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Seagate SkyHawk 4TB Surveillance Hard DriveThe Seagate SkyHawk 4TB Surveillance Hard Drive is an internal hard drive specifically designed for surveillance systems. Here are the key specifications and features:Type: Internal hard drive (meant to be installed inside a desktop computer or a compatible surveillance system)Capacity: 4TB (terabytes), which refers to the amount of data the hard drive can store.Interface: SATA 6Gb/s (Serial ATA 6 gigabits per second), which is the connection type used to connect the hard drive to the computer or surveillance system.RPM Class: 5900, which stands for revolutions per minute. This indicates the rotational speed of the drive's platters. In this case, the hard drive operates at 5900 RPM, which is common for surveillance drives. The lower rotational speed helps reduce heat and power consumption while maintaining reliability for continuous recording.Warranty Information: The Seagate SkyHawk 4TB Surveillance Hard Drive comes with a manufacturing warranty of 2 years. This warranty covers any defects or malfunctions that may occur during the specified period.The SkyHawk series from Seagate is specifically designed for surveillance applications, offering features like optimized firmware for continuous recording, enhanced reliability, and improved performance in multi-drive systems. It is intended to be used in video surveillance systems that require high-capacity storage for long-term video retention and continuous 24/7 operation.FeaturesHigh Capacity: The SkyHawk offers a spacious storage capacity of 4TB, allowing you to store a large amount of surveillance footage.Surveillance-Optimized: This hard drive is specifically designed for surveillance systems, ensuring reliable and continuous performance in high-definition video recording environments.Enhanced Workload Rating: With an enhanced workload rating of up to 180TB per year, the SkyHawk is built to handle the demands of continuous recording and playback.AllFrame AI Technology: The SkyHawk utilizes AllFrame AI technology, which helps to reduce frame loss, optimize video playback, and improve overall system reliability.ATA Streaming Support: It features ATA streaming support, enabling smooth video streaming and uninterrupted footage playback.24/7 Operation: The drive is built to operate 24/7, making it suitable for surveillance applications that require constant recording and monitoring.Advanced Error Recovery Controls: It comes with advanced error recovery controls that help prevent video interruptions and pixelation, ensuring high-quality surveillance footage.SMART Technology: The drive incorporates SMART (Self-Monitoring, Analysis, and Reporting Technology) for proactive monitoring and early detection of potential issues.Lower Power Consumption: The SkyHawk is designed to consume less power, reducing heat generation and enhancing overall reliability.Silent Operation: The drive operates quietly, making it suitable for surveillance installations where noise levels need to be kept minimal.Long Warranty: Seagate offers a manufacturing warranty of 2 years, providing peace of mind and assurance of product quality... |
Toshiba S300 4TB Surveillance 3.5 Inch 5400 RPM Internal HDDThe Toshiba S300 4TB Surveillance 3.5 Inch 5400 RPM Internal HDD is a high-capacity hard drive specifically designed for surveillance systems. With its impressive storage space of 4TB, it offers ample room for storing surveillance footage, ensuring that you never run out of space to record and store important video data.Featuring a 128MB buffer, this HDD provides a smooth and efficient data transfer experience, allowing for quick and seamless access to your stored footage. The large buffer size also enhances the drive's performance, enabling it to handle multiple data streams simultaneously, which is crucial in surveillance applications where constant recording and playback occur.Measuring 147 x 101.85 x 26.1mm in dimension, this 3.5-inch SATA hard drive can easily fit into most surveillance systems or desktop computers with a compatible drive bay. It weighs a mere .650 Kg, making it lightweight and easy to handle during installation.The Toshiba S300 operates at a rotational speed of 5400 RPM, striking a balance between performance and energy efficiency. This RPM rating ensures smooth video playback and recording, while the drive's 6.0 Gbit/s interface allows for fast data transfer speeds between the drive and the surveillance system.In terms of power consumption, the S300 HDD draws 7.50 watts during operation, making it energy-efficient and reducing its impact on your electricity bills. It is built to handle the demands of surveillance applications, operating reliably 24/7 without compromising performance.Toshiba is known for its commitment to quality and durability, and the S300 HDD is no exception. It is designed to withstand the demanding surveillance environment, including high temperatures, vibrations, and continuous read/write operations. This ensures that your surveillance system can function flawlessly, even in challenging conditions.FeaturesHigh Capacity: With a massive storage capacity of 4TB, the S300 HDD provides ample space to store a large amount of surveillance footage. This ensures that you can store and retain your video data for an extended period without worrying about running out of storage space.128MB Buffer: The generous 128MB buffer enhances the drive's performance by enabling smooth and efficient data transfer. The large buffer size helps to minimize delays and ensures quick access to your stored footage, even when dealing with multiple data streams simultaneously.Efficient Data Transfer: The S300 HDD features a 6.0 Gbit/s interface, allowing for fast data transfer speeds between the hard drive and the surveillance system. This high-speed interface ensures smooth and uninterrupted video playback and recording, without any noticeable lag or latency.Energy Efficiency: With a power consumption of 7.50 watts during operation, the S300 HDD is designed to be energy-efficient. This not only helps reduce power consumption and lowers electricity costs but also contributes to a more eco-friendly operation.Reliable Performance: The hard drive's 5400 RPM rotational speed strikes a balance between performance and energy efficiency. It provides smooth video recording and playback, ensuring that your surveillance system captures and plays back footage seamlessly.Durable Design: The Toshiba S300 HDD is built to withstand the demands of continuous surveillance operations. It is designed to operate 24/7 reliably, even in challenging environments characterized by high temperatures, vibrations, and constant read/write operations. This durability ensures that the hard drive can handle the rigors of surveillance applications without compromising performance.Compatible Form Factor: The S300 HDD features a 3.5-inch form factor, which makes it compatible with most surveillance systems and desktop computers. It can easily fit into standard drive bays, allowing for convenient installation and integration into your existing setup.Trusted Brand: Toshiba is a renowned brand known for its quality and reliability in the storage industry. With the S300 HDD, you can have confidence in the product's durability, performance, and long-term reliability.In conclusion, the Toshiba S300 4TB Surveillance 3.5 Inch 5400 RPM Internal HDD is an excellent choice for those seeking a reliable and high-capacity storage solution for their surveillance needs. With its impressive storage space, efficient data transfer, and durability, this hard drive provides the peace of mind and performance required for continuous surveillance operations... |
Hard Disk
Buffer size
64 MB
Idle Mode
25 (dBA)7
Interface type
SATA 6 Gb/s
Rotational speed
IntelliPower *
Seek Mode 0
26 (dBA)7
Internal or External
Internal
Capacity (GB)
4000 GB
Warranty
2 Years
Western Digital 4TB Purple Surveillance HDD
Superior storage & Superior surveillance
WD Purple drives are built for 24/7, always-on, high-definition security systems. With support for up to 8 hard drives and 32 cameras, WD Purple drives are optimized for surveillance. WD Purple surveillance storage also comes with WD's exclusive AllFrame technology, so you can confidently create a security system tailored to the needs of your business. Using AllFrame technology, WD Purple drives improve ATA streaming to reduce errors, pixilation, and video interruptions that happen when the wrong drive is used in your video recorder system.
Expand your view to 32
WD Purple drives are optimized to support up to 32 HD cameras. With so many options, you have the flexibility to upgrade or expand your security system in the future.
The right drive for the right job
WD Purple drives have been engineered specifically for surveillance, so they're able to withstand the extreme heat fluctuations and equipment vibrations within an DVR environment. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. A disruption to a drive could result in a failure that impacts multiple users, your security archive, or even the entire system. With WD Purple, you get reliable, surveillance-class storage that's tested for compatibility in a wide-range of security systems.
Industry-leading storage
WD is a worldwide leader in the hard drive industry. With WD Purple surveillance storage, you have a drive engineered for high temperature, always-on surveillance systems so you can rely on quality video playback when you need it most. Whether you're protecting loved ones or monitoring your business, WD Purple offers performance you can trust.
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Hard Disk
Buffer size
64 MByte
Non-operating (Maximum)
300 G, with 2 ms half sine wave
Single track seek time (read)
0.5 ms
Single track seek time (write)
0.6 ms
Supported interface standards
ATA-8
Serial ATA 3.0
Internal or External
Internal
Capacity (GB)
4000 GB
RPM
5400
Warranty
2 Year
Toshiba 4TB Sata Desktop Hard Disk
Toshiba 4TB 3.5in hard drive is perfect for use in consumer and commercial desktop computers. It features a rotation speed of 5400RPM, supports SATA3, has a 64MB buffer size and is backed by a 2 year Toshiba warranty.
Model: MD04ACA400
Capacity: 4TB
Rotation Speed: 5400RPM
Average Latency Time: 4.17ms
Start/Stop time:
- Ready up time: 25s Typ
- Stop time: 3s max.
External Dimensions:
- Height: 26.1mm
- Width: 101.6mm
- Length: 147mm
Weight: 720g
Power Consumption:
- Write / Read: 11.3W
- Active Idle: 7.5W Typ.
- Low Power Idle: 6W Typ.
- Standby: 1.2W max
Interface Speed: 6.0Gbit/s
Data Buffer: 64 MiB
Acoustics: 31dB Typ.
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