The MP44L. It reads at 5,000 MB/s versus 560 MB/s for the MX500, because it uses NVMe over PCIe instead of SATA.

The MX500 as listed, at 4 TB. The MP44L listing shows 500 GB, so check the capacity of the exact model you order.

Will the MX500 fit my laptop?

Only if the laptop has a 2.5-inch drive bay and SATA connectors. Many thin laptops have only an M.2 slot, which rules it out.

Is the MP44L worth it over the MX500?

Yes if your board has an M.2 slot and you want speed. The MX500 wins if you need 4 TB in a single drive or a SATA bay install.

Does the MX500 protect data in a power cut?

Crucial lists power-loss immunity on the MX500, which helps protect data already written when power drops. The MP44L listing does not state this.

Neither listing gives an endurance rating in TBW, so compare the official TBW figures for the exact capacities before deciding.

Crucial MX500 4TB SATA SSD vs Teamgroup MP44L NVMe SSD

Buy the Crucial MX500 4TB if you need a SATA 2.5-inch drive for an older laptop, desktop, or NAS bay, or want hardware encryption and power-loss protection. Buy the TEAMGROUP MP44L if your board has an M.2 slot and you want far faster reads: 5,000 MB/s versus 560 MB/s. The MX500 4TB was $276.23 at Alo Tech Solutions as of November 3, 2026, and ranged up to $360.99 on November 2. The MP44L listing shows 500 GB, not 4 TB, so confirm the capacity and price before you compare them.

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