Seagate 600 SSD Seagate 600 SSD Product Manual - Page 24

4.0 SERIAL ATA (SATA) INTERFACE These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0-4; multiword DMA modes 0-2, and Ultra DMA modes 0-6. For detailed information about the Serial ATA interface, refer to the "Serial ATA: High Speed Serialized AT Attachment" specification. 4.1 HOT-PLUG COMPATIBILITY Seagate 600 SSD drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA II: Extension to Serial ATA 1.0a specification. This specification can be downloaded from www.serialata.org. 4.2 SERIAL ATA DEVICE PLUG CONNECTOR PIN DEFINITIONS Table 6 summarizes the 2.5" drive Signal and Power SATA Plug. Table 6 2.5" SATA Connector Plug Pinout Segment Signal Power Pin Function Definition S1 GND Ground S2 A+ Differential Signal Pair (Host to Drive) S3 A- S4 GND Ground S5 B- Differential Signal Pair (Drive to Host) S6 B+ S7 GND Ground Key and spacing separate signal and power segments P1 V33 P2 V33 Unused [2] P3 V33 P4 GND P5 GND Ground [1] P6 GND P7 V5 P8 V5 5V power to Drive P9 V5 P10 Ground Ground P11 LED Signal Activity LED: Driven low to light P12 Ground Ground [1] P13 V12 P14 V12 Unused [3] P15 V12 Notes: [1] Ground pins 4 and 12 mate first on SATA backplane connectors. [2] The three V33 pins are unused but connected together on the drive. They can be used for a drive-in-place detection. [3] The three V12 pins are unused but connected together on the drive. They can be used for a drive-in-place detection. SEAGATE 600 SSD PRODUCT MANUAL, REV. B 20