When evaluating performance of SSD devices, it is recommended to measure performance of the device in a method that resembles the targeted application using real world data and workloads. Test time should also be adequately large to ensure that sustainable metrics and measures are obtained.

2.5PHYSICAL CHARACTERISTICS

 

 

2.5” models

 

 

 

Maximum height

7.00 mm (0.276 in)

 

 

Maximum width

70.10 mm (2.760 in)

 

 

Maximum length

100.45 mm (3.955 in)

 

 

Max weight

100 g (0.220 lb)

 

 

 

2.6ACCESS TIME

Access measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows:

•Page-to-page access time is an average of all possible page-to-page accesses in both directions for a sequentially precon- ditioned drive.

•Average access time is a true statistical random average of at least 5000 measurements of accesses between program- mable pages, less overhead, on a randomly preconditioned drive.

*TYPICAL ACCESS TIMES (μs)

READ

WRITE

 

 

 

Average

158

125

 

 

 

Note. These drives are designed to provide the highest possible performance under typical conditions. However, due to the nature of Flash memory technologies there are many factors that can result in values different than those stated in this specification.

2.7

TIME TO READY

 

 

 

 

 

 

 

 

 

 

 

480GB

240GB

120GB

 

 

400GB

200GB

100GB

Power-on to Ready for non-Media related Commands (sec)

3

(typ)

 

 

 

 

 

 

Power-on to Ready for Media related commands (sec)

14 (max)

 

 

 

 

 

 

 

Standby to Ready (sec)

3

(max)

 

 

 

 

 

 

 

Ready to power removal (sec)

3

(max)

 

 

 

 

 

 

 

 

Power-on to Ready for non-media related commands is defined as the time that it will take the drive to respond from the application power until it is ready to accept commands from the host that do not require access to the flash media. In some cases the drive may accept media access commands during this time, but the commands will not be completed or status returned to the host until the media can be accessed safely. Commands such as Check Power and Identify are examples of non-media related commands.

Power-on to Ready for media related commands is defined as the time that it will take the drive to respond from the application power until it is ready to accept commands from the host that require access to the flash media. Commands such as FPDMA Read Extended and FPDMA Write Extended are examples of media related commands. This value includes the time needed to charge the Power Loss Data Protection Circuit to a level that is adequate to protect customer data from unexpected power loss.

The maximum time for Power-on to Ready is dependent on if a STANDBY IMMEDIATE was issued prior to power down and the write workload profile prior to power down.

SEAGATE 600 PRO SSD PRODUCT MANUAL, REV. A

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Seagate ST400FP0021, ST120FP0001, ST100FP0021, ST100FP0001, ST120FP0021 Physical Characteristics, Access Time, Time to Ready
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ST480FP0021, ST120FP0021, ST100FP0021, ST400FP0001, ST200FP0021 specifications

Seagate has long been a leader in the storage solutions market, and its lineup of products, including the ST240FP0001, ST100FP0001, ST240FP0021, ST120FP0001, and ST400FP0021, exemplifies the company's commitment to quality, reliability, and advanced technology.

The Seagate ST240FP0001 is engineered for high performance with a robust storage capacity of 240GB. Designed for both personal and professional applications, it leverages flash memory technology, ensuring rapid data access times and improved overall system performance. This model is particularly suited for use in compact devices, offering durability and energy efficiency, which are crucial for mobile applications.

In contrast, the Seagate ST100FP0001, with a 100GB capacity, presents an excellent option for users needing reliable storage in smaller devices. Its design focuses on efficiency and speed, making it an ideal choice for backups and data transfer. The drive employs advanced firmware algorithms to optimize performance, ensuring that data retrieval is swift and efficient.

The ST240FP0021 stands out with its larger storage capacity of 240GB, targeting users who require more space for applications, games, or multimedia content. This model utilizes Seagate's latest technology to maintain high read and write speeds, catering to gaming and high-performance computing environments. It also features enhanced error correction technology, ensuring data integrity so users can rely on their storage solutions.

The ST120FP0001 offers a balanced combination of performance and capacity, with 120GB of storage suited for everyday tasks such as document storage, photo libraries, and video edits. This model’s compact design allows it to fit in a wide range of devices, while its heat management technology helps in maintaining optimum operational temperatures, prolonging the lifespan of the drive.

Finally, the ST400FP0021 provides an impressive 400GB of capacity, making it a favored choice for users who require significant space for extensive data storage. It features advanced NAND flash technology, allowing for faster transfer rates and improved reliability. Its robust build quality ensures durability, making it suitable for both desktop and portable applications.

Overall, the Seagate ST240FP0001, ST100FP0001, ST240FP0021, ST120FP0001, and ST400FP0021 models showcase Seagate’s innovative engineering and commitment to providing users with dependable, efficient, and high-capacity storage solutions. Whether for personal or professional use, these drives cater to a wide spectrum of storage needs.
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