Seagate Skyhawk 4TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services (ST4000VXZ16/016)
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AI Verdict
This 4TB, 3.5-inch SATA 6Gb/s mechanical hard drive is purpose-built for 24x7 DVR/NVR security camera systems supporting up to 64 HD cameras.
This 4TB SkyHawk drive is purpose-built for 24x7 DVR/NVR systems, offering features like RV sensors for multi-bay performance and ImagePerfect firmware to prevent dropped frames. Its 180TB/year workload rating and 1M hours MTBF align directly with the demands of continuous video surveillance.
If 4TB isn't enough storage for your camera count or retention needs, look for SkyHawk drives with higher capacities like 10TB or 16TB within the same series.
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Pros
- Engineered for continuous 24x7 workloads in surveillance systems.
- Supports up to 64 simultaneously streaming HD cameras with zero dropped frames.
- Built-in RV sensors maintain performance in multi-bay systems, allowing for system scalability.
- Lower power consumption reduces heat emissions, improving reliability for extended operation.
- Includes a three-year limited warranty and three-year in-house Rescue Data Recovery Services.
- User-reported speeds reached 280MB/s, which is competitive for a rotating drive.
Cons
- Can generate some heat and a barely noticeable 'light shake' during operation.
- Some users have reported issues with packaging upon delivery.
- As a mechanical hard drive, it will inherently be slower than SSD alternatives for general computing tasks.
- One user noted their internal hard drive was very loud, indicating potential failure, though not specific to this model.
Dimension Scores
A user reported speeds reaching 280MB/s, which is above average for a 5900RPM mechanical drive, but not comparable to SSDs.
The drive features a 1M hours MTBF, a 180TB/year workload rating, and RV sensors for multi-bay systems, indicating high reliability for its intended use.
4TB provides ample storage for many home or small business surveillance systems, supporting up to 64 HD cameras.
Designed specifically for DVR/NVR security camera systems with a standard 3.5-inch form factor and SATA 6Gb/s interface, making it widely compatible within its niche.
Best For
- Dedicated DVR/NVR security camera systems requiring 24/7 recording.
- Multi-bay surveillance setups needing consistent performance with RV sensors.
- Users prioritizing data recovery services for critical video footage.
- Systems needing to store footage from up to 64 HD cameras.
Not Recommended For
- Primary operating system drives or gaming PCs where speed is paramount.
- Portable external storage due to its 3.5-inch form factor and weight.
- Users who require silent operation in a quiet environment without an enclosure.
Watch Out For
- The drive can reach temperatures of 40-41C in NVR enclosures, which might require adequate ventilation.
- Some buyers have received drives with inadequate packaging, leading to concerns about transit damage.
- While designed for surveillance, a user reported their internal hard drive was very loud when failing, highlighting the importance of monitoring drive health.
Full Specifications
| ASIN | B0B1JPYH2Z |
| Brand | Seagate |
| Color | SURVEILLANCE |
| Series | ST4000VXZ16 |
| Language | English |
| Hard Drive | 4 TB Mechanical Hard Disk |
| Item Weight | 1.06 pounds |
| Manufacturer | Seagate |
| Special Feature | Portable |
| Flash Memory Size | 4 TB |
| Installation Type | Internal Hard Drive |
| Item model number | ST4000VXZ16 |
| Compatible Devices | Camera |
| Product Dimensions | 0.8 x 4 x 5.78 inches |
| Hard Disk Interface | eSATA |
| Hard Drive Interface | eSATA |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Item Dimensions LxWxH | 0.8 x 4 x 5.78 inches |
| Connectivity Technology | SATA |
| Digital Storage Capacity | 4 TB |
| Hard Drive Rotational Speed | 7200 RPM |
What Buyers Say
Users frequently highlight the drive's quiet operation and stable temperatures, with some reporting 40-41C in NVR enclosures. Many have experienced continuous, problem-free operation for over two years, even with higher capacity models in the same series. The inclusion of data recovery services is a recurring point of appreciation. Installation is generally described as easy and quick.
“I needed a drive for my new NVR and this thing just works, no fuss, no loud noises like my old drive, and the peace of mind with the data recovery is huge for my camera footage.”
Common Praise
- Quiet operation in NVR Pro setups.
- Stable temperatures around 40-41C in NVR enclosures.
- Continuous operation for over 2 years without issues.
- Easy and quick installation process.
- Data recovery services are a valued inclusion.
- Achieved 280MB/s speeds in user testing.
Common Complaints
- Can get warm and produce a 'light shake' that is barely noticeable.
- Concerns about inadequate packaging during shipping.
- A user mentioned their internal hard drive was very loud when failing, raising general reliability concerns for HDDs.
Ownership Tips
- The drive maintains consistent performance even after two years of 24/7 recording.
- Temperatures remain within a predictable range (40-41C) when installed in a well-ventilated NVR.
- The drive's quiet operation is noticeable, especially compared to older surveillance drives.
- Installation is straightforward, often plug-and-play in compatible NVR systems.
Frequently Asked Questions
Is this hard drive suitable for a desktop PC?
While it can physically fit in a desktop PC, this drive is optimized for 24x7 surveillance workloads, not general desktop use. It's tuned for constant writing of video data.
How many cameras can this 4TB drive support?
The drive is designed to support workloads from up to 64 HD cameras simultaneously without dropping frames.
Does this drive come with a warranty and data recovery services?
Yes, it includes a three-year limited warranty and three years of in-house Rescue Data Recovery Services for added peace of mind.
Will this drive work in a multi-drive NVR system?
Yes, it features built-in RV sensors specifically to maintain performance and reliability in multi-bay systems.
What is SkyHawk Health Management?
SkyHawk Health Management is a feature that actively helps protect your video storage by focusing on prevention, intervention, and recovery options, allowing for easy monitoring of drive health.
Buying Guide
When buying a hard drive for a security camera system, you're not just looking for raw storage space. You need a drive built for constant writing, 24 hours a day, 7 days a week, without dropping frames. Look for features that handle vibration in multi-drive systems and firmware optimized for video. A standard desktop drive will wear out much faster under these conditions.
Workload Rating (180TB/year)
This tells you how much data the drive is designed to write annually. For surveillance, a higher number means it can handle more cameras recording constantly, like a marathon runner built for endurance, not just a quick sprint.
RV Sensors (Rotational Vibration Sensors)
In systems with multiple hard drives, like many NVRs, drives can vibrate and interfere with each other. RV sensors are like shock absorbers, keeping the drive stable and performing consistently even when surrounded by other spinning disks.
ImagePerfect Firmware
This specialized software on the drive ensures that when your cameras are recording, no video frames are missed or dropped. It's crucial for security footage where every second counts, preventing gaps in your recordings.
Alternatives
If you need faster access times for general computing or gaming, search for internal SSDs with a SATA 6Gb/s interface. For higher capacity surveillance, look for 3.5-inch mechanical drives with workload ratings exceeding 180TB/year.
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