The Seagate ST3400755SS is a 400GB hard drive with a spindle speed of 10,000 RPM and a SAS (Serial Attached SCSI) interface with a data transfer rate of 3 Gbps. It has a form factor of 3.5 inches and a buffer size of 16MB. This drive is designed for use in enterprise-level storage systems and servers, where high performance and reliability are important. It is typically used in applications such as data warehousing, online transaction processing, and video on demand. The drive is hot-swappable, allowing it to be easily replaced without having to shut down the system.
The hard drive has a capacity of 400GB and a data transfer rate of 3 Gbps, making it suitable for storing and quickly accessing large amounts of data. The drive's SAS interface and 10,000 RPM spindle speed make it fast and reliable, making it suitable for use in high-performance storage systems.
To determine if the ST3400755SS is compatible with your device, you will need to check the documentation for your device to see if it supports 3.5-inch SAS drives and has a SAS interface with a data transfer rate of 3 Gbps. You will also need to check the documentation for the hard drive to ensure that it is compatible with your device.
In terms of capacity, 400GB might be considered small for today's standard, but it's a great choice for certain applications where fast access to data is more important than high storage capacity.
Keep in mind that this drive is an enterprise-class drive and typically has a higher cost per GB compared to consumer-class drives. It's highly recommended to check the system compatibility and prerequisites before installing the drive, as well as making sure that the system's firmware is compatible with the drive's firmware.
The Seagate Cheetah ST3400755SS is a 400GB 10K RPM SAS (Serial Attached SCSI) hard drive that uses the SAS 3.0 Gbps interface. The Cheetah series is Seagate's enterprise-class hard drive, and it is designed for use in high-performance, high-availability environments such as data centers, enterprise servers and storage systems.
One of the main benefits of the Cheetah ST3400755SS is its fast 10,000 RPM rotational speed, which provides faster data access times than 7200 RPM hard drives. This can be especially beneficial in environments where quick access to data is critical. It also has a 16MB cache buffer.
The SAS interface is designed for enterprise-level use and provides faster data transfer rates, improved data integrity and advanced features such as dual-ported connectivity and multiplexing which can help improve system availability. SAS is a more robust interface than SATA and is typically used in environments that require high performance and reliability.
Spindle Speed 10000 RPM
Average Latency 3.0 Msec
Random Read Seek Time 3.9 Msec
Random Write Seek Time 4.2 Msec
Dimension and Weight
Width : 4 Inch
Depth : 5.8 Inch
Height : 1 Inch
Weight : 1.52 LBS
About New Bulk Pack Products
Serial attached SCSI SAS 3gbps hard drives are commonly used in servers and bring with them immense benefits. However, choosing the right hard drive is very important depending on your projects. Avoid putting greater emphasis on the pricing of the hard drives, since it may lead to a complete disaster.
The preserve of the SAS 3Gbps HDD is in servers and high-end workstations where speed considerations are most important. The hard drives are available as 3.5-inch form factor and 2.5-inch form factor depending on your specific applications. These HDDs will process data and complete reads/writes faster than SATA drives – actually, it takes just a fraction of the time. It makes them ideal for enterprise applications since they perform efficiently, faster, and under rigorous conditions. The faster throughput is the idea behind getting SAS hard drives for your applications, seeing that the latest SAS 12Gbps hard disks are super-fast and incorporate RAID hardware controllers.
The throughput of a SAS 3Gbps disk drive is rated at 300 MB/s. Bandwidth typically represents the theoretical maximum level of data that passes through a channel. On the other hand, throughput is the actual measure of how much data actually travels through the channel successfully. Therefore, bandwidth is a theoretical value whereas throughout is the real value.
The key features and capabilities of the popular SAS 3Gbps HDDs are:
- Performance – You will benefit from performance levels that reach 3Gbps (300MB/s throughout), full-duplex transmissions, wide ports for aggregated bandwidth, advanced command queuing, and port aggregation.
- Flexibility – the flexibility of the SAS 3Gbps lies in physical and software compatibility on SATA drives as well as backward-compatibility with SCSI software.
- Scalability – you cannot go wrong with the broad address range allowing connection to physical devices and external storage systems using the long cables and small connectors.
- Reliability and availability – you can achieve point-to-point connections, redundancy paths, and dual active port support with the SAS 3Gbps drives.
We have recommended the SAS 3Gbps to a good number of clients since they are best suited for 24/7 workloads. These hard drives are best suited for servers due to the 100% duty cycle. SAS hot-swap hard drives will always win on the reliability front since they are designed to read/write data throughout the day. The SAS 3Gbps HDD cannot be compared to SATA drives commonly used for desktops that have 20-30% duty cycles. Drive speed is a major determinant of throughput and is measured in RPMs whereby SAS drives will operate at between 7200 and 15000 RPM. For better understanding, the faster a drive rotates, the higher the read/write speeds and the higher the throughput. The net effect will apply for slower drive speeds which negatively impact read/write speed and throughput.
The only downside with the SAS 3Gbps hard drives is the storage capacities available. Generally, SAS hard drive disks have a smaller storage capacity format compared to SATA drives. The common storage sizes available for SAS 3Gbps drives include: 73GB-10K RPM, 146GB-15K RPM, 300GB-15000 RPM, 450GB-15K RPM, 600GB-10K RPM, 1TB1TB-7.2K RPM, and 2TB-7.2K RPM which are ideal for servers and high-end machines used for production content.
SAS cables are required for connection and feature a continuous connector for both power and data. The SAS cable cannot be used to connect SATA controllers using a SATA connector since they carry higher power voltages. A distinctive feature of the SAS cables is that they are more than 30-feet in length compared to SATA cables that can only reach a maximum of 3-feet in length. However, it is possible to connect a SAS drive to a SATA controller using a continuous/SAS connector.
We have different specifications of the SAS 3Gbps hard drive which are ideal for high-performance applications and for highly virtualized environments that typically handle critical applications and high volumes of users.
Here, you can check more available conditions of your desired product ST3400755SS at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
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