The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →There is no reliable one-size-fits-all NAS capacity for photos, videos, and backups. Add up the data you actually plan to keep, project future additions, then allow for RAID protection, system overhead, snapshots, backup versions, and free space. Most importantly, treat RAID as drive-failure protection—not as a backup.
Start with the data you will actually store
Inventory the folders and devices that will live on the NAS: photo libraries, video projects, phone exports, documents, and any computer backups. Count only material you intend to retain. Temporary caches and duplicate exports can inflate the estimate if you do not plan to keep them.
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For existing collections, use folder or volume sizes rather than guessing from the number of photos. If you are planning for new devices or formats, measure representative files from each camera or phone. RAW and compressed images can differ substantially; video size changes with resolution, frame rate, codec, quality, and bitrate. Adobe’s export guidance recommends checking the estimated output size and explains how resolution and frame rate affect it: Adobe Lightroom export guidance.
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There is no current authoritative average file size that applies across consumer phones and cameras. A Seagate 2015 SMB guide illustrates the arithmetic with 50,000 RAW photos at an assumed 20 MB each per 1 TB; that is an example, not a dependable estimate for your camera or collection.
#1 Best Overall
- Entry-level NAS Home Storage: The UGREEN NAS DH4300 Plus is an entry-level 4-bay NAS that's ideal for home media and vast private storage you can access from anywhere and also supports Docker but not virtual machines. You can record, store, share happy moment with your families and friends, which is intuitive for users moving from cloud storage, or external drives to create your own private cloud, access files from any device.
- Smart Photo Backup & AI Album: Automatically back up photos and videos from your phone in real time and keep growing family memories organized with AI-powered photo albums. Semantic search, custom learning, and recognition of people, objects, pets, and similar photos help you quickly find the moments you want. Duplicate photo removal also helps keep your library organized—ideal for families and users with large photo collections.
- User-Friendly App & Easy Setup: Connect quickly via NFC, set up simply and share files fast on Windows, macOS, Android, iOS, web browsers, and smart TVs. You can access data remotely from any of your mixed devices. What's more, UGREEN NAS enclosure comes with beginner-friendly user manual and video instructions to ensure you can easily take full advantage of its features.
- More Cost-effective Storage Solution: Unlike cloud storage with recurring monthly fees, A UGREEN NAS enclosure requires only a one-time purchase for long-term use. For example, you only need to pay $629.99 for a NAS, while for cloud storage, you need to pay $719.88 per year, $1,439.76 for 2 years, $2,159.64 for 3 years, $7,198.80 for 10 years. You will save $6,568.81 over 10 years with UGREEN NAS! *NAS cost based on DH4300 Plus + 12TB HDD; cloud cost based on 12TB plan (e.g. $59.99/month).
- Your Data, You Control：No third-party clouds, no hidden access, UGREEN NAS provides a more secure and private data storage solution. It stores data locally on your private hard drives and does automatic backups. Thus, you can keep full control over it. The advanced encryption is TRUSTe certified in the United States and is awarded the first (and only) ETSI EN 303 645 certification mark for NAS products by TÜV SÜD Group.
Project growth over the period you plan to use the NAS
Estimate annual net additions from your own recent capture history: how much new material you kept over the last year, after deleting unwanted clips and duplicate exports. Multiply that amount by a planning horizon that suits you. Synology’s 2026 enterprise capacity-planning guide uses a 3–5-year projection for source data; it is a useful example, not a mandatory horizon for home users.
For example, if your current library is 3 TB and you add about 0.8 TB of retained data each year, a five-year source-data estimate is 7 TB before RAID, system reservations, snapshots, backup versions, or free-space headroom. Use your measured numbers in place of this illustrative scenario.
Rank #2
- High-Performance NAS with Powerful Procesor: DXP4800 Plus is ideal for small offices, & More. You can enjoy smooth performance and seamless collaboration, while making use of advanced features like Docker and virtual machines. It works semalessly across every device inluding Windows, macOS, Linux, iOS, Android or Google services and so on.
- Better Way to Store Than External Drives: NAS offers centralized storage, automatic backups, remote access, and a wide range of RAID options for easy data recovery even if a drive fails. Massive Storage Capacity: Never worry about storage limits again. With up 144TB capacity, you can store 50 million 1MB photos or 98K 1.5GB movies，5 million 30MB songs! *Hard Drives not included.
- Super-Fast Transfers: Back up 1GB in less than a second using either the 10GbE network port or the 10Gbps USB ports.
- Secure Private Cloud: Retain 100% data ownership with advanced encryption to protect your files. Flexible permission management makes it easy to protect your privacy when collaborating with others.
- AI-Powered Photo Album: Automatically organizes your photos by recognizing faces, scenes, objects, and locations. It can also instantly remove duplicates, freeing up storage space and saving you time.
Account for space that drive labels do not provide
The combined advertised capacity of the drives is not the same as the usable capacity for files. RAID or another protection scheme consumes capacity, and the NAS filesystem and system may reserve additional space. The result depends on the NAS, drive sizes, RAID layout, and filesystem. Synology’s storage-planning guide describes usable capacity as what remains for application data after protection overhead and system reservations.
Use the calculator for the NAS platform and layout you are considering, then verify the available space in the NAS storage manager after creating the pool and volume. Synology’s calculator is specific to its supported configurations: Synology RAID calculator.
Rank #3
- 【High-Performance Multitasking for Speed & Endurance】Powered by AMD Ryzen Embedded R2514, 4 cores, 8 threads, and up to 3.70GHz, with 8GB DDR4 RAM expandable to 64GB, DXP4800 GT handles backups, media processing, Docker apps, and multi-user workloads smoothly. Dual 10GbE networking and high-speed SSD expansion deliver fast transfers, stable streaming, rapid backups, and local-like 4K/8K editing directly from the NAS.
- 【UGOS Pro with Expandable Media & App Ecosystem】UGOS Pro makes NAS management simple with guided setup, a clean interface, and helpful on-screen tips. Beyond files, photos, backup, and search, it supports Docker, virtual machines, and SAN Manager, letting users expand into Plex, Emby, Jellyfin, Home Assistant, web hosting, and other self-hosted workflows—all managed through the UGREEN NAS app across phone, tablet, computer, and TV.
- 【Surveillance Center Built-In】Connect compatible IP cameras to DXP4800 GT and turn your NAS into both the storage drive and control center for home or small-business security. UGREEN Surveillance Center only supports ONVIF/RTSP cameras, live multi-view, PTZ control, event detection, recording, and timeline playback from one NAS-based platform. Footage stays stored locally, so you can review, manage, and share access without separate camera apps or cloud subscriptions.
- 【USB & SD Instant Backup】Built-in SD card slot lets creators import photos and videos without an external card reader. Simply insert an SD card into the NAS, open the UGREEN NAS app, and copy or back up files to your selected folder in just a few clicks. Combined with USB-A 10Gbps, USB-C 10Gbps, USB 2.0, and 4K HDMI connectivity, DXP4800 GT helps you quickly transfer camera footage, media assets, or surveillance files—saving time and simplifying your workflow without relying on a computer.
- 【Local Privacy, Pro-Grade Security】Store files locally on DXP4800 GT instead of third-party cloud servers, with local account mode for LAN-only access when needed. TLS/SSL, RSA, AES, and SHA-512 help secure logins and data transfers, while Security Manager, and flexible permissions provide continuous protection. RAID support adds data redundancy to help reduce the risk of data loss and improve file recovery in the event of drive failure.
Also plan for snapshots and free space, rather than filling the volume to its advertised limit. Synology’s 2026 enterprise guide suggests a 5% snapshot reserve, a 4% metadata allowance, and 20% free-space headroom for its PAS7700 planning context. Those figures illustrate categories worth considering; they are not universal requirements for every home NAS. Snapshot use depends on how often data changes and how frequently snapshots are kept.
Separate the NAS copy from backup versions
Decide whether the NAS will hold your primary library, a working copy, or both. Then estimate backup retention separately. A backup that keeps multiple historical versions can need more space than a single copy; the amount depends on how much data changes, how long versions are retained, and whether compression or deduplication is used.
Rank #4
- Beginner-Friendly Home NAS and Private Cloud: Install compatible drives, connect the Zero1 Pro, and follow the mobile app's guided steps to register, sign in, and get started. First-time users and families can store phone photos, videos, and household files in one shared home NAS, then use remote access while away from home. Included Yxk storage, remote access, and supported transfer speeds require no monthly subscription, with no subscription-based storage or speed tiers.
- Intel N100 Performance for Home and Office: Powered by an Intel N100 x86 processor and 8GB DDR4 RAM, the Zero1 Pro handles everyday network attached storage for family backups, home-office file sharing, and personal NAS server projects. The Intel N100 has a rated processor base power of 6 W, making it well suited for an always-on home NAS.
- Up to 144TB 4-Bay NAS Storage with RAID: Four SATA 3.0 bays support up to 4 x 32TB HDDs and RAID 0, 1, or 5. Choose RAID 0 for maximum media-library capacity, RAID 1 for mirrored family files, or RAID 5 to balance usable capacity and single-drive fault tolerance for small-office storage. Two M.2 NVMe slots support up to 2 x 8TB SSDs; 144TB is combined raw capacity before formatting and RAID; drives sold separately.
- Dual 2.5GbE Home Media Server with 4K HDMI: Two 2.5GbE ports support link aggregation with compatible network equipment, helping multiple household members access shared files, videos, and a home media library. Connect the 4K HDMI output to a compatible TV or monitor for a home theater setup; playback quality depends on the media format, software, and network.
- AI Photo Album for Family Memories: The photo tools recognize faces, scenes, and objects to organize vacation photos, children's milestones, and everyday snapshots into smart albums. Search by keyword to locate an image, then review duplicate or similar photos and remove them with one click to reclaim space in your NAS photo library.
RAID helps keep a system available after certain drive failures, but it does not protect against accidental deletion, malware, theft, fire, or loss of all equipment at the site. Synology’s backup guidance explains the 3-2-1 approach: keep three copies, on two media types, with one copy off-site. A USB drive stored beside the NAS can be a useful additional copy, but it does not address a site-wide loss. See Synology’s backup guidance.
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- Measure current data: total the directories and devices you will include, or sample files by device and format.
- Estimate additions: use your own annual capture and retention history, then multiply by the number of years you want to plan for.
- Add operational needs: account separately for snapshots, versioned backups, system reservations, and meaningful free-space headroom.
- Choose protection and bays: compare the capacity left after RAID or the vendor’s equivalent, drive-failure tolerance, number of bays, and whether the layout can expand in a way you can use.
- Check usable space: enter the proposed drive sizes and protection layout in the NAS maker’s calculator, then confirm the actual capacity reported by the storage manager.
- Plan another copy: decide where an independent local or off-site backup will reside and whether its capacity and retention match what you need to restore.
If you will edit large image or video files directly from the NAS, include network speed in the decision. Synology recommends 10GbE or faster for that creator workflow; this is a workload-specific recommendation, not a minimum for ordinary photo backup.
Best Value
- Pro-Performance NAS Engineered for Demanding Workflows: This NAS is built for offices, businesses, and power users who need serious performance. Powered by a pro-performance Intel processor, it serves as a versatile private workstation that delivers smooth performance for running virtual machines and Docker containers. It functions as an IT hub for video editors, developers, virtualization tasks, and growing teams with advanced workflows
- Pro-Grade Core Hardware Performance: Features the Intel Core i3-1315U Processor (6 Cores, 8 Threads, up to 4.5GHz Turbo), offering a significant performance lead. It's paired with 8GB of high-speed DDR5 RAM (expandable to 96GB) and 13th Gen Intel UHD Graphics for smooth multitasking. Dual high-speed network ports (10GbE + 2.5GbE) enable blazing-fast transfers, reaching up to 1.25GB/s
- Ultimate Flexibility with Docker, VMs & Smart AI: It offers comprehensive support for Docker and Virtual Machines, unlocking endless possibilities to run personal websites, smart home hubs, or private development environments. The local AI-powered Photo Album automatically recognizes faces, scenes, and content. All AI processing happens on-device, ensuring your privacy while managing massive photo libraries effortlessly
- Massive Storage & Intuitive All-in-One System: It supports a colossal 144TB capacity (4x HDD + 2x M.2 SSD), enough for approximately 4.2 million 35MB RAW photos, 3.6K 40GB 4K movies, 5 million 30MB lossless music, or 150 million 1MB files. Dual M.2 PCIe 4.0 SSD slots can be used as a high-speed cache or storage pool to eliminate HDD bottlenecks. The intuitive UGOS Pro operating system integrates a media center, photo management, cloud sync, downloads, and more for a one-stop experience
- Enterprise-Grade Data Security & Privacy: Provides multiple RAID configuration options (0, 1, 5, 10) for flexibility between capacity, speed, and protection. Features granular user permission controls (supporting up to 2048 accounts). The Data Vault offers an extra layer of security by hiding and encrypting sensitive files. Certified for strong privacy and data protection by TV SD (ETSI EN 303 645) and TRUSTe
Compare configurations by what they can protect and hold
When comparing two NAS setups, do not compare only the total drive labels. Compare the usable capacity after protection and system overhead, the drive and bay count, the failures the layout can tolerate, expansion options, projected growth, snapshot and version retention, and the size and restore practicality of the independent backup. For direct media editing, also compare network throughput.
Quick Recap
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