What is Network Storage?
Network storage is a broad term for any storage device or service that can be accessed by multiple devices over a network. The most common example for homes and small offices is a NAS (Network Attached Storage), a dedicated appliance connected to your wired LAN that lets computers, smartphones, and tablets share and back up files from a central location. Cloud storage services like Google Drive and Dropbox are another form of network storage, hosted remotely rather than on your premises. At the enterprise level, file servers and SANs (Storage Area Networks) handle high-capacity, high-performance demands.
Whether you need to share family photos across devices, back up a small business’s documents, or serve video to an entire production team, some form of network storage is the solution.
In-Depth
Types of Network Storage
| Type | Location | Managed By | Key Trait |
|---|---|---|---|
| NAS | Home / Office | You | One-time cost, full control |
| Cloud Storage | Data center | Service provider | Monthly fee, zero maintenance |
| File Server | Home / Office | You or IT team | High flexibility, enterprise features |
| SAN | Data center | IT team | Block-level access, extreme speed |
For most home and SOHO (Small Office / Home Office) users, a two- to four-bay NAS loaded with hard drives strikes the best balance between cost, capacity, and ease of use.
What a NAS Can Do
Modern NAS devices go far beyond basic file sharing. Automated backup agents protect your PCs and Macs on a schedule. A built-in media server (Plex, Jellyfin, or the manufacturer’s own app) streams your movie and music library to TVs and mobile devices. Remote-access features let you reach your files from anywhere over the internet, essentially creating your own private cloud. Some NAS units even support Docker containers, letting you self-host applications like password managers, home automation platforms, and development environments.
RAID for Redundancy
A NAS with two or more drives can be configured in a RAID array for data redundancy. RAID 1 (mirroring) writes the same data to both drives, so one drive can fail without data loss. However, RAID is not a substitute for a true backup strategy. Best practice is to follow the 3-2-1 rule: three copies of your data, on two different media types, with one copy off-site (e.g., a cloud backup service).
How to Choose
1. Estimate User Count and Workload
A two-bay NAS handles personal and family use comfortably. A small office team of 5–10 people may need a four-bay unit. Larger teams or heavy media workflows should consider eight-bay rackmount models or a dedicated file server.
2. Prioritize a Wired LAN Connection
Network storage performance depends heavily on the network link. Gigabit Ethernet (1 Gbps) is the baseline; 2.5 Gbps or 10 Gbps connections are worthwhile for video editing and other bandwidth-intensive tasks. Wi-Fi access works for casual browsing but cannot match wired throughput or consistency.
3. Compare Maintenance Effort and Total Cost
A NAS requires an upfront hardware purchase plus electricity, but no monthly subscription. Cloud storage is effortless to set up and maintain but accumulates ongoing fees that grow with data volume. For multi-terabyte storage needs, a NAS almost always costs less over a three-to-five-year period.
Recommended Products
Network storage solutions divide by capacity scale and ease of use. The three picks below cover the two-bay NAS with the most capable software ecosystem for home and small offices, the best-value two-bay entry NAS for first-time buyers, and the single-bay Japanese-market NAS for simple automatic backup. For RAID configuration strategy, see our RAID guide before choosing your drive configuration.
| Product | Highlights | Price Tier |
|---|---|---|
| Synology DS224+ | 2-bay NAS, Intel Celeron, DSM OS, Plex, Docker, Active Backup, up to 36 TB | Mid-range |
| QNAP TS-233 | 2-bay NAS, Cortex-A55, QTS OS, multimedia server, cloud sync, up to 32 TB | Budget |
| Buffalo LinkStation LS710D | 2-bay NAS, simple setup, NAS Navigator2, automatic backup, Japanese support | Budget |
Synology DS224+ — Best Home and Small Office NAS
The Synology DS224+ is the most capable two-bay network storage device for home users and small businesses who want to centralize file sharing, backup, and media serving in a single reliable appliance. DiskStation Manager (DSM) is consistently rated the best NAS operating system for its polished web interface, extensive app ecosystem, and long-term software support. Active Backup for Business provides agent-based backup for Windows and macOS machines to the NAS without any additional licensing cost — a significant advantage over competing platforms that charge per-seat fees. The Intel Celeron J4125 processor handles hardware-accelerated Plex transcoding up to 4K HDR for streaming video to TVs and mobile devices, and supports Docker container deployment for self-hosted applications like password managers, home automation, and development environments. Supports drives up to 18 TB per bay (36 TB total in JBOD, or 18 TB usable in RAID 1 mirroring). Two LAN ports support link aggregation for doubled throughput from compatible switches. For home users and SMBs who want a NAS that grows with their needs through software, the DS224+ has the broadest capability of any two-bay NAS at its price.
QNAP TS-233 — Best Value Entry NAS for Storage and Backup
The QNAP TS-233 is the most accessible entry point into dedicated network storage, delivering reliable two-bay NAS functionality at a price that makes NAS ownership compelling for households and small teams who have previously relied on USB drives or cloud services. The ARM Cortex-A55 dual-core processor handles file sharing over SMB and NFS, Time Machine backup for Macs, and multimedia serving through Plex Media Server for streaming to TVs and mobile devices. QNAP’s QTS operating system provides cloud sync to Amazon Drive, Google Drive, Dropbox, and other services, enabling automatic off-site backup of files stored on the NAS for disaster recovery. Drives up to 16 TB per bay support up to 32 TB in JBOD or 16 TB in RAID 1 mirroring for redundancy. The Qfinder Pro application automatically discovers the TS-233 on the local network without any network configuration knowledge required. For first-time NAS buyers who want to replace scattered USB drives with shared networked storage and automatic backup, the TS-233 provides all the essential features at a compelling entry price.
Buffalo LinkStation LS710D — Best Simple Home Backup NAS
The Buffalo LinkStation LS710D is the best network storage device for home users who want automatic backup without learning NAS configuration. LinkStation NAS devices are the most popular in the Japanese home market due to their simple setup process — the NAS Navigator2 software automatically discovers the device and guides initial configuration in minutes — and Buffalo’s localized customer support. The included LinkStation Backup software schedules automatic backup of Windows PCs and Macs to the NAS on a daily or weekly basis, requiring no ongoing manual steps after initial setup. File sharing over the local network provides a shared folder accessible from all household computers without cloud subscription fees. WebAccess enables remote file access from a smartphone or browser over the internet through Buffalo’s relay service. The LS710D comes pre-formatted with a hard drive installed, eliminating the need to purchase and install drives separately — the most common stumbling block for first-time NAS buyers. For households and small offices that want network storage running the same day as delivery, with Japanese-language support readily available, the LinkStation is the lowest-friction solution.
## The Bottom LineNetwork storage is the backbone of any multi-device household or office. It centralizes your files, simplifies backups, and can even serve as a media hub. For most users, a NAS offers the best blend of cost, control, and capability. Pair it with a solid wired LAN connection, configure RAID for redundancy, and maintain at least one off-site backup. With the right network storage in place, you gain peace of mind knowing your data is accessible, protected, and under your control.