HP CC315 73GB U320 SCSI 3.5\

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HP CC315 73GB U320 SCSI 3.5" LFF Hot Swap SSD

Boost Hardware is a Dell CC315 Business Partner
  • Part Number : CC315
  • Brand : Dell

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Dell CC315 Manufacturer
Dell CC315 Form Factor
Form Factor
3.5" LFF
Dell CC315 Capacity
Dell CC315 Spindle Speed
Spindle Speed
Dell CC315 Interface
Ultra-320 SCSI
Dell CC315 Pins

Full Dell CC315 Specifications

Brand Dell
Form Factor 3.5" LFF
Capacity 73GB
Hot-Swappable Yes
Spindle Speed 10K
Interface Type Ultra-320 SCSI
Cache 8MB
Pins 80-pin

Dell CC315 Frequently Asked Questions

What does it mean that a drive has a form factor of 3.5" LFF?

When it comes to server hard drives, "3.5" LFF" refers to the Large Form Factor of 3.5 inches. This specification describes the physical size of the hard drive and the corresponding drive bay in a server or storage system. The 3.5-inch LFF drives have been the dominant standard for enterprise-grade server hard drives for a considerable period, with various capacities and technologies introduced over time.

The transition to the 3.5-inch LFF form factor brought significant advancements in technology:

  1. Increased Storage Capacity: The larger size of LFF drives allowed for more platters and data storage surfaces, resulting in higher-capacity disks. This enabled servers and storage systems to accommodate larger volumes of data.

  2. Enhanced Performance: The additional physical space offered by LFF drives facilitated higher rotational speeds and larger cache sizes, leading to improved data transfer rates and reduced latency. As a result, they became suitable for applications requiring fast access to large datasets, such as databases and high-transaction environments.

  3. Improved Cooling and Heat Dissipation: The larger form factor of LFF drives allowed for better cooling mechanisms, such as fans and heat sinks, which effectively dissipated heat. This capability was essential for maintaining optimal operating conditions in server environments where multiple drives generate substantial heat.

  4. Compatibility and Expandability: Due to the widespread adoption of the 3.5-inch LFF form factor, many server chassis and storage enclosures were designed to accommodate these drives. This standardization ensured compatibility and made it easy for organizations to expand their storage capacity without major infrastructure changes.

In summary, the 3.5-inch LFF form factor represented a significant technological advancement in server hard drives. It offered increased storage capacity, enhanced performance, improved cooling capabilities, and compatibility with existing infrastructure. These advantages made LFF drives a popular choice for enterprise-level storage solutions.

What does it mean if a hard drive runs at 10,000 RPMs?

When it comes to server hard drives, the term "10,000 RPM" refers to the rotational speed of the drive's platters, measured in revolutions per minute. It indicates how fast the disks inside the hard drive can spin. This particular feature was first introduced during the late 1990s and early 2000s as a significant advancement in hard drive technology.

The introduction of 10,000 RPM hard drives brought about important improvements in technology for several reasons:

  1. Enhanced Performance: The higher rotational speeds resulted in quicker access times and reduced latency, which greatly benefited servers and high-performance computing systems. The overall system performance and responsiveness improved noticeably.

  2. Increased Data Transfer Rates: The faster rotation allowed for data to be read from and written to the disk at an accelerated pace. This improvement in data transfer rates enabled more efficient handling of large amounts of data, proving vital for server applications that dealt with heavy workloads.

  3. Expanded Storage Capacity: As hard drive technology progressed, manufacturers were able to boost the storage capacity while maintaining the 10,000 RPM speed. This combination of high performance and ample storage space within a single hard drive unit was highly advantageous for server administrators.

  4. Compatibility with Existing Systems: The 10,000 RPM drives were designed to be compatible with standard server interfaces like SCSI and later SATA. This ensured that organizations could easily upgrade their server storage systems without requiring extensive infrastructure changes or new hardware investments.

Overall, the introduction of 10,000 RPM hard drives marked a significant milestone in server storage technology. It brought forth improved performance, faster data access, and increased storage capacities. Subsequently, even higher RPM drives such as 15,000 RPM drives and solid-state drives (SSDs) have been developed to further advance storage performance in server environments.

What does it mean if a drive is hot-swappable?

Hot Swap, also known as hot swapping or hot plugging, refers to the ability to replace or add components in a computer system without shutting down or interrupting the operation of the system. In the context of server hard drives, hot swapping allows you to remove or insert hard drives while the server is running and operational, without causing any downtime or disruption to the services the server provides.

This feature was introduced to improve system availability, reliability, and ease of maintenance. Before hot swapping became common, adding or replacing components in a running system required shutting down the system, which could result in service interruptions and downtime. With hot swap capabilities, server administrators can perform maintenance tasks such as replacing a failed hard drive or adding additional storage capacity without affecting the overall system operation. This is particularly important in scenarios where uptime and continuous service availability are critical, such as in data centers, enterprise environments, and high-performance computing systems.

The concept of hot swapping dates back to the early days of computing, but it became more widely implemented in the late 1990s and early 2000s as server hardware and storage technologies evolved. The specific release dates of hot swap-capable hardware may vary depending on manufacturers and models, but it became a standard feature in many enterprise-grade servers and storage systems during this time period.

In addition to hard drives, hot swapping has been applied to various components, including power supplies, cooling fans, and network interface cards, among others. The ability to replace and upgrade components without downtime has contributed significantly to improved system uptime, reduced maintenance costs, and enhanced overall system reliability.

What does it mean if a hard drive has an interface of Ultra320-SCSI?

Ultra-320 SCSI, an abbreviation for Ultra-320 Small Computer System Interface, refers to a type of interface used in server hard drives. It was introduced as a groundbreaking technological advancement aimed at enhancing data storage capabilities.

The release of Ultra-320 SCSI took place in the early 2000s, with the specifications finalized in 2002. This innovative feature marked a significant leap forward compared to its predecessors, such as Ultra-160 SCSI and Ultra-2 SCSI. The "320" in its name signifies its maximum data transfer rate of 320 megabytes per second (MB/s), representing a substantial increase in speed at that time.

The introduction of Ultra-320 SCSI carried great importance for several reasons:

  1. Enhanced data transfer speed: Ultra-320 SCSI delivered notably faster data transfer rates than previous SCSI standards. This boost in speed proved crucial for servers dealing with large volumes of data, as it facilitated quicker access to information, reduced latency, and overall improved system performance.

  2. Scalability and compatibility: Ultra-320 SCSI ensured compatibility with prior SCSI generations, allowing existing SCSI devices and infrastructure to remain in use. This ensured a seamless transition to Ultra-320 SCSI without the need for a complete overhaul of the SCSI infrastructure.

  3. Reliability and resilience: SCSI technology has long been recognized for its reliability and resilience. Ultra-320 SCSI continued this tradition by offering robust data transmission with effective error detection and correction mechanisms. Such reliability was especially critical for servers powering essential applications and enterprise-level storage systems where data integrity and availability were of utmost importance.

  4. Widespread industry adoption: Thanks to its performance advantages and compatibility, Ultra-320 SCSI quickly gained popularity within the server and storage industry. Numerous server vendors and storage manufacturers incorporated Ultra-320 SCSI interfaces into their products, making it a favored choice for enterprise-level deployments.

In summary, Ultra-320 SCSI represented a significant breakthrough in server hard drive technology by delivering faster data transfer rates, improved performance, compatibility with existing infrastructure, and enhanced reliability. Its introduction addressed the growing demands of data-intensive applications and played a pivotal role in the advancement of storage technologies during the early 2000s.


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December 22, 2022 by Scott Carpenter

"We're a Canadian company who was badly in need of a drive for our server. Wasn't sure how the cross border purchase would go but Scott and his team had us taken care of at a price that couldn't be beaten and with lightning speed and efficiency. We had our drive in just a few days. I would highly recommend this company! Wish there were more out there like them!"

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Even with our extensive testing procedures, equipment does fail from time to time beyond our control due to shipping or various reasons. Boost Hardware offers a 1 year hardware warranty, replacing any faulty or damaged equipment within the next business day. The RMA process we like to keep VERY simple, so there is no paperwork to fill out! :) We will provide a return label for any parts that you need to ship back on us. That’s it!!

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