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Intel 325152002US, SSDSA2CW160G310 Table 11. Serial ATA Power Pin Definitions 2.5-inch Form Factor

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Intel® Solid-State Drive 320 Series

September 2011 Product Specification

Order Number: 325152-002US 15

Intel® Solid-State Drive 320 Series

Notes:

1. All pins are in a single row, with a 1.27 mm (0.050-inch) pitch.

2. Pins P1, P2 and P3 are connected together, although they are not connected internally to the device. The host may put

3.3 V on these pins.

3. T h e mating sequence is:

• the ground pins P4-P6, P10, P12 and the 5V power pin P7.

• the signal pins and the rest of the 5V power pins P8-P9.

4. Ground connectors P4 and P12 may contact before the other 1st mate pins in both the power and signal connectors to

discharge ESD in a suitably configured backplane connector.

5. Power pins P7, P8, and P9 are internally connected to one another within the device.

6. The host may ground P11 if it is not used for Device Activity Signal (DAS).

7. Pins P13, P14 and P15 are connected together, although they are not connected internally to the d evice. The host may put

12 V on these pins.

Table 11. Serial ATA Power Pin Definitions — 2.5-inch Form Factor

Pin1Function Definition Mating Order

P12Not connected (3.3 V Power)

P22Not connected (3.3 V Power)

P32Not connected (3.3 V Power; pre-charge) 2nd Mate

P43,4 Ground 1st Mate

P53Ground 1st Mate

P63Ground 1st Mate

P73,5 V55 V Power 1st Mate

P83,5 V55 V Power 2nd Mate

P93,5 V55 V Power 2nd Mate

P103Ground 1st Mate

P116DAS Device Activity Signal 2nd Mate

P123, 4 Ground 1st Mate

P137V12 12 V Power; not used 1st Mate

P147V12 12 V Power; not used 2nd Mate

P157V12 12 V Power; not used 2nd Mate

Contents

Main Intel Solid-State Drive 320 Series Product Specification Intel Solid-State Drive 320 Series Product Specification September 2011 2Order Number: 325152-002US Ordering Information Contact your local Intel sales representative for ordering information. Contents Page 1.0 Overview 2.0 Product Specifications 2.1 Capacity 2.2 Performance Table 1. User Addressable Sectors Table 2. Random Read and Write Input/Output Operations Per Second (IOPS) 2.3 Electrical Characteristics 2.4 Environmental Conditions Table 5. Operating Voltage and Power Consumption Table 6. Temperature, Shock, Vibration 2.5 Product Regulatory Compliance 2.6 Reliability 2.7 Hot Plug Support 3.0 Mechanical Information 3.1 1.8-inch Form Factor 3.2 2.5-inch Form Factors Page 4.0 Pin and Signal Descriptions 4.1 Pin Locations Signal Segment S1 Power Segment P1 4.1.1 1.8-inch Form Factor Pin Locations 4.1.2 2.5-inch Form Factor Pin Locations 4.2 Signal Descriptions 4.2.1 Connector Pin Signal Definitions 4.2.2 Power Pin Signal Definitions Table 9. Serial ATA Connector Pin Signal Definitions 1.8-inch and 2.5-inch Form Factors Table 10. Serial ATA Power Pin Definitions 1.8-inch Form Factor Table 11. Serial ATA Power Pin Definitions 2.5-inch Form Factor 5.0 Supported Command Sets 5.1 ATA General Feature Command Set 5.2 Power Management Command Set 5.3 Security Mode Feature Set 5.4 SMART Command Set 5.4.1 SMART Attributes Tab le 13 defines the SMART Attribute status flags. Table 12. SMART Attributes (Continued) Table 13. SMART Attribute Status Flags 5.4.2 SMART Logs 5.5 Device Statistics 5.6 SMART Command Transport (SCT) 5.7 Data Set Management Command Set 5.8 Host Protected Area Command Set 5.9 48-Bit Address Command Set 5.10 Device Configuration Overlay Command Set 5.11 General Purpose Log Command Set 5.12 Native Command Queuing 5.13 Software Settings Preservation 6.0 Certifications and Declarations Tab le 15 describes the Device Certifications supported by the Intel SSD 320 Series. Tab le 16 identifies the standards information referenced in this document. 7.0 References Table 15. Device Certifications and Declarations 8.0 Terms and Acronyms 9.0 Revision History Appendix A IDENTIFY DEVICE Command Data Page Table 18. Returned Sector Data (Continued)