The HP ProBook 440 is one of HP’s longest-running business laptop families, used in offices, schools, universities and home businesses across the UK. Whether you own a G6, G7, G8, G9 or G10, these laptops were designed to last for years — which is why thousands are still in daily use long after their original purchase. Many owners assume the laptop has reached the end of its life when it takes minutes to boot or runs out of storage. In reality, the processor is rarely the problem.

Business laptops like the ProBook 440 typically feature upgradeable RAM and accessible storage, making them excellent SSD upgrade candidates. The family includes several different storage layouts though, so checking compatibility first avoids ordering the wrong drive. You can compare this with our main Windows SSD Upgrade Service for general background on how the process works.

Older ProBook 440 G6 and G7 models were commonly sold with 500GB or 1TB mechanical hard drives. Modern Windows runs constant background tasks — Defender scans, cloud sync, browser updates, indexing — and mechanical drives struggle to keep up with that level of random disk activity. The result is a laptop that may appear frozen despite having a perfectly capable processor: boot taking over a minute, high disk usage sitting near 100%, Office opening slowly, noticeable delays switching between apps.

If your ProBook 440 already has an SSD, the issue is more likely limited storage. Many G8, G9 and G10 laptops shipped with 128GB or 256GB SSDs that fill up once Windows, Office, OneDrive, Teams and downloads accumulate. A full SSD doesn’t slow things down the way a full HDD does, but it creates its own frustrations — failed Windows Updates and constantly deleting files just to keep working.

Although every laptop in the family shares a similar name, the internal storage configuration changed significantly between generations. Buying an SSD purely because it says “HP ProBook 440” online can easily mean ordering the wrong drive.

For most owners, yes. The ProBook 440 was designed as a business laptop rather than a budget consumer model — HP expected these machines to remain in service for years, which is why they feature upgradeable RAM and a chassis that’s considerably easier to service than many modern ultrabooks.

If your laptop already does everything you need apart from feeling slow or running out of storage, replacing the internal drive is usually a much better investment than learning a completely new laptop. For many customers, familiarity is just as valuable as performance — they don’t want a different laptop, they want their current one to feel responsive again.

The ProBook 440 family is a strong SSD upgrade candidate because the complaints around this model are consistent: the laptop itself is often still good, but the storage setup holds it back.

Storage upgrades aren’t limited to replacing a slow hard drive — many owners simply need more room for the files and software they use every day. If you’re constantly deleting downloads, moving photos to USB drives or seeing low storage warnings, increasing capacity can be just as valuable as improving performance. Common upgrade paths include 256GB → 500GB, 256GB → 1TB, and 500GB HDD → 1TB SSD.

Every laptop is different, but the table below shows the typical differences between the storage types found throughout the ProBook 440 family. The biggest improvement usually isn’t benchmark numbers — it’s how the laptop feels. Waiting becomes the exception instead of the normal experience.

One of the biggest concerns customers have is choosing the wrong SSD — that’s why compatibility checks happen before the upgrade begins. We confirm your exact generation, current storage configuration, the available upgrade path, and whether your existing Windows installation can be cloned.