What To Know
- The BX500 offers a TBW rating of 120 TB for the 250GB model, 240 TB for the 500GB model, and 480 TB for the 1TB model.
- The SU650, on the other hand, boasts a TBW of 160 TB for the 256GB model, 320 TB for the 512GB model, and 640 TB for the 1TB model.
- The Crucial BX500 generally offers better sequential read and write performance, while the ADATA SU650 has a slight edge in write speeds thanks to its SLC cache.
In the realm of budget-friendly SSDs, the Crucial BX500 and ADATA SU650 stand as formidable contenders. These drives offer a compelling blend of performance, reliability, and affordability, making them ideal for upgrading aging systems or building new ones on a shoestring budget. But which one reigns supreme? In this comprehensive comparison, we’ll delve into the key differences between the Crucial BX500 and ADATA SU650, helping you make an informed decision for your next storage upgrade.
Performance: A Close Race
Both the Crucial BX500 and ADATA SU650 employ SATA III technology, offering theoretical maximum read/write speeds of 550/520 MB/s. In real-world tests, however, the BX500 consistently edges out the SU650 in sequential read and write performance. This advantage is particularly noticeable in large file transfers or demanding workloads like video editing.
Endurance: The Long Haul
Endurance, measured in Total Bytes Written (TBW), is a crucial factor to consider when choosing an SSD. The BX500 offers a TBW rating of 120 TB for the 250GB model, 240 TB for the 500GB model, and 480 TB for the 1TB model. The SU650, on the other hand, boasts a TBW of 160 TB for the 256GB model, 320 TB for the 512GB model, and 640 TB for the 1TB model. While both drives provide ample durability for everyday use, the SU650 has a slight edge in terms of longevity.
Capacity and Price: Finding the Sweet Spot
The Crucial BX500 is available in capacities ranging from 120GB to 2TB, while the ADATA SU650 comes in options from 128GB to 1TB. Price-wise, the BX500 is typically more affordable than the SU650, especially at the lower capacities. However, the SU650 offers better value for money at the higher capacities, particularly the 1TB model.
Form Factor: The Size Matters
Both the Crucial BX500 and ADATA SU650 come in the standard 2.5-inch form factor, making them compatible with most laptops and desktops. However, the BX500 also offers an M.2 SATA variant, which is more compact and ideal for space-constrained builds.
Cache: The Memory Boost
The Crucial BX500 utilizes a DRAM cache, while the ADATA SU650 employs a combination of DRAM and SLC (single-level cell) cache. DRAM cache provides faster access to frequently used data, resulting in improved performance. SLC cache, on the other hand, enhances write performance by storing data in a single bit per cell, rather than the usual two bits. Overall, the BX500’s DRAM cache offers a slight edge in performance, but the SU650’s SLC cache improves write speeds.
Warranty: Peace of Mind
Crucial provides a 5-year limited warranty for the BX500, while ADATA offers a 3-year limited warranty for the SU650. Both warranties cover defects in materials and workmanship, giving you peace of mind that your investment is protected.
The Verdict: A Matter of Priorities
Choosing between the Crucial BX500 and ADATA SU650 ultimately depends on your specific needs and budget. If you prioritize pure performance, the BX500 is a solid choice, especially for sequential read and write operations. If you value endurance and longevity, the SU650 offers a slightly higher TBW rating.
For budget-conscious buyers, the BX500 is often the more affordable option, particularly at the lower capacities. However, the SU650 provides better value for money at the higher capacities, especially the 1TB model.
Answers to Your Most Common Questions
Q: Which SSD is faster, the Crucial BX500 or ADATA SU650?
A: The Crucial BX500 generally offers better sequential read and write performance, while the ADATA SU650 has a slight edge in write speeds thanks to its SLC cache.
Q: Which SSD has better endurance?
A: The ADATA SU650 has a higher TBW rating than the Crucial BX500, indicating better longevity.
Q: Which SSD is more affordable?
A: The Crucial BX500 is typically more affordable than the ADATA SU650, especially at the lower capacities.
Q: Which SSD has a longer warranty?
A: The Crucial BX500 comes with a 5-year limited warranty, while the ADATA SU650 has a 3-year limited warranty.
Q: Which SSD is better for gaming?
A: Both the Crucial BX500 and ADATA SU650 are suitable for gaming, but the BX500’s slightly faster sequential read speeds may provide a small advantage in load times.
