Crucial BX100 Review (500GB) - Great Bang for Buck SSD Drive (Comparison Vs MX100 256GB model)
### Full Article: Crucial BX100 SSD Review
#### Introduction
It’s time to review the **Crucial BX100**! Today, we’re taking a closer look at Crucial’s new entry-level SSD, the BX100. This is the 500GB model, and what makes this review special is that I’ve also got the previous generation **MX100** on hand for direct comparison. Not only will we dive into the features of both drives, but we’ll also explore how the MX100 has held up after six months of heavy usage as my main drive. The results so far have been pretty impressive for both SSDs.
Let’s kick things off by diving into what makes the BX100 different from its predecessor, the MX100.
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#### Key Differences Between MX100 and BX100
The **BX100** is essentially a further cut-down version of the **MX100**, with some features removed that likely won’t benefit most home users. The goal here was to reduce costs while maintaining performance for everyday use.
Here are the key differences:
- **Controller**: The MX100 used the **Marvell controller**, while the BX100 now uses the **Silicon Motion controller**. Both controllers are capable, but we’ll see how this impacts performance later in the benchmarks.
- **Hardware-Level Encryption**: This feature has been removed from the BX100. While useful for businesses and server environments, it’s not a major loss for home users.
- **Thermal Protection**: Another feature that’s no longer included in the BX100. If your PC tends to run hot, this could be a minor drawback, but most home users won’t notice the difference.
One significant upgrade in the **BX100** is its build quality. Unlike the MX100, which used a plastic backplate, the BX100 features a **steel backplate**, giving it a more premium feel. This might not impact performance, but it’s a nice touch that shows Crucial listening to feedback.
The BX100 also boasts larger NAND flash banks—64GB compared to the MX100’s 16GB banks. This could lead to better performance in certain scenarios, though we’ll need to see how this translates in real-world benchmarks.
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#### Features of the BX100
- **Capacity Options**: The BX100 is available in 120GB (RRP: $69.99), 250GB (RRP: $106), and 500GB models (tested here).
- **Lifetime Write Limit**: The drive offers a generous **72TB total bytes written**, which equates to about 66GB per day for three years—more than enough for most home users.
- **Compatibility**: Like the MX100, the BX100 is compatible with Windows 8.1 and newer, though it’s worth noting that it didn’t work as smoothly with older versions of Windows (as seen in previous reviews).
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#### Performance Benchmarks
To determine how the BX100 stacks up against the MX100, I ran several benchmarks using **AS SSD** and **HD Tune Pro**. The MX100 was tested first to establish a baseline.
##### MX100 Benchmark Results:
- **Sequential Read/Write**: 500MB/s read and 330MB/s write—top-tier performance for an entry-level SSD.
- **4K Read/Write**: 26MB/s read and 86MB/s write—excellent scores, especially for random access operations.
- **Access Times**: 37 nanoseconds—a testament to the quality of the Marvell controller.
- **IOPS (Input/Output Per Second)**: 95,662 in queue depth testing, which is impressive for an SSD in this price range.
The MX100 scored a total of **1,046** in AS SSD, solidifying its reputation as one of the best-value SSDs on the market.
##### BX100 Benchmark Results:
- **Sequential Read/Write**: Over 500MB/s read and 423MB/s write—slightly better than the MX100’s write speeds.
- **4K Read/Write**: 26MB/s read and 84MB/s write—slightly slower than the MX100, but still excellent for everyday use.
- **Access Times**: 37 nanoseconds—a tie with the MX100 in this category.
The BX100 scored a total of **931** in AS SSD, which is slightly behind the MX100 but still impressive for an entry-level drive.
One area where the BX100 struggled was in HD Tune Pro’s mixed data patterns benchmark. The Silicon Motion controller showed some dips compared to the Marvell controller used in the MX100, though these were minor and not a deal-breaker for most users.
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#### Conclusion
After spending significant time with both the MX100 and BX100, I can confidently say that both SSDs are excellent choices for home users. However, if you’re looking for the best performance and value, the **MX100** still edges out the BX100 in most categories due to its superior controller and smoother benchmark results.
If budget constraints prevent you from picking up an MX100, the **BX100** is a fantastic alternative. It’s more affordable and still delivers impressive performance for everyday use.
Crucial continues to impress with its SSD lineup, offering drives that are both reliable and cost-effective. Whether you’re running Windows 8.1 or newer, these SSDs will work seamlessly and deliver fast, responsive performance.
In the future, I’d love to see how the **MX200** (Crucial’s latest SSD) stacks up against both of these drives. But for now, if you need an SSD, you can’t go wrong with either the MX100 or BX100.
Let me know in the comments below which drive you prefer and why! As always, if you enjoyed this review, please give it a thumbs-up and subscribe to **Tech Yes City** for more tech reviews and news.
Peace out, and thanks for reading!
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*Note: This article is based entirely on the provided transcription of the video and does not include any additional commentary or analysis.*