Most of us have bought a “1TB” hard drive or SSD, only to find it has only 931GB of usable space. This isn’t a minor formatting issue — it’s a deliberate measurement trick by manufacturers.

They advertise 1TB = 1,000,000,000,000 bytes (decimal)
But our computers use 1TB = 1,099,511,627,776 bytes (binary), which is how operating systems measure and display space.

The result? We lose 69GB right off the bat — and most buyers don’t even know why.

Why this matters:
Consumers are being intentionally misled.
Important technical disclaimers are buried in fine print or hidden online.
There's no clear label on the box explaining why advertised space ≠ usable space.
Other tech products (like RAM) use binary GB, making this inconsistency even more confusing.
This is the kind of marketing trick that would never fly in other industries — imagine buying 1L of milk and getting 931mL with a footnote saying "based on factory definitions."

We demand:
Clear labeling on all storage devices showing both:

Advertised size in decimal (TB)
Actual usable space in binary (GiB/GB)
A warning printed directly on the product packaging, not hidden in manuals or websites.
Intervention by regulatory bodies like BIS (India), FTC (US), or equivalent, to update labeling standards for digital storage.
📣 Sign this petition if you believe in honest, transparent marketing. Let’s pressure manufacturers and regulators to stop misleading consumers with technical fine print.

Several lawsuits have already been filed against hard drive manufacturers for misleading storage labels — especially over the discrepancy between advertised “1TB” drives and the 931GB users actually see.
While most of these cases have been dismissed or settled in favor of the companies, the issue remains unresolved from a consumer rights and ethical standpoint.

Manufacturers defend themselves using fine print and technical standards (like SI units), claiming that 1TB equals 1 trillion bytes. But what they don’t disclose clearly on packaging is that real usable space is much less due to the way operating systems calculate capacity (using binary).

This may be legally defensible, but it is still morally deceptive. The fact that companies work so hard to hide the real usable space — rather than be transparent — proves they know this causes confusion.

Lawsuits may have failed, but that doesn’t make this practice right. It only shows that the system currently protects corporations more than consumers, and that’s exactly why public pressure and reform are necessary.

Imagine buying 1 liter of milk but only getting 931 milliliters — that’s exactly what happens when you buy a 1TB hard drive and receive only 931GB of usable space. Now scale that loss: if 100 million households each bought 10 liters of milk weekly, the missing 69 milliliters per liter would add up to over 3.6 billion liters of milk lost per year, worth more than ₹21,600 crore at ₹60 per liter. In any other industry, this would be considered mass fraud — but in tech, it's buried in fine print and quietly accepted.