Crucial BX500 1TB
Score: 67/100
Western Digital WD Green
Score: 63/100Rankings
The Crucial BX500 1TB SATA SSD offers an affordable upgrade with decent sequential speeds and reliable TLC NAND. Its DRAM-less architecture leads to throttled sustained writes and limited random performance, making it suited for budget-conscious users upgrading from HDDs.
The WD Green 1TB SATA SSD offers up to 545 MB/s sequential reads with ultra-low power consumption, making it a cost-effective choice for laptops and secondary storage. Its DRAM-less architecture and modest 400 TBW endurance limit performance for demanding tasks, and it's less suited as a primary boot drive. Best for budget-conscious users needing basic storage and long battery life.
| Attribute | | |
|---|---|---|
1,000 GBbest | 1,000 GBbest | |
540 MB/s | 545 MB/sbest | |
500 MB/s | 525 MB/sbest | |
240 TB | 400 TBbest | |
1,500,000 hoursbest | 1,000,000 hours | |
0 MBbest | 0 MBbest | |
| ↓ lower better | — | 0.08 Wbest |
3 yearsbest | 3 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | SATA III | SATA III 6Gb/s |
Performance(2) | ||
Sequential Read Speed (MB/s) | 540 MB/s | 545 MB/s |
Sequential Write Speed (MB/s) | 500 MB/s | 525 MB/s |
Reliability(2) | ||
Total Bytes Written (Endurance) (TB) | 240 TB | 400 TB |
Mean Time Between Failures (hours) | 1500000 hours | 1000000 hours |
Design & Build(3) | ||
Form Factor | 2.5-inch | 2.5" 7mm |
Weight (g) | 34.9 g | 32.6586 g |
Dimensions (L×W×H) (mm) | 69.85x6.86x100.33 mm | 100.6x69.9x7.1 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers acknowledge that the BX500 meets its advertised sequential speeds and offers a solid entry-level SSD experience, but they criticize the DRAM-less architecture for causing sustained write speeds to drop to roughly 100 MB/s and for delivering weak random IOPS, making it unsuitable for demanding workloads.
Everyday users generally praise the noticeable boost in boot times, file access, and battery life after upgrading from a hard drive, while recurring complaints focus on performance throttling during prolonged writes and the lack of high-end features.
Professional reviewers position the WD Green 1TB as a budget-oriented SATA SSD that excels in power efficiency and price, but its DRAM-less design and modest endurance make it unsuitable for high-performance or write-heavy scenarios.
General users praise the drive for its rapid game loading, smooth everyday performance, and easy installation, seeing it as a solid value for a 2 TB capacity. Recurring concerns revolve around thermal throttling without a heatsink and occasional slowdowns during long write operations, especially for those expecting flagship-level consistency.
