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Why can we build 1TB SSD’s but not 1TB of RAM and cut out the storage?

Mark Sterling
Mark Sterling
Research Editor · Jan 26, 2026 · Updated Apr 13, 2026

We can make a terabyte of RAM but it would be really expensive and couldn't store data when the computer was off. Also we really don't need the incredibly fast access for the vast majority of that data.

38
Words

1 min
Read Time

#387
of 500 in Technology

-49%
vs Category Avg

The Short Answer

We can make a terabyte of RAM but it would be really expensive and couldn't store data when the computer was off. Also we really don't need the incredibly fast access for the vast majority of that data.

Analysis

Key Concepts: Data, make, terabyte

This explanation focuses on data, make, terabyte and spans 38 words across 2 sentences. At 49% below the average Technology explanation (75 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.

What This Answer Covers

This is a focused, single-point answer that gets directly to the core of the question without detours.

How This Compares in Technology

Ranked #387 of 500 Technology questions by answer depth (top 78%). This is a brief primer — the answer is intentionally short. For questions with a single core mechanism, brevity can actually be a strength.

Frequently Asked Questions

Is there a simple explanation for why we build 1tb ssd's but not 1tb of ram and cut out the storage?

We can make a terabyte of RAM but it would be really expensive and couldn't store data when the computer was off. Also we really don't need the incredibly fast access for the vast majority of that data.

How detailed is this explanation compared to similar Technology questions?

This is a brief answer at 38 words, ranked #387 of 500 Technology questions by depth. The key concepts covered are data, make, terabyte.

What approach does this answer take to explain we build 1tb ssd's but not 1tb of ram and cut out the storag?

The explanation uses contrasting perspectives across 38 words. It is categorized under Technology and addresses the question through 1 analytical lens.