Description
Overview of the Hitachi HTE723225A7A364 Internal Hard Drive
The HTE723225A7A364 is a hard disk drive manufactured by Hitachi. It belongs to the Travelstar series and has a model name of Z7K320. This hard drive has a storage capacity of 250GB, a rotational speed of 7,200 RPM, and a cache size of 16MB. It is designed to be used as an internal hard drive and has a form factor of 2.5 inches. In this article, we will discuss the various features and specifications of the Hitachi Travelstar Z7K320 in detail.
Capacity and Speed
The Hitachi Travelstar Z7K320 has a storage capacity of 250GB, which makes it suitable for use in laptops and desktops that require a moderate amount of storage space. This hard drive has a rotational speed of 7,200 RPM, which means it can read and write data at a faster rate than hard drives with lower RPMs. This makes it ideal for use in systems that require high-speed data transfer, such as gaming systems or multimedia editing workstations.
Cache Size
The cache size of a hard drive is an important factor that affects its overall performance. The Hitachi Travelstar Z7K320 has a cache size of 16MB, which means it can store frequently accessed data in its cache memory for faster access times. This results in improved performance and faster boot times.
Form Factor
The Hitachi Travelstar Z7K320 has a form factor of 2.5 inches, which means it can fit into most laptops and desktops that use 2.5-inch hard drives. This form factor is ideal for use in portable systems that require a small and lightweight hard drive.
Interface
The Hitachi Travelstar Z7K320 uses the SATA-II interface, which is a popular interface for hard drives. This interface supports data transfer speeds of up to 3.0Gbps, which means it can transfer data at a faster rate than hard drives that use older interfaces such as ATA or IDE.
Power Consumption
The Hitachi Travelstar Z7K320 has a low power consumption rate, which makes it ideal for use in portable systems that rely on battery power. It has a power consumption rate of 1.8 watts during read and write operations, and 0.5 watts during idle mode.
Noise and Vibration
The Hitachi Travelstar Z7K320 has a low noise and vibration level, which makes it suitable for use in quiet environments such as libraries or offices. It produces a noise level of 23dB during read and write operations, and 19dB during idle mode. The vibration level is also low, which helps to extend the life of the hard drive.
Reliability and Durability
The Hitachi Travelstar Z7K320 is a reliable and durable hard drive that is designed to last for a long time. It has a Mean Time Between Failures (MTBF) of 1 million hours, which means it can operate for a long time without failing. It also has a shock tolerance level of 400G during operating mode and 1000G during non-operating mode, which means it can withstand minor shocks and vibrations without being damaged.
Overall, the Hitachi Travelstar Z7K320 is a high-performance and reliable hard drive that is suitable for use in laptops and desktops. It has a storage capacity of 250GB, a rotational speed of 7,200 RPM, and a cache size of 16MB. It uses the SATA-II interface and has a low power consumption rate, low noise and vibration levels, and a high shock tolerance level. Its small form factor of 2.5 inches makes it ideal for use in portable systems that require a small and lightweight hard drive.
General Information about the Hitachi HTE723225A7A364
- Manufacturer : Hitachi
- Model Number or SKU# HTE723225A7A364
- Product Type:Hard Disk Drive (HDD)
- Sub-Type: Notebook Drives
- RPM: 250GB-7.2K
- Product Line : Travelstar
- Product Series : Z7K320
- Product Name : Travelstar Z7K320 Hte723225a7a364 Hard Drive
Key Features
- Storage Capacity : 250 GB
- Interfaces : Sata – 300
- Drive Dimensions : 2.5 Inch
- Spindle Speed : 7200 RPM
- Buffer : 16 MB
- Bytes Per Sector : 512 Hz
- Seek Time : 13 Ms (Average) / 25 Ms (Maximum)
- Track To Track Seek Time : 1 Ms
- Average Latency : 4.2 Ms
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