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BX500
Crucial® BX500 SATA SSD
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Essential PC upgrades start with the Crucial BX500 SATA SSD
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CT4000BX500SSD1

Crucial BX500 4TB 2.5 inch SSD

Add storage to your laptop or desktop computer with the Crucial® BX500 SSD, the easiest way to get all the speed of a new computer without the price. Accelerate everything and store up to 4TB2 of your irreplaceable files with a Crucial® BX500 SATA SSD, a drive built on speed and security that’s backed by Crucial’s reputation for quality. Even if you’ve never opened your computer case, don’t fear — our step-by-step guide walks you through the process to make installation easy.

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Speed
Sequential read/write speeds of 540/500MB/s1
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Capacity
240GB, 480GB, 1TB, 2TB, 4TB
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Performance
Over 45x more energy efficient than a typical hard drive3
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Protection
Power loss immunity, data defense and RAIN features
Integrated power loss immunity Integrated power loss immunity

Integrated power loss immunity

Avoid data loss during power outages. This built-in feature of Crucial's NAND protects your data swiftly and efficiently, protecting your work if your system unexpectedly shuts down.

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Built-in durability

Unlike hard drives, SSDs don’t have moving parts that wear out over time, which makes them less likely to crash. SSDs are also better equipped to survive physical trauma, like getting dropped, because they don’t rely on mechanical parts.

One of the Largest Storage Manufacturers Worldwide One of the Largest Storage Manufacturers Worldwide

One of the Largest Storage Manufacturers Worldwide

Crucial® is backed by Micron’s expert quality and engineering innovation. Micron has produced some of the world's most advanced memory and storage technologies for over 45 years.

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3-year Limited Warranty

We back thousands of validation hours, dozens of qualification tests, and a heritage of award-winning SSDs with a 3-year limited warranty6.

Disclaimers & Information
1. Typical I/O performance numbers as measured using IOMeter® with a queue depth of 32 and write cache enabled. Fresh out-of-the-box (FOB) state is assumed. For performance measurement purposes, the SSD may be restored to FOB state using the secure erase command. System variations will affect measured results.
2. Some of the storage capacity is used for formatting and other purposes and is not available for data storage. 1GB equals 1 billion bytes. Not all capacities available at initial launch.
3. Active average power use comparison based on published specs of the 480GB Crucial BX500 SSD and the 1TB Western Digital® Caviar Blue™ WD10EZEX internal hard drive. All other capacities of the Crucial BX500 SSD have comparable active average power consumption specs.
4. 4“/JP” is attached at the end of the parts number of official Japanese distributed products shipped after April 2017.
5. 100% compatibility guarantee | 45-day money-back guarantee when you use our compatibility tools and order from Crucial.com.
6. Warranty valid for three years from the original date of purchase or before writing the maximum total bytes written (TBW) as published in the product datasheet and as measured in the product’s SMART data, whichever comes first.