Hot-Swappable SATA Hard Drive
Hot-swappable refers to the ability to replace a component in a system without shutting down the system or disrupting its operation. The HP 646894-001 1TB 7.2K RPM SATA hard drive is a hot-swappable component, which means that it can be removed and replaced with a new one while the system is still running. This allows for easy maintenance and upgrades without having to shut down the entire system. It is designed to be used with servers that support hot-swap bays, which allow the hard drive to be easily removed and replaced without shutting down the system or disrupting its operation. This feature is particularly useful for enterprise-level servers and storage systems, as it allows for easy maintenance and upgrades without having to shut down the entire system, thus reducing downtime.
Capability of Hard Disk Drive
The HP 646894-001 is a 1TB, 7.2K RPM hard drive that uses the SATA interface. It is designed for use in enterprise-level servers and storage systems. It offers a high storage capacity and fast data transfer speeds of up to 3 Gb/s. Additionally, it offers a low power consumption and improved reliability compared to other hard drive models. It is compatible with HP ProLiant ML350 G6, ML350 G5, DL380 G6, DL380 G5, DL360 G6 and DL360 G5. It is also supported by HP storage systems such as the HP StorageWorks P2000 G3 FC/iSCSI Array Systems.
Reliable Data Storage
The HP 646894-001 1TB 7.2K RPM SATA hard drive is designed for enterprise-level use, and as such, it is built to provide reliable data storage. The hard drive features a 7200 RPM spindle speed which allows for faster data access and improved performance. It also has a 1TB storage capacity, providing ample space for large amounts of data.
Additionally, it has features like RAID, Hot-plugging and Error Correction Code (ECC) memory which helps to improve the data integrity and reliability. RAID provides data redundancy and improves the overall performance of the hard drive. Hot-plugging allows for easy replacement of the hard drive without shutting down the system, reducing downtime. ECC memory detects and corrects errors in data, preventing data corruption and ensuring data integrity.
Brand Name : HP
MPN : 646894-001
Sub-Type : 1TB 7.2K RPM SATA
Type : Hard Drive (HDD)
SKU : 646894-001
Capacity : 1TB
Spindle Speed : 7.2K RPM
Generation : SATA
Dimension and Weight
Width: 4 Inch
Depth: 5.8 Inch
Height: 1 Inch
Weight: 1.52 LBS
Drive Bay Width : 3.5inch
Drive Type : Internal
About Refurbished Products
SATA stands for serial advanced technology attachment which was the replacement for the previous interface parallel ATA (PATA). All these technologies are developed by the Serial ATA International Organization. SATA interfaces are significantly faster than the PATA interface which is attributed to the increased data rate on the serial paired lines. SATA has backward compatibility with the ATA/ATAPI command set that was previously used in PATA.
The SATA technology is implemented in two key areas which are in the connectors and the SATA cable. The SATA connectors can be found on compatible motherboards and hard drives. Some people have confused SATA for a storage drive which it isn't. Rather, a SATA HDD is simply a storage drive with SATA connectors.
The SATA interface is built with two conductors for sending data and two conductors for retrieving data and are interspersed with a ground cable to prevent interference. Lastly, the interface has a power cable to provide power for the storage drive function.
SATA has gone through a number of revisions since 2003. Every version of the SATA drive has seen improvements to the technology to improve speed and performance. SATA-I, also denoted as Serial ATA-150 or SATA 1.0, released in 2003 provides 1.5Gbps and 150 MB/s. SATA-II was released in 2004 with a transfer rate of 3.0 Gbps and 300 MB/s and introduced native command queuing (NCQ). It is alternatively referred to as Serial ATA-300 or SATA 2.0 and is backward compatible with SATA-I. The most recent revision is the SATA-III that has transfer speeds of 6 Gbps and 600 MB/s. SATA revision 3.0 is also denoted as Serial ATA-600 and is backward compatible with the two previous versions. SATA-III supports SAS compatibility, isochronous native command queuing (NCQ) for streaming functions, and improved power management. SATA-III has gone through revisions 3.1, 3.2, 3.3, 3.4, and the most recent SATA 3.5 released this July.
We are continuously seeing more and more use of SATA technology outside of the PC world such as in consumer electronics, the auto industry, and many other technological devices. SATA is the critical technology that supports hard drive disks and SSDs that are edging the multi-terabyte range.
SATA hard disk will be your best choice if your priorities are storage capacity. The following are attributes of SATA that make it ideal for your storage applications:
Read/Write Speeds: SATA HDDs have commendable read/write speeds ideal for storing information that is not required on a regular basis. Generally, hard disk drive SATA has better write speeds compared to read speeds which makes it ideal for transferring data into the drive rather than transferring data out of the storage drive. SATA technology is best suited for storing large amounts of data that isn't accessed regularly.
Storage Capacity: SATA drives have very large storage capacities compared to SAS drives. We have the 2.5-inch form factor common in portable laptops but still provide large storage.
Price: SATA drives offer the best value per GB of storage capacity. They are cheaper compared to SAS drives that may be four times more expensive for similar storage capacity.
Higher Bandwidth: The higher bandwidth of SATA hard drives supports greater speeds that enhance performance.
Manageable Connections: The SATA interface works with fewer and thinner cables that are really helpful in allowing better airflow inside the cabinet.
Flexibility: Compared to PATA, SATA cables are longer and offer more flexibility when assembling your system.
Hot Plugging: SATA allows for the removal of drives from a PC or server while it is still running – no need to perform a shutdown.
Lower Power Consumption: SATA is more energy-efficient and is the reason it is widely used in smaller portable computers.
Native Command Queuing: SATA supports native command queuing which means a hard drive disk can accept as many as 32 commands. NCQ allows reordering of commands so that an efficient access pattern is created to minimize head movement. Applications that issue numerous asynchronous commands to the disk will benefit immensely from NCQ.Talk to any of our experts to find the best SATA technology best suited for your equipment needs and scalability in the future. We have a wide range of SATA hard drives including 2TB-5.4K RPM, 2TB-7.2K RPM, 3TB-7.2K RPM, 500GB-7.2K RPM, 150GB-10K RPM, 200GB-7.2K RPM, 300GB-7.2K RPM, 320GB-7.2K RPM, 400GB-7.2K RPM, 750GB-7.2K RPM, 2TB-5.9K RPM, SATA connectors, SATA adapters and SATA cables to meet your specific needs.
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What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
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