the only copy of important footage.
Monitoring NAS and Network Performance
Performance problems should be measured rather than guessed.
Administrators should monitor:
Network throughput
Interface utilization
Disk utilization
Storage latency
CPU usage
Memory usage
Backup traffic
Concurrent connections
This helps determine whether slow editing originates from the NAS, disk array, switch, workstation, or network configuration.
Planning a Large Storage Solution for a Media Agency
Creative storage requirements rarely remain static.
Agencies should plan for:
More editors
Higher-resolution footage
Larger projects
Longer retention
Additional backup capacity
Faster networking
Remote collaboration
Building expansion capacity into the initial architecture can prevent expensive redesigns later.
Why Professional Network and Storage Design Matters
A successful 10GbE or 25GbE deployment requires more than purchasing faster network cards.
Organizations need to coordinate storage performance, RAID architecture, switching, workstation connectivity, backup traffic, capacity planning, and security.
Professional Synology consultation can identify the actual bottleneck and design infrastructure around measurable production requirements instead of relying on unnecessary upgrades. Build high-speed media storage with large storage solutions.
About Epis Technology
Epis Technology helps creative agencies and media organizations design, deploy, and optimize high-performance Synology storage environments. Services include 10GbE and 25GbE network architecture, large-capacity storage design, RAID planning, SSD optimization, performance assessments, backup architecture, disaster recovery, cybersecurity consulting, and ongoing managed support. Epis Technology helps video production teams build secure, scalable storage infrastructure capable of supporting demanding multi-user 4K and 8K workflows without unnecessary network or storage bottlenecks.