MDD Maxdigitaldata MaxDigitalData 1TB 5900 RPM vs MDD Maxdigitaldata MDD 1TB 7200 RPM: Spec Comparison
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You are comparing the mdd maxdigitaldata maxdigitaldata 1tb 64mb cache vs maxdigitaldata 1tb for your surveillance needs. Both drives offer 1TB of storage and a 3.5-inch form factor, built for 24/7 CCTV DVR operation. The main difference lies in their performance specs. One unit spins faster with less cache, while the other offers more buffer memory but spins slower. You need to decide which balance of speed and data handling fits your system.
Key differences
| Aspect | MDD 1TB 7200 RPM Surveillance Hard Drive | MaxDigitalData 1TB 5900 RPM Surveillance HDD |
|---|---|---|
| Rotational Speed | 7200 RPM | 5900 RPM |
| Cache Size | 32 MB | 64 MB |
| Hardware Interface | SATA 3.0Gb/s | SATA 6.0Gb/s |
| Color | Silver | Black |
Which one should you choose?
Choose MDD 1TB 7200 RPM Surveillance Hard Drive if
- You prioritize higher rotational speed for faster data access in your DVR.
- You want a drive that uses the older SATA 3.0Gb/s interface standard.
- You prefer a silver-colored drive for your system build.
Choose MaxDigitalData 1TB 5900 RPM Surveillance HDD if
- You need a larger 64MB cache to handle video stream buffering.
- You want compatibility with the faster SATA 6.0Gb/s interface.
- You prefer a black-colored drive for your system build.
Verdict: Choose the 7200 RPM model if you value higher rotational speed for your surveillance recordings. Select the 5900 RPM model if you prefer the larger 64MB cache and the newer SATA 6.0Gb/s interface. Both are designed for 24/7 operation, so your choice depends on whether speed or cache size matters more to your specific setup.
MDD 1TB Surveillance Drive Comparison
Rotational speed
The MDD 1TB 7200 RPM Surveillance Hard Drive spins at 7200 RPM. This higher speed typically allows for faster data access and reduced seek times. The MaxDigitalData 1TB 5900 RPM Surveillance HDD operates at 5900 RPM. While slightly slower in rotation, this speed is standard for many surveillance drives. The 7200 RPM model offers a performance edge for quick metadata retrieval. The 5900 RPM model prioritizes stability and lower heat. You choose based on whether raw speed or thermal efficiency matters more for your specific DVR setup.
Cache size
Cache memory buffers data between the drive and your system. The MDD 1TB 7200 RPM Surveillance Hard Drive includes 32MB of cache. The MaxDigitalData 1TB 5900 RPM Surveillance HDD features 64MB of cache. Double the cache size can help handle larger bursts of video data more smoothly. This is useful when multiple cameras write simultaneously. The 64MB buffer provides a clear advantage in handling data spikes. The 32MB buffer is adequate for steady streams. If your system records from many angles at once, the larger cache on the 5900 RPM drive may reduce bottlenecks.
Hardware interface
Both drives use SATA connections, but the speed differs. The MDD 1TB 7200 RPM Surveillance Hard Drive uses SATA 3.0Gb/s. The MaxDigitalData 1TB 5900 RPM Surveillance HDD uses SATA 6.0Gb/s. The 6.0Gb/s interface offers double the bandwidth potential. This allows for faster transfer rates when viewing recorded footage or copying files. The 3.0Gb/s interface is sufficient for standard surveillance streams. However, the 6.0Gb/s drive is more future-proof. It ensures you are not limited by the connection speed when accessing large video files.
Form factor
Physical dimensions determine compatibility with your enclosure. Both drives share a 3.5-inch form factor. The MDD 1TB 7200 RPM Surveillance Hard Drive fits standard desktop and server bays. The MaxDigitalData 1TB 5900 RPM Surveillance HDD also fits these standard bays. Both measure 4 inches in width, 1 inch in height, and 5.8 inches in length. This identical sizing means they are interchangeable in most DVR chassis. You do not need to worry about physical space constraints. Both units are designed to slide into the same drive cages found in most surveillance recording systems.
Surveillance optimization
Both drives are built for 24/7 operation. The MDD 1TB 7200 RPM Surveillance Hard Drive is optimized for video streams. The MaxDigitalData 1TB 5900 RPM Surveillance HDD is also enhanced for video streaming. Both claim an estimated record time of 30 days at 30FPS and 720P resolution. This indicates similar endurance for continuous writing. The 5900 RPM model highlights quiet operation and low power consumption. The 7200 RPM model emphasizes heavy-duty performance. Both are suitable for CCTV DVR environments, ensuring reliable recording without frequent maintenance.
Choose the right MDD drive
You need faster data access
This drive spins at 7200 RPM, offering quicker seek times than the 5900 RPM model. You get 32MB of cache and a SATA 3.0Gb/s interface. The higher rotational speed helps reduce latency during video stream optimization, making it ideal for systems prioritizing rapid data retrieval over energy efficiency.
You want lower power use
This unit runs at 5900 RPM with 64MB of cache and a SATA 6.0Gb/s interface. The slower spin speed typically results in quieter operation and cooler temperatures. You benefit from reduced power consumption while still maintaining 1TB of storage for 24/7 surveillance recording without excessive heat generation.
You prefer more cache memory
This model includes 64MB of cache, double the 32MB found in the competing drive. Combined with a SATA 6.0Gb/s interface, it provides a larger buffer for video streams. You gain better handling of data bursts during continuous CCTV recording, ensuring smoother performance for your specific surveillance setup needs.
The products compared
MDD 1TB 7200 RPM Surveillance Hard Drive
Best for: Basic 720p CCTV DVR recording
- Storage Capacity
- 1TB
- Form Factor
- 3.5-inch
- Hardware Interface
- SATA 3.0Gb/s
- Rotational Speed
- 7200RPM
- Cache Size
- 32MB
- Dimensions
- 5.8 × 4 × 1 inches
View on Amazon: MDD 1TB 7200 RPM Surveillance Hard Drive Affiliate link
This drive offers 1TB of storage with a 7200RPM rotational speed and 32MB cache. It uses a SATA 3.0Gb/s interface and fits in a 3.5-inch bay. The design targets 24/7 surveillance systems and CCTV DVRs. You get continuous video stream optimization. It supports up to 30 days of recording at 720p. This unit suits users needing reliable, dedicated storage for security cameras.
Pros
- 7200RPM rotational speed for steady performance
- 1TB capacity for extended recording
- Optimized for 24/7 surveillance operation
- SATA 3.0Gb/s interface compatibility
Cons
- 32MB cache is smaller than the 64MB cache on the competing model
- SATA 3.0Gb/s interface is slower than the SATA 6.0Gb/s on the other option
- 720p recording limit may be insufficient for high-resolution cameras
Good fit if
- You need dedicated storage for a CCTV DVR system
- You want a drive built for continuous 24/7 operation
- You are recording at 720p resolution
Skip if
- You require the faster SATA 6.0Gb/s interface
- You need a larger 64MB cache for better buffering
- You are recording in high-definition resolutions above 720p
Verdict: MDD 1TB 7200RPM Surveillance Drive fits users who prioritize continuous operation over maximum interface speed. It is a practical option for basic 720p security setups.
MaxDigitalData 1TB 5900 RPM Surveillance HDD
Best for: 24/7 CCTV and DVR recording
- Storage Capacity
- 1TB
- Form Factor
- 3.5"
- Hardware Interface
- SATA 6.0Gb/s
- Rotational Speed
- 5900RPM
- Cache Size
- 64MB
- Dimensions
- 5.8 × 4 × 1 inches
View on Amazon: MaxDigitalData 1TB 5900 RPM Surveillance HDD Affiliate link
This MaxDigitalData drive offers 1TB of storage with a 64MB cache and 5900RPM rotational speed. It uses a SATA 6.0Gb/s interface and fits in a standard 3.5-inch bay. The unit is optimized for 24/7 video streaming and surveillance tasks. You get quiet operation and low power consumption. It is designed to handle continuous recording duties without overheating.
Pros
- 64MB cache for data buffering
- SATA 6.0Gb/s interface speed
- Optimized for 24/7 surveillance recording
- Low power consumption design
Cons
- 5900RPM speed is slower than 7200RPM alternatives
- No mention of vibration sensors for stability
- Limited to single-stream surveillance optimization
Good fit if
- You need dedicated storage for a CCTV system
- You prioritize 24/7 reliability over raw speed
- You require a standard 3.5-inch drive size
Skip if
- You need high-performance desktop computing speeds
- You require 7200RPM rotational speed
- You need more than 1TB of capacity
Verdict: MDD 1TB 5900RPM Surveillance HDD is a steady option for security cameras. It fits users who need continuous recording rather than fast file access.
Specifications side by side
| Spec | MDD 1TB 7200 RPM Surveillance Hard Drive | MaxDigitalData 1TB 5900 RPM Surveillance HDD |
|---|---|---|
| Storage Capacity | 1TB | 1TB |
| Form Factor | 3.5-inch | 3.5" |
| Hardware Interface | SATA 3.0Gb/s | SATA 6.0Gb/s |
| Rotational Speed | 7200RPM | 5900RPM |
| Cache Size | 32MB | 64MB |
| Size | 1TB | 1TB |
| Dimensions | 5.8 × 4 × 1 inches | 5.8 × 4 × 1 inches |
| Color | Silver | black |
| Model | MD1000GSA3272DVR | MD1000GSA6459DVR |
Frequently asked questions
Which drive is better for 24/7 CCTV recording?
Both models are built for continuous operation. The 7200 RPM unit is ideal for basic 720p DVR setups. The 5900 RPM version with 64MB cache suits steady surveillance needs. Both use SATA interfaces and 3.5-inch form factors. Choose based on whether you prioritize speed or steady performance for your security cameras.
Does the 7200 RPM drive have a cache?
The product data does not list a specific cache size for the 7200 RPM drive. It focuses on rotational speed for faster data access. The competing 5900 RPM model explicitly includes 64MB of cache. If cache capacity is critical for your workflow, the 5900 RPM drive offers that specified detail.
Are both drives SATA compatible?
Yes, both hard drives use SATA hardware interfaces. This ensures compatibility with standard surveillance recorders and NAS systems. The 7200 RPM drive uses SATA for reliable connections. The 5900 RPM drive also relies on SATA. You can install either drive in any standard 3.5-inch bay with a SATA port.
What is the physical size of these drives?
Both drives share identical physical dimensions. They measure 4 inches in width, 1 inch in height, and 5.8 inches in length. This standard 3.5-inch form factor fits most desktop enclosures and surveillance chassis. The size difference is not a factor when deciding between the 5900 RPM and 7200 RPM models.
Is the 5900 RPM drive good for basic security?
Yes, it is a steady option for security cameras. It fits users needing continuous recording rather than fast file access. The 64MB cache supports this steady performance. It is designed for 24/7 CCTV and DVR recording. You get reliable storage without the higher power draw of faster spinning disks.
Which model has faster seek times?
The 7200 RPM drive typically offers faster seek times. Its higher rotational speed allows quicker data access compared to the 5900 RPM model. This makes it better for users prioritizing speed. The 5900 RPM drive focuses on continuous operation stability. Choose the 7200 RPM unit if latency reduction is important for your setup.