Description
Product Overview
The HUS724040ALA640 Ultrastar 7k4000 is a high-capacity, high-performance hard disk drive (HDD) designed for use in enterprise-class storage systems. It is manufactured by Western Digital, a leading manufacturer of storage solutions.
Capacity and Speed
The HUS724040ALA640 Ultrastar 7k4000 has a storage capacity of 4 Terabytes (TB), which is equivalent to 4,000 Gigabytes (GB). This makes it an ideal choice for data-intensive applications that require large amounts of storage space. Additionally, the drive operates at 7200 Revolutions Per Minute (RPM), which allows it to read and write data quickly and efficiently.
Interface and Data Transfer Rate
The HUS724040ALA640 Ultrastar 7k4000 uses the Serial Advanced Technology Attachment (SATA) interface, which is a widely used interface for connecting storage devices to computers and servers. It supports SATA 6 Gigabits Per Second (GBPS) transfer rates, which allows for fast and reliable data transfer between the drive and the host system.
Buffer
The HUS724040ALA640 Ultrastar 7k4000 has a 64 Megabytes (MB) buffer, which is also known as a cache. The buffer temporarily stores data that the drive frequently accesses, which can improve the drive’s overall performance.
Form Factor
The HUS724040ALA640 Ultrastar 7k4000 has a 3.5inch Large Form Factor (LFF), which is a standard size for enterprise-class HDDs. This size allows the drive to fit into standard drive bays and enclosures designed for this form factor.
In Summary, the HUS724040ALA640 Ultrastar 7k4000 is a high-capacity, high-performance hard disk drive that is ideal for use in enterprise-class storage systems. It offers a large storage capacity, fast data transfer rates, and a 64 MB buffer that can improve overall performance. It is manufactured by Western Digital, a leading manufacturer of storage solutions, and is known for its reliability and durability.
General Information about the Western Digital HUS724040ALA640
- Part Number or SKU# HUS724040ALA640
- Manufacturer: Western Digital
- Type: SATA-6GBPS Hard Drive
Technical Information for 4TB Hard Drive
- Capacity: 4TB Storage 7.2K RPM Hard Drive
- Interface: SATA-6GBPS
- Drive Dimensions: 3.5 Inch
- Areal Density (maximum): 446 Gbits/sq. In.
- Load/unload Cycles (at 40° C): 600000
- Mtbf: 2 Million Hours
Performance of SATA-6GBPS Hard Disk Drive
- Average Seek Time: 8.0 Ms
- Rotational Speed: 7200 Rpm
- Buffer: 64 MB
- Interface Transfer Rate (maximum): 600 MBPS
- Sustained Transfer Rate (typical): 171 MBPS
Dimension and Weight 7.2K RPM Hard Disk
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
Environmental (Operating)
- Ambient Temperature: 5º To 60º C
- Shock (Half-sine Wave 2 Ms, G): 70
- Vibration, Random ( G Rms 5 To 500 Hz): 0.67 (xyz)
Environmental (Non-operating)
- Ambient Temperature: -40º To 70º C
- Shock (Half-sine Wave 1ms, G): 300
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
