We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Network Attached Storage.
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Network Attached Storage Product List and Ranking from 5 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

Network Attached Storage Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

  1. アイセル Tokyo//IT/Telecommunications
  2. KSG Tokyo//IT/Telecommunications
  3. ハギワラソリューションズ Aichi//Industrial Electrical Equipment
  4. バッファロー 本社 Aichi//Consumer Electronics
  5. アプライド Fukuoka//IT/Telecommunications
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Network Attached Storage Product ranking

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

  1. Simultaneously establish BCP and remote work environments! Hybrid NAS. アイセル
  2. Synology RS1221RP+(2TBx8) KSG
  3. Synology DS3622xs+​(4TBx12) KSG
  4. Synology RS1619xs+​(4TBx4) KSG
  5. 4 NAS "WSH5610DNS2 Series" バッファロー 本社

Network Attached Storage Product List

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Synology DS3622xs+​(4TBx12)

Synology DS3622xs+​(4TBx12)

High-performance large-capacity storage

We provide a powerful large-scale tool that supports virtualization solutions, maximizes cost performance by enhancing centralized management and efficiency, and streamlines storage while making management easier. High capacity, scalability, high processing power, VM, container storage, high-speed file sharing, NVR ■ Reliable storage that adapts to diverse scenarios This versatile storage perfectly fits file servers, block storage, and application servers that require reliability and cutting-edge storage technology. ■ Accelerated performance Smooth operation is maintained even when multiple users are running demanding applications. ■ Design to maximize uptime Designed to ensure that mission-critical data and services are always accessible, allowing business continuity even in the event of a disaster. Intel Xeon D-1531 6-core 2.2 (base) / 2.7 (burst) GHz / 16GB / 4TB SATA HDD disk x12 *This product is available with additional options such as a 3-year warranty, advance replacement warranty, and onsite warranty.

  • Company：KSG
  • Price：1 million yen-5 million yen
  • Other network tools
  • Network Attached Storage

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Synology RS1619xs+​(4TBx4)

Synology RS1619xs+​(4TBx4)

High-speed storage with outstanding computing power.

We provide a powerful large-scale tool that supports virtualization solutions, maximizes cost performance by enhancing centralized management and efficiency, and streamlines storage while making management easier. Expand storage capacity with minimal time during setup/maintenance. ■ Variable options to improve system computing performance Equipped with PCIe 3.0 slots, it supports the installation of high-speed data transfer 10GbE/25GbE NICs. The built-in M.2 2280 SSD cache slot benefits I/O-intensive tasks such as virtualization and email server deployment. M.2 SSD support Dual M.2 2280 slots supporting NVMe/SATA SSDs. 10GbE/25GbE support High-speed network capacity with optional equipment for bandwidth-intensive environments. Intel Xeon D-1527 4-core 2.2 (base) / 2.7 (burst) GHz / 8GB / 4TB SATA HDD disk x4. *This product also includes options for advance replacement and on-site warranty in addition to a 3-year warranty.

  • Company：KSG
  • Price：500,000 yen-1 million yen
  • Other network tools
  • Network Attached Storage

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NAS "WSH5610DNS2 Series"

NAS "WSH5610DNS2 Series"

Achieve high-speed processing and stable operation even with simultaneous use of applications!

The "WSH5610DNS2 Series" is a 6-drive NAS equipped with hardware RAID that distributes the load on the CPU, enabling stable and high-speed performance, and supports RAID6. The main CPU handles the OS and applications, while the RAID CPU is responsible for the RAID, resulting in reduced CPU load and stable operation. Additionally, the highly reliable RAID6 can process data quickly. All HDD capacity can be utilized as data space, and switching RAID modes can be done easily without reinstalling the OS, just as before. 【Features】 ■ Standard equipped with hardware RAID developed domestically ■ Supports RAID6 ■ Fully demonstrates the benefits and peace of mind of hardware RAID ■ Achieves stress-free quick booting ■ Equipped with SSD for the OS area *For more details, please download the PDF or feel free to contact us.

  • Other FA equipment
  • Other network tools
  • Network Attached Storage

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Synology RS822+(2TBx4)

Synology RS822+(2TBx4)

All-in-one edge storage solution

We provide a high-performance, reliable, and scalable solution that simplifies data management for system administrators and is useful for preparing for the future. All-in-one 1U Edge Storage Solution ■ Design Pursuing Reliability Equipped with four 1GbE RJ-45 ports, it enables automatic network failover and load balancing through link aggregation. With Synology High Availability, you can form a reliable active/passive server cluster with two RS822+ units, maximizing service uptime. ■ Flexible Expandability The RS822+ can be easily adjusted to fit your environment in terms of performance, high-speed networking, and storage capacity. ■ Storage Expansion You can expand the drive bays up to 8 with the RX418 expansion unit. *This product comes with a 3-year warranty, as well as options for advance replacement, next business day onsite support, and 24-365 onsite support.

  • Company：KSG
  • Price：100,000 yen-500,000 yen
  • Other network tools
  • Network Attached Storage

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[Seminar Video] Introduction to QNAP with a Rich Lineup of Proposals

[Seminar Video] Introduction to QNAP with a Rich Lineup of Proposals

We will solve your NAS problems! A must-see program for those considering the introduction of NAS.

This seminar is an online seminar video held on February 24, 2022. It is currently available for free on demand. You can watch it on our website via the "Related Links" at the bottom of the page. NAS can be implemented relatively inexpensively for various purposes such as backup and data sharing, which is why many companies use it. Among them, the high-performance and feature-rich 'QNAP' is a product of particular interest that can be easily implemented. In this seminar, our group company Force Media will participate as a speaker, providing an overview of the product and allowing you to see the actual user interface, along with a more detailed introduction to its features. We hope you will watch it. [Seminar Program] ■1. Announcement of the Grouping of Force Media ■2. Introduction to QNAP ■3. Survey *For more details, please refer to the related links or feel free to contact us.

  • Technical Seminar
  • Storage Backup
  • Data Logger
  • Network Attached Storage

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A high-capacity NAS equipped with a highly durable HDD that excels in long-term operation!

A high-capacity NAS equipped with a highly durable HDD that excels in long-term operation!

A large-capacity NAS that standardly uses high-durability Western Digital HDDs optimized for NAS systems!!

The "D-MASTER NAS Series" is an ideal NAS system for sharing and protecting important corporate data. Based on a high-performance NAS system, it employs highly durable HDDs that excel in long-term operation. It also supports RAID technology, which allows multiple HDDs to be recognized as a single drive, enabling reliable data operations. Additionally, it offers a wide range of options tailored to different applications and environments, allowing for customization of the overall NAS capacity, types of HDDs, RAID levels, and more. At the time of factory shipment, network and access settings will be configured before delivery. For a fee, we provide a variety of services and support options, including maintenance and data recovery.

  • Storage Backup
  • Network Attached Storage

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Synology RS1221RP+(2TBx8)

Synology RS1221RP+(2TBx8)

Compact and highly reliable

We provide a high-performance and reliable solution that simplifies data management for system administrators and is useful for preparing for the future. ■ Highly Reliable Structure Redundant Power By reducing the likelihood of power interruption through a single distribution channel or PDU, the availability of data and services can be improved. Maximum Service Availability When combined with another identical unit, Synology High Availability enables automatic failover between two cluster servers in the event of a server failure, minimizing service downtime. Data Integrity and Protection ECC memory and the Btrfs file system are equipped with higher reliability and snapshot capabilities to prevent data corruption and simplify data protection. ■ Storage Expansion Expand up to 12 drive bays with the RX418 expansion unit AMD Ryzen V1500B 4-core 2.2 GHz/4GB/2TB SATA HDD disk x8 *This product also includes options for advance replacement and next business day onsite warranty in addition to the standard 3-year warranty.

  • Company：KSG
  • Price：100,000 yen-500,000 yen
  • Other network tools
  • Network Attached Storage

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Simultaneously establish BCP and remote work environments! Hybrid NAS.

Simultaneously establish BCP and remote work environments! Hybrid NAS.

A data backup solution that allows for easy data protection and disaster recovery without the need to prepare a cloud environment in-house, making it suitable for remote work.

【Do you have any of these concerns?】 - The cost of cloud storage for businesses is high. - I'm worried that our on-premises file server might be lost in a disaster. - The implementation of telework is not progressing as expected. - I want to take BCP measures (data storage). - I want to be prepared to quickly recover from ransomware attacks. All of these can be solved with Repli! 【What is OCH POWER Repli?】 It is a hybrid NAS that allows you to access files stored on a NAS located in your office from the cloud. Through a web browser, you can easily reference, download, and upload files from a telework environment or while on the go. With automatic cloud backup, you can easily protect your data and implement disaster recovery (BCP) measures without having to set up your own cloud environment. Even without an IT administrator, you can easily set up the device without complex configurations, and the saved data can be accessed remotely via the web, just like cloud storage. Moreover, there are no additional costs based on the number of users. "Repli" is an "all-in-one service" that combines the advantages of NAS and cloud services.

  • Storage Backup
  • Network Attached Storage

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Synology RS822RP+(2TBx4)

Synology RS822RP+(2TBx4)

All-in-one edge storage solution

We provide a high-performance, reliable, and scalable solution that simplifies data management for system administrators and is useful for preparing for the future. All-in-one 1U Edge Storage Solution ■ Design Pursuing Reliability Equipped with four 1GbE RJ-45 ports, it enables automatic network failover and load balancing through link aggregation. With Synology High Availability, two RS822RP+ units can form a reliable active/passive server cluster, maximizing service uptime. ■ Flexible Scalability The RS822RP+ can be easily adjusted to fit your environment in terms of performance, high-speed networking, and storage capacity. ■ Storage Expansion You can expand the drive bays up to 8 with the RX418 expansion unit. *This product is available with additional options such as advance replacement warranty, next business day onsite warranty, and 24-365 onsite warranty.

  • Company：KSG
  • Price：100,000 yen-500,000 yen
  • Other network tools
  • Network Attached Storage

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