XikeStor FS5104DH & FS510402DH: All-Flash NAS Systems with Quad 10GbE and PCIe 4.0 Expansion

XikeStor has announced two desktop NAS models: the FS5104DH and FS510402DH. These systems combine Intel Core i5 mobile-class processors with M.2 NVMe storage and multiple 10GbE ports. Both are designed for users seeking compact systems with high throughput and flash storage performance. The models differ slightly in expansion options and chassis dimensions, offering users a choice depending on capacity and connectivity requirements. While they do not include traditional 3.5″ drive bays, their full flash-based architecture and high-speed networking capabilities place them in a growing category of SSD-optimized NAS platforms.

FS5104DH & FS510402DH – Key Specifications

The FS5104DH and FS510402DH share the Intel Core i5-12450H processor (8 cores, 12 threads), which provides higher performance than typical NAS systems using lower-power CPUs. This CPU uses Intel’s Alder Lake-H architecture, with a hybrid design that includes four performance cores and four efficiency cores, offering improved multi-threaded performance and better energy efficiency. With support for DDR5 memory up to 64GB and four M.2 NVMe slots, both models are focused on SSD-based data access for tasks requiring high input/output performance. These specifications are well-suited to workloads such as real-time file sharing, virtualized services, and containerized deployments.

The FS510402DH model adds dual U.2 SSD support, providing the option to use enterprise-grade storage devices with higher endurance and sustained performance under heavy I/O loads. It also includes a PCIe 4.0 x8 expansion slot, allowing users to add specialized hardware if needed, such as GPUs for transcoding, AI acceleration, or additional high-speed network interfaces.

Feature	FS5104DH	FS510402DH
CPU	Intel Core i5-12450H (8C/12T, up to 4.4GHz)	Intel Core i5-12450H (8C/12T, up to 4.4GHz)
Networking	2× 10GBASE-T + 2× 10G SFP+	2× 10GBASE-T + 2× 10G SFP+
NIC Controller	Not specified	Intel X550 (Copper) + Intel X710 (SFP+)
Storage Bays	4× M.2 NVMe (2280)	4× M.2 NVMe (2280) + 2× 2.5″ U.2 SSD support
Memory	DDR5 4800 MHz / 5200 MHz, up to 64GB	DDR5 4800 MHz / 5200 MHz, up to 64GB
Expansion	None listed	1× PCIe 4.0 x8 Slot
Display Output	HDMI + Mini DisplayPort	HDMI + Mini DisplayPort
Chassis Size	216 × 150 × 74.6 mm	216 × 150 × 50.5 mm
Power Supply	19V / 6A (120W)	19V / 6A (120W)

Hardware and Connectivity

The Intel Core i5-12450H processor used in both models is part of Intel’s Alder Lake-H series. It offers a base clock speed of 2.0GHz and turbo capability up to 4.4GHz. This CPU includes both performance and efficiency cores, supporting modern instruction sets, hardware virtualization, and AVX2. This makes the systems appropriate for users running lightweight virtual environments, media processing applications, or software containers. Hardware support for VT-x, VT-d, and AES-NI also makes these models suitable for encrypted file hosting and virtualized services with device passthrough. Memory support includes two SO-DIMM DDR5 slots, operating at up to 5200 MHz depending on configuration. Both NAS units come pre-equipped with 16GB and can be upgraded to 64GB. DDR5 memory improves bandwidth and efficiency, which may benefit users with concurrent workloads or services that rely heavily on RAM, such as metadata indexing, caching, and virtual machine hosting.

Storage is handled via four M.2 2280 NVMe SSD slots. In the FS510402DH, two additional U.2 bays support enterprise SSDs. These U.2 drives, often used in data centers, offer advantages such as power loss protection, longer write endurance, and sustained IOPS performance. The inclusion of PCIe 4.0 x8 in the FS510402DH provides flexibility for those requiring additional network bandwidth or hardware acceleration. This may be important in situations where AI tasks or intensive transcoding are involved, or where multiple VMs require independent network interfaces.

10GbE Networking and Use Case Scenarios

Both models offer four 10-gigabit Ethernet ports, split evenly between RJ45 and SFP+. This allows deployment in environments that use either copper or fiber infrastructure. The FS510402DH identifies specific network controllers — Intel X550 for copper and X710 for fiber — which are widely supported across Linux, Windows, and BSD-based systems. These controllers are known for their stability and compatibility in enterprise applications. Link aggregation is supported, enabling up to 40Gbps of combined throughput when connected to a compatible switch. This allows multiple users to simultaneously access data at high speeds or enables redundant network paths for failover. Environments that could benefit from this setup include video production studios working with 4K or 8K footage over SMB or NFS, research environments handling multi-terabyte datasets, or businesses deploying virtual desktop infrastructure (VDI) solutions backed by NVMe flash storage.

Build Quality and I/O Design

The enclosures for the FS5104DH and FS510402DH are constructed from CNC-machined aluminum with an anodized finish. This design assists in passive heat dissipation and contributes to durability. A single fan is used for active cooling, and the overall noise profile is intended to be low enough for office or studio use. The metal chassis also provides a more robust build compared to consumer-grade plastic NAS devices.

Both systems include Mini DisplayPort and HDMI outputs, allowing the NAS to be accessed directly with a monitor and input devices. This may be useful for initial configuration, local GUI access, or monitoring system status without relying on remote access tools. A MiniDP to DP cable is included with the FS510402DH. USB 3.2 connectivity is also present in both models, with Type-A and Type-C ports supporting up to 10Gbps transfers for external storage devices, UPSs, or peripheral hardware. These ports enable fast offloading of data, peripheral expansion, or direct-to-NAS backups without requiring a PC intermediary.

Pricing and Availability

No official pricing or launch schedule has been provided for the FS5104DH or FS510402DH at this time. Based on component selection and feature set, the systems are positioned for small to medium business deployments and users requiring compact flash-based storage with 10GbE support. Additional announcements regarding retail availability, regional distribution, and bundled software support are expected. Once these details are confirmed, this section will be updated to reflect available SKUs, configurations, and potential comparisons with competing NAS systems

Check Amazon in Your Region for the Xikestor FS5104DH NAS

 

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About XikeStor

Anhui Seeker Electronic Technology Co., Ltd., established in 2009, is the parent company of XikeStor. It develops both hardware and NAS operating systems with full IP ownership. The company works with component suppliers such as Intel, Western Digital, Realtek, Broadcom, and MaxLinear. It has regional offices in Shanghai, Hefei, Bengbu, and Shenzhen, along with 5,000 square meters of combined office and manufacturing space. Its presence in both consumer and enterprise markets reflects a focus on scalability and product diversity. XikeStor’s reach includes more than 60 global markets, including regions in North America, Europe, and Asia. It maintains R&D partnerships with several universities in China and has been recognized as a national high-tech enterprise. The company’s business spans NAS devices, digital communication hardware, and customized embedded software platforms. XikeStor is also involved in cross-disciplinary research and has been developing its own operating systems tailored to its hardware platforms, including software-defined storage features and NAS interfaces optimized for small and medium business use.

 

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How to Upgrade Your Synology to 10GbE Cheaper with the Xikestor SKN-A113-Mini

The XikeStor SKN-A113-Mini is a third-party 10GbE network adapter designed as a budget-friendly alternative to the official Synology E10G22-T1-MINI adapter for select NAS models, including the DS923+, DS723+, DS1522+, and RS422+. While both adapters provide similar networking capabilities, the XikeStor comes at a significantly lower cost. The Synology E10G22-T1-MINI typically retails between $130 and $180, whereas the XikeStor SKN-A113-Mini is available for $55 to $70, making it at least 50% cheaper. However, this price difference comes with trade-offs, including manual installation, potential compatibility issues, and the risk of voiding Synology’s warranty. Unlike the Synology adapter, which offers plug-and-play functionality, the XikeStor requires manual driver installation via SSH, meaning users must be comfortable with command-line tools and network configuration.

IMPORTANT – Do This At Your Own RISK!

Beyond installation challenges, long-term compatibility is a major concern. Because Synology does not officially support third-party network adapters, DSM updates could break functionality, requiring users to reinstall drivers or rollback updates. The adapter will not work until these steps are taken, making it less convenient for those who prefer a hassle-free setup. Additionally, Synology may deny support for any network-related issues if an unsupported adapter is detected in the system, meaning troubleshooting problems like unstable connections or speed drops would be left entirely to the user. For users who prioritize long-term reliability, this lack of official support can be a deal-breaker.

The build quality of the XikeStor adapter is another factor to consider. While the Synology E10G22-T1-MINI is constructed with higher-quality materials for better heat dissipation and durability, the XikeStor is lighter and may be more prone to wear over time. While many users report good performance, there is no guarantee of long-term reliability, particularly if used in a demanding 24/7 NAS environment. In summary, the XikeStor SKN-A113-Mini is best suited for users who are comfortable with manual setup, willing to risk DSM update conflicts, and do not need Synology’s official support. For those who prioritize stability, seamless updates, and manufacturer-backed troubleshooting, the Synology E10G22-T1-MINI remains the safer—though more expensive—choice.

Bottom line though, This adapter is not officially supported by Synology. While compatibility with DSM 7.2.2 has been confirmed in testing, future DSM updates may break support. Users must be prepared to troubleshoot driver issues and revert DSM updates if necessary.

Compatibility & Specifications

• Compatible DSM Versions: Tested on DSM 7.2.2-72803 (March 2025)
• Supported NAS Models: DS923+, DS723+, DS1522+, RS422+
• Interface: PCIe 3.0 x2
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 60°C (-5°F to 140°F)
• Relative Humidity: 5% to 95% RH
• Warranty: 1 year

Where to Buy? XikeStor SKN-A113-Mini Adapter $58 on AliExpress – HERE XikeStor SKN-A113-Mini Adapter $66 on AliExpress – HERE XikeStor SKN-A113-Mini Adapter £81 on Amazon – HERE OFFICIAL Synology E10G22-T1-Mini Adapter $109 on Amazon – HERE

Installation Guide

Step 0! Ensure system is powered off and install the adapter in the rear of the system.

When installing the adapter first time, make sure the Synology data is BACKED UP, and that the system is powered down. Ensure that you have an additional RJ45 cable connected to the Synology NAS via the 1GbE network port (i.e have a reliable and live network connection to the NAS aside from the 10GbE adapter) as you will need to still access the GUI and NAS via this other connection until the new 10GbE adapter is functioning in your NAS.

Step 1: Check if the Adapter is visible in DSM (will not work immediately)

1. Log into DSM and navigate to Control Panel > Network > Network Interface.
2. If the XikeStor SKN-A113-Mini is not listed, proceed with driver installation. IMPORTANT make sure the adapter slot at least shows as ‘occupied’ – as this at least shows the card is visible.

Step 2: Enable SSH on the Synology NAS

1. Open Control Panel > Terminal & SNMP.
2. Enable SSH and take note of the port number.
3. Click Apply.

Step 3: Download Required Software

1. Go to the Putty website to download the terminal software:
   • Visit: https://www.putty.org/
   • Download and install the terminal software on your desktop.

1. Obtain the latest XikeStor drivers from the official website:
   • Visit: http://visit.seekswan.com:6555/app/file/new_download.html
   • Click Download Centre > Network Card > SKN-A113-MINI
   • Download modules.sh (driver installation script).

Step 4: Upload the Driver Script to the NAS

1. Log into DSM and open File Station.
2. Create a new folder (e.g., test).
3. Upload modules.sh to this folder.

Step 5: Access NAS via SSH and Install the Driver

There are several commands that you are going to need to use to have sufficient authorization via SSH. IMPORTANT!!! Using Terminal software and SSH commands can seriously damage your Synology NAS system. DO NOT PERSUE THIS WITHOUT A SYSTEM BACKUP IN PLACE, OR IF YOU DO NOT UNDERSTAND THE RISKS!

The commands you need to use are detailed below and are based around if you uploaded the files you downloaded from the Xikestor site to the NAS in the directory volume1/test/ . Change as appropriate to where you uploaded:

1. Open Putty.
2. Connect to the NAS using its IP address and the SSH port.
3. Log in using the administrator username and password.
4. Gain root privileges by entering:

   sudo -i

5. Navigate to the folder where modules.sh is stored:

   cd /volume1/test

6. Verify the presence of modules.sh by listing the files:

   ls

7. Run the installation script:

   ./modules.sh

8. Enter atlantic as the driver name when prompted.
9. Copy the installed driver to the correct directory:

   cp mi-d/modules/atlantic.ko /usr/lib/modules

10. Restart the NAS:

    reboot

Step 6: Verify Installation

1. Log back into DSM.
2. Navigate to Control Panel > Network > Network Interface.
3. The XikeStor adapter should now be visible and configurable.

Performance Testing & Comparison

Test Environment:

• NAS Model: DS923+
• Storage Configuration: RAID 5 SSDs
• Test Tools: AJA, CrystalDiskMark, ATTO Disk Benchmark
• Connection Type: Direct 10GbE connection

Results:

• The XikeStor adapter performed comparably to the Synology E10G22-T1-MINI in sequential read/write tests.
• Some minor inconsistencies in sustained performance were observed, possibly due to driver optimizations.
• The Synology adapter exhibited better build quality and felt more robust.

Risks & Considerations – SERIOUSLY, READ THIS!

Potential Issues with DSM Updates

• Synology DSM updates may remove or disable third-party drivers.
• Users may need to reinstall drivers or rollback DSM versions.
• Installing third-party hardware may void Synology’s support coverage.
• Synology’s official adapter is guaranteed to work without additional setup.
• The Synology E10G22-T1-MINI uses higher-quality materials and has a more durable construction.
• The XikeStor adapter is lighter and may be less robust.
• The XikeStor adapter is not validated by Synology, which may raise concerns about long-term security and stability.
• No suspicious network activity was detected during testing, but users should monitor their network traffic.

Should You Buy the XikeStor SKN-A113-Mini or the Synology E10G22-T1-MINI?

Pros: Lower cost (typically 50% cheaper than Synology’s official adapter) Comparable performance in most scenarios Works with DSM 7.1.1-7.2.2 (as of now)

Cons: Requires manual driver installation and SSH access May become incompatible with future DSM updates Build quality is not as premium as Synology’s official adapter Potential warranty implications

Final Recommendation

• If you want hassle-free compatibility and support, the Synology E10G22-T1-MINI is the safer choice.
• If you are tech-savvy, comfortable with SSH, and willing to troubleshoot, the XikeStor SKN-A113-Mini is a cost-effective alternative.

Where to Buy? XikeStor SKN-A113-Mini Adapter $58 on AliExpress – HERE XikeStor SKN-A113-Mini Adapter $66 on AliExpress – HERE XikeStor SKN-A113-Mini Adapter £81 on Amazon – HERE OFFICIAL Synology E10G22-T1-Mini Adapter $109 on Amazon – HERE

 

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This description contains links to Amazon. These links will take you to some of the products mentioned in today's content. As an Amazon Associate, I earn from qualifying purchases. Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation - Just Search for your NAS Drive in the Box Below

Need Advice on Data Storage from an Expert?

Finally, for free advice about your setup, just leave a message in the comments below here at NASCompares.com and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry. [contact-form-7] TRY CHAT Terms and Conditions   Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

WE LOVE COFFEE