QNAP 6-Bay Desktop NAS Dual Review (2026): A Spec-Based Look
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This qnap ts 664 8g us 6 bay desktop review focuses on a storage unit built for consistent performance. The QNAP TS-664-8G-US is a 6-bay desktop NAS that prioritizes speed and capacity. It is defined by its dual 2.5GbE network ports and 8GB of onboard DDR4 RAM. The Intel Celeron N5105/N5095 processor provides four cores to handle multiple tasks. These specifications allow for faster file transfers and smoother operation when managing large media libraries. You get a black chassis that holds six drives. It also includes two M.2 NVMe slots for cache or storage pools. This setup is designed for users who need reliable, high-throughput local storage without external dependencies.
What stands out
- Dual 2.5GbE ports for accelerated file sharing
- 8GB DDR4 RAM for improved multitasking
- Two M.2 PCIe Gen3x2 NVMe SSD slots
- Intel Celeron N5105/N5095 4-core processor
Who it fits
Good fit for
This NAS suits home labs and small offices that require fast internal networking. The dual 2.5GbE ports help teams share large files quickly. Users with extensive photo or video libraries will benefit from the six drive bays. The 8GB RAM supports running multiple virtual machines or containers. If you need to transfer media files between devices often, the USB 3.2 Gen 2 ports offer high-speed compatibility. It is ideal for those who want expandable storage with a powerful processor.
Who should skip it
You should look elsewhere if you need more than 8GB of RAM, as this model has non-expandable onboard memory. It is not suitable for users requiring 10GbE networking, as it only supports up to 2.5GbE. If you need a rack-mountable solution, this desktop form factor will not fit. Users who require external drive expansion beyond the internal bays may find the USB options limited for direct storage pooling. Those needing a quieter, fanless design should also avoid this unit.
Verdict: The QNAP TS-664-8G-US offers a solid blend of processing power and network speed for its price point. It is a practical choice for users who prioritize fast data transfer and ample internal storage capacity.
Key Specs Explained For QNAP
Processor: Intel Celeron N5105/N5095
This quad-core chip runs up to 2.9GHz. It handles file management and virtual machines efficiently. You get smooth operation for everyday tasks. It is a practical choice for home users or small offices. Compare it with higher-end CPUs if you plan heavy video editing or complex container workloads.
RAM: 8GB DDR4
The unit includes 8GB of onboard memory. This amount supports multiple users and services simultaneously. It helps keep the system responsive during file transfers. Note that this RAM is non-expandable. Buyers needing more memory for heavy virtualization should look for models with upgradeable slots.
Network: Dual 2.5GbE
Two 2.5 Gigabit Ethernet ports speed up data movement. You can combine them for faster transfers or use one for backup. This is significantly faster than standard 1GbE connections. It benefits users moving large media files. Ensure your router and switches support 2.5GbE to realize these speed gains.
M.2 Slots: 2 NVMe
Two slots accept fast NVMe SSDs. You can use them for cache to speed up access. Alternatively, create a dedicated storage pool for high-performance needs. This adds flexibility to your setup. It is ideal if you want faster read/write speeds without filling the main drive bays.
Physical Design and Build Quality
According to the listing, the QNAP TS-664-8G-US is a desktop unit finished in black. It measures approximately 13 inches in height and weighs 10 pounds. This weight suggests a sturdy chassis designed to minimize vibration during operation. The desktop form factor means you place it on a desk or shelf rather than mounting it in a rack. It requires a stable, flat surface for proper ventilation and stability.
The layout centers around six drive bays, allowing for significant storage expansion. You can fill these slots with hard drives to build your storage pool. The front or side access points are designed for easy drive insertion and removal. This design supports straightforward maintenance and upgrades as your data needs grow. The compact footprint keeps the device unobtrusive in a home office or living room environment.
Dual 2.5GbE ports are integrated into the rear panel for network connectivity. These ports sit alongside multiple USB 3.2 Gen 2 Type-A ports. The rear layout is organized to keep cables tidy and accessible. You can connect external drives or peripherals without clutter. The design prioritizes functionality over flashy aesthetics. It is built for consistent performance in a quiet, everyday setting.
Setup And Daily Usage Guide
Setting up this NAS involves connecting the dual 2.5GbE ports to your network. This configuration accelerates file sharing across teams and devices. You benefit from streamlined large file transfers due to the higher bandwidth. The system includes multiple USB 3.2 Gen 2 ports with up to 10Gb/s transfer speeds. These ports allow compatibility with newer, faster USB drives or expansion enclosures. This feature is useful for transferring large media files quickly.
The device features two M.2 PCIe Gen3x2 NVMe SSD slots. You can use these for cache acceleration or create SSD storage pools. This setup improves performance for frequent read and write operations. The onboard 8GB DDR4 RAM supports these tasks efficiently. The Intel Celeron N5105 or N5095 processor handles burst speeds up to 2.9GHz. This ensures smooth operation for everyday tasks without lag.
In daily use, you can centrally store and organize personal or family photos, music, and videos. The 6-bay design provides ample space for your data. The desktop form factor keeps it compact on your desk or shelf. The black finish blends into most home office environments. The 10-pound weight suggests a sturdy chassis that minimizes vibration. This stability helps maintain consistent performance during heavy usage. You get a reliable solution for managing digital media. The dual network ports ensure you do not become a bottleneck when accessing files from multiple devices. This setup is practical for users who need speed and capacity in one unit.
Before You Buy This NAS
This QNAP TS-664-8G-US is a 6-bay desktop NAS built for consistent performance. It prioritizes speed and capacity. The unit features dual 2.5GbE ports and 8GB of onboard RAM. You should check your network setup first. Ensure your switch supports 2.5GbE to use the full speed. The system includes two M.2 NVMe slots. You may want to buy SSDs for cache acceleration. This improves performance for frequent small file access. The processor is an Intel Celeron N5105/N5095. It handles everyday tasks well. You might need USB drives for backups. Multiple USB 3.2 Gen 2 ports are available. This device fits alongside other options in NAS Drives & Hard Drives. It suits users who need local storage and fast transfers. Keep an eye on drive compatibility. Always verify that your chosen hard drives are supported by the NAS. Regular updates keep the system secure. This is a practical choice for home or small office use.
Check before you buy
- Verify your switch supports 2.5GbE speeds.
- Check compatibility for your chosen hard drives.
- Plan for M.2 NVMe SSDs if needed.
- Ensure adequate ventilation for the desktop unit.
The product at a glance
QNAP 6-Bay Desktop NAS with Dual 2.5GbE
Best for: Users needing fast networking and NVMe support
- Drive Bays
- 6 Bay
- Network Connectivity
- Dual 2.5GbE
- Processor
- Intel Celeron N5105/N5095
- RAM Capacity
- 8GB DDR4
- M.2 NVMe Slots
- Dual M.2 PCIe Gen3x2 NVMe slots
- Included Storage
- Diskless
View on Amazon: QNAP 6-Bay Desktop NAS with Dual 2.5GbE Affiliate link
The QNAP TS-664-8G-US is a 6-bay desktop NAS built for speed and capacity. It uses an Intel Celeron N5105 processor with 8GB of onboard DDR4 RAM. Dual 2.5GbE ports and dual M.2 NVMe slots boost performance. You get four USB 3.2 Gen 2 ports for fast external transfers. This unit suits users needing high throughput and large storage pools.
Pros
- Intel Celeron N5105 4-core processor with 8GB DDR4 RAM
- Dual 2.5GbE network ports for faster file sharing
- Dual M.2 PCIe Gen3x2 NVMe slots for cache or storage
- Four USB 3.2 Gen 2 ports with 10Gb/s speeds
Cons
- 8GB RAM is non-expandable
- 10-pound weight makes it heavy to move
- No mention of built-in display or remote control
Good fit if
- You need dual 2.5GbE ports for faster network transfers
- You want to use NVMe SSDs for caching or storage
- You require six drive bays for large media libraries
Skip if
- You need expandable RAM beyond 8GB
- You prefer a compact or portable form factor
- You want a lightweight unit under 5 pounds
Verdict: QNAP TS-664 6-Bay Desktop NAS offers strong networking and expandability for power users. It fits those who prioritize speed and capacity over portability.
Specifications side by side
| Spec | QNAP 6-Bay Desktop NAS with Dual 2.5GbE |
|---|---|
| Drive Bays | 6 Bay |
| Network Connectivity | Dual 2.5GbE |
| Processor | Intel Celeron N5105/N5095 |
| RAM Capacity | 8GB DDR4 |
| M.2 NVMe Slots | Dual M.2 PCIe Gen3x2 NVMe slots |
| Included Storage | Diskless |
| Form Factor | Desktop |
| Hardware Interface | M.2 NVMe |
| Number of Bays | 6-Bay |
| Processor Cores | Quad-Core |
| Weight | 10 pounds |
| Size | 6 Bay |
| Color | Black |
| Model | TS-664-8G-US |
Frequently asked questions
Is the QNAP TS-664-8G-US suitable for home media servers?
Yes, this NAS is well-suited for home media. It features an Intel Celeron N5105 or N5095 processor that handles transcoding efficiently. The 6-bay design allows you to store large video libraries across multiple drives. Dual 2.5GbE ports ensure smooth streaming to multiple devices without bottlenecks.
Can I expand storage beyond the six internal bays?
You can expand storage by connecting external drives via USB. The unit includes multiple USB 3.2 Gen 2 ports for fast peripheral connections. This allows you to add external HDDs or SSDs to increase capacity. You can also use NVMe drives for caching or additional storage tiers.
Does this model support NVMe SSD caching?
Yes, the QNAP TS-664-8G-US supports NVMe SSDs. You can install NVMe drives to create a cache tier for frequently accessed data. This setup improves read and write speeds for your most used files. It is ideal for users who need faster response times for virtual machines or database applications.
How much RAM does the QNAP TS-664-8G-US have?
This model comes with 8GB of onboard RAM. This amount of memory supports smooth operation for multitasking and running multiple services. It is sufficient for most home and small office workloads. You can often upgrade the RAM later if your needs grow, depending on the specific hardware configuration.
Is the QNAP TS-664-8G-US quiet enough for an office?
The unit weighs 10 pounds, suggesting a sturdy chassis that helps minimize vibration. This design contributes to quieter operation compared to lighter, less robust units. It is built for consistent performance in a desktop environment. You should still check the fan speed settings in the software to optimize noise levels for your space.
What kind of network ports does this NAS use?
It features dual 2.5GbE network ports. These ports offer higher bandwidth than standard 1GbE connections. You can bond them for increased throughput or use them for separate network segments. This setup accelerates file sharing across teams and devices, making it ideal for large file transfers.