From Google Drive Panic to My First Home Lab NAS

Around 2024, I was knee‑deep in my work as an Independent IT Consultant when the Google Drive alerts started again: “Storage almost full.” I’d clear space, only for it to fill back up. The cycle felt absurd — I was paying for cloud storage yet constantly hitting limits. That’s when I decided: what if I built my own storage instead of renting someone else’s?

I’d never used a Raspberry Pi before, so this was a real jump into the unknown. After watching several tutorials, I landed on a project that kept appearing: Raspberry Pi 5 paired with the Radxa Penta SATA HAT. The idea was inspired by a Raspberry Pi 5 NAS video from Jeff Geerling, whose step‑by‑step approach showed how a tiny, low‑power board could become a compact NAS with multiple drives.

To source the hardware, I turned to Robu.in, an official Raspberry Pi reseller and electronics hub in India. From there, I picked up the Raspberry Pi 5, the Radxa Penta SATA HAT, and several 1TB SSDs, all at reasonable prices and with genuine, reliable stock. With those parts on hand, I filled the SATA HAT with 4× 1TB SSDs for 4TB of raw storage, later set up in a RAID‑style configuration for data safety. The whole setup runs off a single 12V power supply and idles at around 6–8W, peaking only slightly under load.[jeffgeerling]​

The "Pi Newbie" Build Experience

Assembling the Pi 5 with the Penta SATA HAT the first time felt like unlocking a new level in my tech journey. I clipped the Pi's active‑cooler fins so everything fit snugly, enabled the PCIe HAT properly in config.txt, installed OpenMediaVault, and exposed the disks over Samba and Tailscale so I could access them from anywhere in the world.

The performance shocked me: over Gigabit Ethernet, I was seeing over 100 MB/s for file transfers, and the SSDs made access feel instant. No humming HDDs, no extra power bricks — just one quiet, energy‑efficient box doing real work.

How My NAS Stacks Up Against Market Options

To see if this DIY approach holds up, here's how my Pi 5 NAS compares to popular alternatives (4TB storage, India pricing, no drives included):

Solution Upfront Cost (₹) Power Draw (Idle) Max Bays Warranty Best For My Pi 5 NAS ~45,000 6-8W 5 None (DIY) Tinkers, low power, custom Synology DS224+ ~35,000 15W 2 3 years Beginners, easy apps TrueNAS Mini X ~1,20,000 24W (diskless) 5+2 1-3 yrs Enterprise ZFS, ECC RAM QNAP TS-253E ~40,000 20W 2 2 years Plex, apps, HDMI Verdict: My Pi wins on cost/capacity and power efficiency for home use; turnkey NAS shine for plug‑and‑play and support.reddit+2

Cost Win: DIY vs. Cloud Storage

Rough total: ₹45,000. Vs. cloud:

Option	Upfront Cost	Annual Cost	3-Year Total
My Pi 5 NAS	₹45,000	₹1,000	₹48,000
Google One (4TB)	₹0	₹10,000	₹30,000

Ownership beats subscriptions.

The Satisfaction of Building a Problem‑Solving Machine

The real win? Accessing files from across Bengaluru instantly. No more alerts. This sparked my home lab passion.

The Unknown Future — And Why This Matters

No grand plans then — just escape. Now it's my tinkering foundation. More stories at swapnilsingh.in.