# Crucial M550 512GB mSATA Internal Solid State Drive

- Category: Storage
- Brand: Crucial
- Model: CT512M550SSD3
- Part number: CT512M550SSD3
- Price (US): $297.77
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 431 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/crucial-ct512m550ssd3/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Crucial |
| Model | CT512M550SSD3 |
| Maximum Capacity | 512 GB |
| Form Factor | mSATA (SSD) |
| Cache Memory | N/A |
| Interface | mSATA |

## Key Features

- Load files and programs almost instantly
- Boot up almost immediately
- 550 MB/s sequential reads, 500 MB/s sequential writes, 95k random reads, 85k random writes
- Download massive files in seconds rather than minutes
- Manage power so your battery lasts longer
- Compatible with PC and Mac systems
- Encrypt and protect personal data against loss or theft

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