External Hard Drive, Cloud or NAS: Which Do You Need?

The Problem

Your phone says “iCloud Storage Is Full,” or your laptop is down to its last 15 gigabytes of space. You need a safe place for 10 years of family photos, tax documents, and personal projects.

When you search online, tech enthusiasts tell you to buy a $600 “NAS” (Network Attached Storage) with multiple hard drives and RAID arrays. Other people say to just pay Apple or Google $4 a month forever. What is the most practical choice for a normal household?

Which One Should You Choose?

Answer these three questions to find your match:

• Are you mostly backing up an iPhone or Android phone?
  ➔ Choose Cloud Storage. Pluggable drives are inconvenient on phones. Apple iCloud+ (200GB for $3.99/mo CAD) or Google One (100GB for $2.79/mo CAD) backs up automatically every night while you sleep.
• Are you backing up a laptop or home computer?
  ➔ Choose an External Portable SSD. A 1TB or 2TB USB-C SSD (like a Samsung T7 or Crucial X9) will complete a full backup in 10 to 20 minutes, is pocket-sized, and has no moving parts to break if dropped.
• Do you have 3+ computers, 15TB of 4K drone/camera footage, or hate monthly subscriptions?
  ➔ Choose a Home NAS. It plugs into your Wi-Fi router with an Ethernet cable. All family laptops can back up silently over your home network without physically plugging in drives.

The “RAID Is Not a Backup” Mistake

If you do decide to buy a 2-bay or 4-bay NAS, avoid the most common mistake made by new owners:

Always follow the simple 3-2-1 Rule: Keep 3 copies of your most precious memories, across 2 different devices (e.g. laptop + external drive), with at least 1 copy off-site (e.g. cloud storage or a drive at work).

Recommended Hardware & Pricing

Want to Back Up Photos Without Cloud Fees?

If you want to pull photos off your iPhone or Android onto a physical hard drive without paying monthly Apple or Google subscriptions:

Why Internal Laptop Storage Fills Up So Fast

Modern phones shoot 4K video at 60 frames per second, which consumes about 400 megabytes per minute of footage. A single family vacation can easily generate 50 gigabytes of media.

At the same time, laptop manufacturers (especially Apple) charge exorbitant fees ($250 to $500 CAD) to upgrade built-in storage from 512GB to 1TB or 2TB at purchase time. As a result, most people buy base models and quickly run out of room. An external drive or small cloud subscription solves this without overpaying on the laptop.

Technical Details: Local Speed vs Internet Speed

If you do use a home NAS, remember: transferring files across your home Wi-Fi does not use your internet bandwidth.

A computer wired with an Ethernet cable to your router can transfer files to a NAS at roughly 110 megabytes per second (1 Gigabit Ethernet). However, if you are transferring over Wi-Fi from upstairs through a couple of drywall walls, transfer speeds might drop to 30–50 MB/s. By contrast, a portable USB-C SSD plugged directly into your laptop transfers at 800–1,000 MB/s — over 15 times faster!

Canadian Note: Cloud Subscriptions & Hard Drive Sourcing

Apple iCloud+ and Google One subscriptions in Canada are billed in Canadian dollars, but remember that provincial taxes (GST/HST and PST in provinces like BC, Saskatchewan, and Quebec) are added on top of the advertised monthly price.

If buying mechanical hard drives for a NAS or desktop backup, buy from authorized Canadian distributors (Memory Express, Canada Computers, or direct from Western Digital Canada) to ensure full Canadian warranty coverage; grey-market OEM drives sold by unauthorized third parties often carry voided manufacturer warranties.