Seagate ST800FM0053 Seagate 1200 SSD Product Manual - Page 16
Performance Characteristics
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4.0 PERFORMANCE CHARACTERISTICS This section provides detailed information concerning performance-related characteristics and features of Seagate 1200 SSD drives. 4.1 INTERNAL DRIVE CHARACTERISTICS Flash Memory Type Emulated LBA Size Native Programmable Page Size Map Unit Size Default Transfer Alignment Offset NAND MLC 512, 520, 524, 528, 4096, 4160, 4192 or 4224 8192 User Bytes 4096 0 4.2 PERFORMANCE CHARACTERISTICS 4.2.1 Response time Response time measurements are taken with nominal power at 25°C ambient temperature. The typical values in the table below are defined as follows: • Page-to-page response time is an average of all possible page-to-page accesses for a sequentially preconditioned drive. • Average response time is a true statistical random average of at least 5000 measurements of accesses between programmable pages on a randomly preconditioned drive. Table 2 Typical Response Time (μsec) ALL CAPACITIES 1,2 READ WRITE Average Page to Page Average Latency 192 45 Typical 3 39 44 183 13 1. Execution time measured from receipt of the Command to the Response. 2. Assumes no errors. 3. Typical response times are measured under nominal conditions of temperature and voltage as measured on a representative sample of drives. 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. SEAGATE 1200 SSD PRODUCT MANUAL, REV. A 10