Caviar, Blue, and Black are hardware drivers available in the market. They both possess high performance. The performance of Black is way higher than blue.
Key Takeaways
- Caviar Blue and Black are two different product lines of hard disk drives produced by Western Digital.
- Caviar Blue is designed for everyday computing tasks and has a lower capacity and slower performance than Caviar Black.
- Caviar Black is designed for high-performance computing tasks such as gaming, multimedia editing, and server applications and has a higher capacity and faster performance than Caviar Blue.
Caviar Blue vs Caviar Black
Caviar Blue is a budget-friendly HDD designed for everyday use, having a lower rotational speed of 5400 RPM and a cache size of 64 MB. Caviar Black is a high-performance HDD designed for power users and gamers, having a faster rotational speed of 7200 RPM and a larger cache size of 128 MB.
Caviar Blue has all the benefits altogether. It has a capacity of 80GB/1 TB. It has no noise, making it ultracool and easier to use. It needs a 1TB platter.
Caviar Black has a motor shaft that makes it noisy and consumes more power. It has a 6GB/s and 3GB/s interface. It has a 500GB/2TB capacity. It does all its operations at 7200 RPM.
Comparison Table
| Parameters of Comparison | Caviar Blue | Caviar Black |
|---|---|---|
| Speed of Operation | Fastest | Fast |
| Quantity of cache | From 8GB to 64GB | 64GB |
| Noise | Low to Medium | High |
| Capacity | Available from 500GB to 6TB | Open from 80GB to 1TB |
| Interface | It has PATA 100MB/s and SATA III. | It has only SATA III. |
| Warranty | almost two years | almost five year |
| Price | Cheap | Expensive |
What is Caviar Blue?
Caviar Blue is a hardware driver with good performance and low power consumption. It is the perfect combination. It consists of SATA 6GB/s, 3GB/s, and PATA 100MB/s. It has an 80GB/1TB capacity.
It has a cache memory of 64GB. It can smoothly work for up to 2 years. It has high performance. It works with an average noise which is not considered noisy. It has a high density as compared to Caviar Black.
As higher data can easily pass through the blue, it is cheap. It needs a 1TB platter. The maximum capacity of the Caviar Blue is up to 1TB in older models and 7200 RPM in all models to date.
The cache memory is very suitable for operations at high speeds. 64GB memory is ideal for users because they don’t use that much space.
What is Caviar Black?
It is a hardware driver that is very noisy. It is costly. It is slow as compared to Blue when tested in 1TB platters. It has high endurance.
It has an actual performance operation. It has up to 800GB platters now. It uses a beefier chassis which is an advantage in controlling the high noise the driver makes.
It can be more beneficial depending on the computation environment. It is more expensive. Caviar Black has SATA III. The beefier chassis helps control the fan vibration and reduces errors during computation. Caviar Black has high endurance quality.
Caviar Black has a motor shaft that makes it noisy and consumes more power. It has a 6GB/s and 3GB/s interface. It has a 500GB/2TB capacity.
Main Differences Between Caviar Blue and Black
- Caviar Blue has a high density as compared to Caviar Black.
- Caviar Black is more expensive than Caviar Blue.
- https://ieeexplore.ieee.org/abstract/document/6182588/
- https://ieeexplore.ieee.org/abstract/document/606005/
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