Kingston A400 240GB 2.5" SATA III SSD — Used, Working

Kingston A400 240GB: The Cheapest Way to Kill Your Hard Drive Bottleneck

💾 Solid State Drive · Buying Guide

If you're still booting from a hard drive, this $45 SATA SSD is the single highest-impact, lowest-cost upgrade available — even in a year when SSD prices are elevated across the board.

🎯 Best Use Cases

  • Replacing a hard drive as a boot/OS drive for a dramatic speed improvement.
  • Reviving an old laptop or budget desktop that feels slow due to HDD bottlenecks.
  • A basic secondary drive for programs that don't need large capacity.
  • Budget builds where every dollar counts but a spinning HDD boot drive isn't acceptable.
  • A simple, low-risk first SSD for someone who has never used one before.

💰 Why This Is a Good Deal

Even with SSD prices elevated 70-115%+ across the board in 2026 due to the NAND shortage, a small-capacity SATA SSD remains the cheapest entry point into solid-state storage. At $45 CAD, tested and working, this Kingston A400 240GB drive delivers the single biggest "feel" upgrade available for the price — going from HDD to SSD transforms boot times and system responsiveness far more than most CPU or GPU upgrades at this budget.

Kingston is a well-established, reliable SSD brand, so you're not gambling on an unknown name for your boot drive.

⚖️ How It Compares

Part Price Notes
Kingston A400 240GB 2.5" SATA III SSD — Used, Working $45.00 Cheapest way into an SSD-based boot drive.
Sabrent EC-M2SA Enclosure + 2TB M.2 SATA SSD $230.00 Same SATA interface speed, vastly more capacity.
Crucial P5 Plus 1TB NVMe (PCIe Gen4) $175.00 Much faster NVMe interface and more capacity, higher price.

Kingston A400 240GB 2.5" SATA III SSD — Used, Working

In stock now — $45.00 CAD, ships within Canada.

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❓ Frequently Asked Questions

Is 240GB enough for a boot drive?

Yes, for an OS plus core applications. If you install many large games, you'll want to pair it with additional storage — but for OS responsiveness alone, 240GB is plenty.

How much faster is this than a hard drive?

SATA SSDs typically boot and load applications several times faster than a traditional 5400/7200 RPM hard drive, largely eliminating the "spinning wait" feeling of an older PC.

Does this SSD require any special drivers?

No, it works as a standard SATA drive with any modern operating system's built-in drivers.