The Seagate ST3300007LW is a high-performance hard disk designed for use in enterprise-level servers and workstations. It has a maximum rotational speed of 10,000 RPM, which allows for faster data transfer rates and improved overall performance.
The Ultra320 SCSI interface supports data transfer rates of up to 320MB/s, which is significantly faster than the traditional SCSI interface. The 68-pin connector ensures compatibility with a wide range of servers and workstations.
This hard disk also boasts a high storage capacity of 300GB, making it ideal for large data sets and multiple virtual machines. The Cheetah series of hard disks are known for their high reliability and durability, making them suitable for use in mission-critical applications.
In summary, the Seagate Hard drive is a high-performance with a fast rotational speed, high data transfer rates, and large storage capacity, making it suitable for use in enterprise-level servers and workstations.
The Seagate ST3300007LW 300GB Cheetah 10K RPM Ultra320 68Pin SCSI Hard Drive is known for its high level of reliability and durability. The drive is built with Seagate's advanced technology, which includes features such as Seagate's high-performance heads, dynamic fly height, and advanced servo technology. These features help to ensure that the drive is able to withstand the rigors of high-performance applications and provide a high level of reliability and data integrity.
In addition, the drive's 10,000 RPM rotation speed and high-performance SCSI interface provide fast data access and retrieval times, which can help to minimize the risk of data loss due to hardware failures.
The hard drive also has a MTBF (Mean Time Between Failures) of 1.4 million hours, which is a measure of the time between when a hard drive is first put into operation until it fails. This rating indicates that the Seagate Hard drive 300GB Cheetah 10K RPM Ultra320 68Pin SCSI is a highly reliable hard drive that is built to last.
The Seagate Hard drive 300GB Cheetah 10K RPM Ultra320 68Pin SCSI has a 3.5-inch form factor, which is a standard size for most internal hard drives. This form factor is widely used in servers, workstations, and other high-performance computers. It can fit in most standard hard drive bays of those systems and can be easily installed with the use of screws, or simply sliding it into the bay.
This form factor also makes it easy to replace older or malfunctioning hard drives, as it is a commonly used size and shape. As it's also an Ultra320 SCSI Hard drive, you may need a SCSI controller and a special SCSI cable to connect it.
Overall, the 3.5-inch form factor of the Seagate Hard drive 300GB Cheetah 10K RPM Ultra320 68Pin SCSI makes it a widely used and easily replaceable hard drive for high-performance systems. This can be a good choice for those who need large storage space and high-speed data transfer rate in their servers, workstations, and other high-performance computers.
Brand Name : Seagate
MPN : ST3300007LW
Capacity 300 GB
Interface Type Ultra320 SCSI
Connector 68 pin HD D-SUB
SCSI Signaling Type Low Voltage Differential LVD
Buffer Size 8 MB
SKU : ST3300007LW
Drive Transfer Rate 320 MBPS External / 118 MBPS internal
Seek Time 4.7 MS average / 9.5 MS Max
Track-to-Track Seek Time 0.2 MS
Average Latency 3 MS
Spindle Speed 10000 RPM
Expansion / Connectivity
Interfaces 1 x Ultra320 SCSI - 68 pin HD D-SUB HD-68
Compatible Bays 1 x internal - 3.5 Inches
Dimension and Weight
Width : 4 Inch
Depth : 5.8 Inch
Height : 1 Inch
Weight : 1.52 LBS
About Refurbished Products
The ultra320 SCSI hard drive generation is the immediate upgrade of its predecessor, the ultra160 SCSI. The newer generation ultra320 SCSI HDD comes about as an implementation of the SCSI-3 Parallel Interface-4 (SPI-4) standards.
Over its lifetime, the SCSI standard is widely used in servers and high-end workstations. It is possible to install SCSI HDDs in a desktop PC that has one or more IDE disk drives. The IDE drive acts as the boot drive, while the SCSI hard drive provides additional storage capacity. SCSI is not commonly used in desktop PCs, although it allows the addition of a scanner and several other drives such as DVD-RAM, CD-Rs, and Zip drives to a single SCSI cable chain. USB and FireWire have gradually replaced the SCSI as alternate interfaces in the latest desktop PCs.
In-network servers, SCSI allows for the setting up of several hard drives in the RAID configuration to reduce the risk of loss of data. The configuration supports hot-swapping - the changing of hard drives while the system is still operating.
Ultra320 SCSI HDD just as the name suggests delivers 320 Mbps top speed and provides a faster bus at 80 MHz and a wider data path at 16 bit. Connections with the Ultra320 SCSI HDDs just like with SCSI devices can be daisy-chained since they have two ports - the incoming and the outgoing cables. Besides, SCSI has a strong commitment to backward compatibility to previous generations, which explains its widespread use as an I/O interface and elimination of the need for substantial investments in equipment and infrastructure. Migration to the ultra320 SCSI HDD is smooth whether it is from the Ultra160 SCSI or other generations of the SCSI standard because of backward compatibility.
The ultra320 SCSI hard drive takes on technologies such as domain validation, cyclic redundancy check, and dual-edge clocking first introduced by ultra160 SCSI. Additionally, the ultra320 SCSI hard drive introduces protocol changes and other technologies that enhance performance and support reliable data transfer speeds at 320 Mbps. We have the following ultra320 SCSI HDD options: 146GB-10K RPM, 146GB-15K RPM, 300GB-10K RPM, 300GB-15K RPM, 36GB-10K RPM, 36GB-15K RPM, 73GB-10K RPM, 73GB-15K RPM, and 18GB-15K RPM to meet your performance and storage requirements.
The standard features of the ultra320 SCSI hard drive include:
- Two-fold increase in transfer speed: The ultra320 SCSI hard drive increases the transfer rate by 100% from the previous generation at the rate of 320 Mbps. The technology allows greater transfer rates, effectively leading to greater performance in environments of extended data transfer and support for many devices on a single bus.
- Support for SCSI packet protocol: By enabling packet protocols, the ultra320 SCSI HDD helps to reduce command overhead by using dual transition (DT) data phases to transfer data, commands, and statuses rather than asynchronous phases that are generally slow. Packet protocol allows for the transfer of multiple commands in one connection as well as increased performance through minimal command overhead and maximum bus utilization.
- Quick Arbitration and Selection (QAS): the technology helps reduce control release overhead between devices at the SCSI bus. QAS is all about reducing command overhead and maximizing utilization of the bus.
- Read/Write Data Streaming facilitates the reduction of overhead associated with data transfer through the sending of a LUN Q-TAG (LQ) data stream packet, which is subsequently followed by multiple data packets. Greater write data streaming is achieved since the bus turnaround delay is eliminated between LQ and data packets.
- The flow control feature facilitates the initiator to enhance the pre-fetching of data for writes and enhance the flushing of FIFOs for reads.
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Other Available Conditions for this Part
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