Setting Up a Home NAS in India: Hardware, Software, and Storage Guide

Why I Built a Home NAS (And Why You Might Want One Too)

Three things pushed me to build a home NAS. First, Google Photos stopped offering free unlimited storage and my 15 GB was full. Second, my collection of movies and TV shows (legally obtained, of course) had outgrown the external hard drives scattered around my desk. Third — and this is the one that really motivated me — I lost an external hard drive during a move from Bangalore to Pune. Three years of photos, gone. No backup. Gut-wrenching.

A NAS (Network Attached Storage) solves all of these problems. It is essentially a small computer with multiple hard drives that sits on your network, accessible from any device in your home — and if configured properly, from anywhere in the world. Think of it as your private cloud. Your own Google Drive, Google Photos, Netflix library, and backup server all running on hardware you own, in your house, under your control.

The best part? Once set up, it is mostly hands-off. Files sync automatically, backups run on schedule, and your media library is always available. I have been running mine for about 18 months now, and it has fundamentally changed how I manage data.

Off-the-Shelf NAS: Synology vs QNAP

If you do not want to fiddle with hardware and just want something that works out of the box, Synology and QNAP are the two big names.

Synology

Synology is the Apple of the NAS world. Their software (DiskStation Manager, or DSM) is incredibly polished — a web-based OS with a file manager, photo manager, office suite, Docker support, and a package center full of apps. Setup takes about 15 minutes. Even non-technical users can manage a Synology NAS.

Popular models available in India:

Synology's apps are the main selling point. Synology Photos is a Google Photos replacement with face recognition and timeline views. Synology Drive is a Dropbox/Google Drive replacement with file sync and versioning. Video Station organizes and streams your movie library. And Hyper Backup handles automated backups to external drives, other NAS devices, or cloud storage.

The downside? Synology hardware is overpriced for the specs. A DS224+ uses a 2018-era Celeron processor and 2 GB of RAM — components that cost a fraction of the price on the open market. You are paying for the software and ecosystem, similar to the Apple tax.

QNAP

QNAP offers more powerful hardware at similar or lower prices. Their QTS operating system is feature-rich (arguably more features than Synology), but the interface is less intuitive and the software has had more security vulnerabilities historically.

Popular models:

The TS-464 is a powerhouse for the price — 8 GB RAM and a modern Intel N5095 mean it can handle Docker containers, virtual machines, and Plex transcoding simultaneously. If you want more than just file storage, QNAP gives you more headroom.

The Availability Problem in India

Here is the frustrating reality: Synology and QNAP availability in India is spotty. Amazon India carries some models, but pricing includes heavy import duties, and after-sales support is limited. You might find better deals on authorized resellers like ServerBasket, MDComputers, or PrimeABGB, but stock is inconsistent.

This is one of the reasons I went the DIY route. And honestly, for anyone comfortable following a YouTube tutorial, DIY offers dramatically better value.

The DIY Route: Build Your Own NAS

Building your own NAS gives you full control over hardware and software. The cost savings over Synology/QNAP range from 30-60%, and you get significantly better hardware for the money.

Option 1: Repurpose an Old PC

If you have an old desktop PC sitting in a closet, it is already a NAS waiting to happen. Any PC from the last 8-10 years with at least a dual-core CPU, 4 GB RAM, and 2+ SATA ports can run NAS software comfortably.

Minimum specs for a repurposed PC NAS:

• CPU: Any dual-core (Intel i3/Celeron or AMD equivalent)
• RAM: 4 GB minimum, 8 GB recommended for TrueNAS
• SATA ports: 2+ (check your motherboard)
• Network: Gigabit Ethernet (most PCs from the last decade have this)

Cost: Rs 0 if you already have the PC. Add Rs 500-1,500 for a SATA cable if needed.

Downsides: Old PCs are power-hungry. A desktop with an older Intel i5 might consume 60-100 watts idle, which adds up to Rs 300-600/month in electricity at Indian rates. Also, the noise and heat from a full-size desktop running 24/7 in an Indian apartment can be uncomfortable.

Option 2: Raspberry Pi 5

The Raspberry Pi 5 is a surprisingly capable NAS brain. It has USB 3.0 ports for external drives, Gigabit Ethernet, and consumes only about 5-8 watts.

What you need:

• Raspberry Pi 5 (8 GB): Rs 6,500
• Official power supply: Rs 800
• MicroSD card (64 GB) for OS: Rs 500
• Case with fan: Rs 800
• USB 3.0 SATA adapter or docking station: Rs 1,500-3,000

Total: Rs 10,000-12,000 (excluding hard drives)

Pros: Incredibly low power consumption, silent operation, tiny footprint. You can tape it to the back of your router shelf and forget it exists.

Cons: Limited to USB-connected drives (no internal SATA), which means slightly lower and less reliable transfer speeds. USB adapters can be finicky with some drives. The Pi 5's CPU is capable but will struggle with tasks like Plex transcoding. If you just need file storage and basic media serving (direct play, no transcoding), the Pi is perfect. If you want transcoding, look at the mini PC option.

Option 3: Mini PC (My Recommendation)

A mini PC hits the sweet spot between performance, power consumption, cost, and form factor.

My recommended build:

The Intel N100 processor is a marvel of efficiency. It provides enough horsepower for 1-2 simultaneous Plex transcoding streams, runs Docker containers comfortably, and consumes only 10-15 watts under load. The 16 GB RAM handles TrueNAS Scale without breaking a sweat.

The ORICO enclosure connects via USB 3.0 and supports RAID 1 at the hardware level. For a more reliable setup, you could invest in a proper SATA expansion — some mini PCs have internal M.2 to SATA adapters, or you could use a Thunderbolt/USB4 multi-bay enclosure.

NAS Software: TrueNAS Scale vs OpenMediaVault

TrueNAS Scale

TrueNAS Scale is the most powerful open-source NAS operating system. Based on Debian Linux, it offers:

• ZFS file system — enterprise-grade data integrity, snapshots, compression, and deduplication
• Docker and Kubernetes — run any containerized application
• Built-in apps — Plex, Nextcloud, Syncthing, Home Assistant, and dozens more
• Replication — automated backups to another TrueNAS system or cloud storage
• Web UI — clean, modern interface

System requirements: 8 GB RAM minimum (ZFS is memory-hungry), 16 GB recommended. This rules out Raspberry Pi and low-end mini PCs.

Installation:

# Download TrueNAS Scale ISO from truenas.com
# Flash to USB drive using Rufus or Etcher
# Boot from USB, follow installation wizard
# Access web UI at http://<NAS-IP-ADDRESS>

The setup wizard walks you through creating storage pools, setting up shares (SMB for Windows, NFS for Linux, AFP for Mac), and creating user accounts. It took me about 30 minutes from boot to having a working file server.

OpenMediaVault

OpenMediaVault (OMV) is lighter weight and runs comfortably on 2 GB RAM. It is based on Debian and provides a web-based management interface for:

• File sharing (SMB/CIFS, NFS, FTP, SFTP)
• RAID management (mdadm-based)
• Plugin system for additional features
• Docker support via the omv-extras plugin

Best for: Raspberry Pi builds and low-spec hardware. OMV is less feature-rich than TrueNAS but uses fewer resources and is simpler to manage.

# Install on Raspberry Pi or Debian system
wget -O - https://github.com/OpenMediaVault-Plugin-Developers/installScript/raw/master/install | sudo bash

Which to Choose

My recommendation: TrueNAS Scale if your hardware has 8+ GB RAM. OpenMediaVault if you are on a Raspberry Pi or low-spec machine.

RAID Explained (Simply)

RAID combines multiple drives for performance, redundancy, or both. Here is what matters for a home NAS:

RAID 1 (Mirroring)

Two drives, identical copies. If one drive fails, you have a complete backup on the other. You lose 50% of your total storage capacity (two 4 TB drives give you 4 TB usable).

Best for: 2-drive setups. Simple and reliable. My recommendation for most home users.

RAID 5 (Striping with Parity)

Minimum three drives. Data and parity are distributed across all drives. One drive can fail without data loss. You lose one drive's worth of capacity (three 4 TB drives give you 8 TB usable).

Best for: 3-4 drive setups where you want a balance of redundancy and capacity.

RAID 6 (Double Parity)

Minimum four drives. Can survive two simultaneous drive failures. You lose two drives' worth of capacity (four 4 TB drives give you 8 TB usable).

Best for: Large arrays where double redundancy matters. Overkill for most home setups.

JBOD (Just a Bunch of Disks)

No redundancy. Each drive is independent. Maximum capacity but if any drive fails, all data on that drive is lost.

Best for: Nobody. Seriously, do not do this for important data.

Important note: RAID is not a backup. RAID protects against drive failure, but it does not protect against accidental deletion, ransomware, fire, theft, or corruption. You still need an off-site backup — even if that is just a periodic copy to a USB drive that you store at a friend's house or a parent's home.

Hard Drive Recommendations for NAS

Not all hard drives are created equal. Desktop drives are designed for 8-hour operation. NAS drives are designed for 24/7 operation with multiple drives vibrating in an enclosure.

Recommended NAS Drives Available in India

Both WD Red Plus and Seagate IronWolf are solid choices. WD Red Plus drives use CMR (Conventional Magnetic Recording) technology, which is preferred for NAS use. Avoid the non-Plus WD Red variants, which use SMR (Shingled Magnetic Recording) — SMR drives have degraded write performance during sustained operations like RAID rebuilds.

SSD Caching

If you have an M.2 slot available on your NAS hardware, adding an SSD cache can dramatically speed up frequently accessed files. A 256 GB NVMe SSD (Rs 2,000-3,000) used as an L2ARC read cache in ZFS or an SSD cache in Synology DSM makes browsing photo libraries and file searching feel instantaneous.

This is not a requirement — it is an optimization. Start without it and add later if you feel the HDD speeds are limiting.

Setting Up Plex / Jellyfin for Media Streaming

This is the fun part. Once your NAS is running, you can set up a personal Netflix-like media server.

Plex

Plex is the more polished option with apps for every platform — Android TV, Fire TV, Roku, iOS, Android, web browsers. The free tier handles local streaming. Plex Pass (Rs 400/month or Rs 10,000 lifetime) adds hardware transcoding, lyrics, and live TV.

# Install Plex on TrueNAS Scale
# Go to Apps → Available Applications → Plex
# Click Install, configure media folders, done.

# Or via Docker on any Linux:
docker run -d \
  --name plex \
  -e PUID=1000 -e PGID=1000 \
  -v /path/to/config:/config \
  -v /path/to/media:/data \
  -p 32400:32400 \
  lscr.io/linuxserver/plex:latest

Jellyfin

Jellyfin is the fully free and open-source alternative to Plex. No accounts, no subscriptions, no tracking. The interface is slightly less polished, and app support is not as universal (no native Apple TV app, for example), but it is completely free and privacy-respecting.

For most home users in India, Jellyfin is the better choice. You do not need a Plex account, there are no server-to-Plex-cloud phone-home concerns, and the feature set covers 95% of what Plex offers.

Remote Access with Tailscale

You want to access your NAS from outside your home — from your office, while traveling, or on mobile data. Traditional port forwarding on your router is a security risk. Tailscale solves this elegantly.

Tailscale creates a private mesh VPN network between your devices. Install it on your NAS and your phone/laptop, and they can communicate as if they are on the same local network — even across the internet, through NAT, and without opening any ports on your router.

# Install Tailscale on your NAS (Linux)
curl -fsSL https://tailscale.com/install.sh | sh
sudo tailscale up

# Install Tailscale on your phone/laptop
# Download from the app store or tailscale.com

# Access your NAS from anywhere using its Tailscale IP
# e.g., http://100.64.x.x:8080

Tailscale's free tier supports up to 100 devices and 3 users — more than enough for a home setup. The connection is encrypted, and there is zero configuration on your router.

Automated Backups

Phone Photo Backup

Install Syncthing on your NAS and your Android phone. Configure it to sync your Camera folder to a directory on the NAS. Every photo you take is automatically backed up to your NAS over Wi-Fi when you are home. No cloud, no subscription, no storage limits beyond your hard drive capacity.

For iPhones, PhotoSync (Rs 400 one-time purchase) can automatically upload photos to your NAS over SMB or WebDAV.

Computer Backup

• Windows: Use the built-in File History feature pointing to a network share on your NAS
• Mac: Time Machine works over SMB shares (Synology and TrueNAS both support this)
• Linux: rsync on a cron job, or Syncthing for real-time sync

Off-Site Backup

Remember: the NAS itself needs a backup. Use the 3-2-1 rule — 3 copies of data, on 2 different media, with 1 off-site. Your NAS is one copy. An external USB drive (stored at a relative's home, swapped periodically) is the cheapest off-site option. Cloud backup to a service like Backblaze B2 (about Rs 0.45/GB/month) is more automated.

Electricity Cost in India

This is a real consideration. A NAS runs 24/7, and Indian electricity rates vary by state.

The Raspberry Pi and mini PC setups cost less than Rs 150/month in electricity in most Indian states. An old desktop can cost Rs 300-500/month, which adds up to Rs 3,600-6,000 per year. Factor this into your decision.

Complete Budget Breakdown: My Recommended Setup

Here is my recommended home NAS setup for an Indian home, optimized for value:

For that Rs 41,000, you get 4 TB of usable storage (RAID 1 mirroring), a media server, automatic phone backups, file sharing across all your devices, and complete ownership of your data. No monthly subscriptions. No storage limits beyond what you buy. No privacy concerns about a tech company scanning your photos.

And when you need more storage, you just swap the 4 TB drives for 8 TB or 12 TB drives. The setup scales with your needs.

Is it more effort than paying Rs 200/month for Google One? Absolutely. But for anyone who values data ownership, privacy, and the satisfaction of running your own infrastructure, a home NAS is one of the most rewarding tech projects you can undertake.