SATA III 6Gb/s SSD SSD452K Datasheet Products Product Description TS2TSSD452K 2.5" SSD, SATA3, 3D TLC, PE: 3K TS1TSSD452K TS512GSSD452K Datasheet version TS256GSSD452K 1.1 TS128GSSD452K TS64GSSD452K No.70, Xingzhong Rd., Neihu Dist.,Taipei City 114, Taiwan, R.O.C. Tel:+886-2-2792-8000 Fax:+886-2-2792-1614 www.transcend-info.com Copyright© Transcend Information, Inc. All Rights Reserved.
Revision History Revision No. History Released Date Editor by 1.0 First version (WD BICS4) 2019/12/26 TSD 2020/05/25 TSD Vibration Format Updated Revise 2.4 Allowable voltage to tolerance ±5% 1.1 Add 2.6 Recommended Measurement Point Revise 5.2.
Transcend SSD452K Features Part Name Capacity TS2TSSD452K 2TB TS1TSSD452K 1TB TS512GSSD452K 512GB TS256GSSD452K 256GB TS128GSSD452K 128GB TS64GSSD452K 64GB FEATURES SATA 6Gbps UBER 10-15 1.
Table of Content 1 Introduction……………………..………..………………………….…..……………….…………………………………..5 1.1 General Feature Information………………………………………………………………….……………….5 1.2 Product List……………………………………………..………………………………………………..……………5 1.3 Ordering Information.……………..………..……………..…………………………………………….………6 2 Product Specifications…………………………………………………….……………..………………………………..7 2.1 Interface and Compliance…..…………………………………………………………………….…….……7 2.2 Drive Capacity……………………….……………..………………………………………………………….…..…7 2.
1. Introduction 1.1 General Feature Information Hardware Feature - SATA 6Gbps - Controller SM2258H - 3D TLC NAND Flash - Temperature operation from 0°C to 70°C - Embedded DDR3 DRAM cache - Power shield function - TCG-Opal function (Optional) Firmware Feature - Global wear-leveling function - Enhance Bad block management function - LDPC ECC(Error Correction Code) function - TRIM Command function - Advanced Garbage Collection function - StaticDataRefresh function - Internal RAID Engine - S.M.A.R.T.
1.3 Ordering Information TSXXXGSSD452K 1 2 3 4 1 – Transcend 2 – SSD Density 3 – G: Gigabyte; T: Terabyte 4 – 2.
2. Product Specifications 2.1 Interface and Compliance - SATA3, compatible to SATA2 and SATA1 Compatible with ATA/ATAPI-7 Standard Native Command Queuing(NCQ) Command Set RoHS Compliance CE, FCC and BSMI Compliance 2.
2.4 Supply Voltage [Table 4] Supply Voltage Item Requirements 5V±5% Allowable voltage Allowable noise / ripple 100 mV p-p or less 2.5 System Power Consumption [Table 5] Power Consumption Read / Write 64GB 128GB 256GB 512GB 1TB 2TB 2.0W 2.8W 2.6W 2.9W 3.3W 3.5 W Active Read (Max.)1) 1.7W 2.4W 2.4W 2.8W 3.0W 3.1 W Idle 0.4W 0.4W 0.4W 0.4W 0.5W 0.5 W Active Write (Max.) 1) DEVSLP 5mW Note: 1) The power consumption is measured under SSD operation at maximum performance.
2.6 Environment Specifications [Table 6] Environment Specification Features Temperature Temperature Gradient Operating1) 0°C to +70°C 60°C/Hr Humidity Non-Operating2) -40°C to 85°C 60°C/Hr 5% to 95%, non-condensing 1500G, duration 0.5 ms, 3 axis3) Shock 20G, 7~2000Hz, 3 axis4) Vibration Note: 1) The operating specification is regarded as Ambient Temperature.
2.7 System Reliability [Table 7] Telcordia SR-332 issue 4 MTBF Specifications Parameter 64GB 128GB MTBF 256GB 512GB 1TB 2TB 1TB 2TB 3,000,000 hours Note: 1) The calculation is based on 25°C. [Table 8] UBER Specifications Parameter 64GB 128GB 256GB UBER 512GB 10 -15 Note: 1) Uncorrectable Bit Error Rate (UBER) is a metric for the rate of occurrence of data errors, equal to the number of data errors per bits read as specified in the JESD218 document of JEDEC standard.
[Table 13] Warranty Parameter 64GB 128GB 256GB Warranty 512GB 1TB 2TB 1TB 2TB 3 years limited [Table 14] Regulations Parameter 64GB 128GB 256GB Compliance 512GB CE, FCC and BSMI 11
3. Mechanical Specification The figure below illustrates the Transcend 2.5 inch Solid State Drive. [Table 15] Physical Dimensions and Weight Model Height (mm) Width (mm) Length (mm) Weight (gram) 64GB/128GB/256GB/512GB/ 1TB/2TB 6.8±0.2 69.85±0.25 100.00±0.
4. Pin Assignments 4.1 Serial ATA Interface Connector 4.2 Pin Assignments [Table 16] Pin Assignments Word. Signal Power No.
5. Block Diagram and Function Explanations 5.1 Block Diagram 5.2 Function Explanations 5.2.1 Global Wear Leveling Function Global wear leveling ensures that every block has an even erase count. This helps to extend the life expectancy of an SSD. There are three main processes in global wear leveling: (1) Record the block erase count and save this in the wear-leveling table. (2) Find the static-block and save this in the wear-leveling pointer.
the controller monitors the error bit levels at each read operation; when it reaches the preset threshold value, the controller automatically performs data refresh to “restore” the correct charge levels in the cell. This implementation practically restores the data to its original, error-free state, and hence lengthening data life. 5.2.
through the host. The encryption key is also stored on the device (commonly AES is utilized). (1) Features boot authentication: When the user starts the device, the shadow MBR will conduct a pre-boot identification; where the user is cleared, the normal boot process will begin and connections to the devices are to be made. (2) Sector specific permissions: The device manager may create a logical block address (LBA) range and assign different permissions for each LBA range.
6. Technology Term Explanations 6.1 TBW Terabytes Written (TBW) directly measures how much you can write cumulatively into the drive over its lifetime. Essentially, it just includes the multiplication we did above in the measurement itself. For example, if your drive is rated for 365 TBW, that means you can write 365 TB into it before you may need to replace it. If its warranty period is 5 years, that works out to 365 TB ÷ (5 years × 365 days/year) = 200 GB of writes per day.
7. Installation Requirements 7.1 SSD Installation Regarding the system assembling, the torque force of mounting screws should not exceed more than 2 Kgf-cm of torque. For SATA cable connection, the cable should not longer than 1 meter and well-connected is necessary to avoid signal transmission error. The standard 2.5 inch SATA interface has a separated connector for power connection. For the connection detail, please refer chapter 4.
8. Command Descriptions 8.1 Support ATA Commands This table and the following paragraphs summarize the ATA command set.
Set Max Address Ext 37h Write Multiple Ext 39h Write DMA FUA Ext 3Dh Write Log Ext 3Fh Selective Self-Test log(SMART) 09h Host Specific(SMART) 80h~9Fh SCT Command/Status(SCT) E0h SCT Data Transfer(SCT) E1h Read Verify Sectors 40h Read Verify Sectors (w/o retry) 41h Read Verify Sectors Ext 42h Write Uncorrectable Ext 45h Pseudo-UECC with logging 55h Read FPDMA Queued 60h Write FPDMA Queued 61h Seek 7Xh Execute Device Diagnostic 90h Initialize Drive Parameters 91h Download
Sanitize Status Ext 00h Block Erase Ext 12h Sanitize Freeze Lock Ext 20h Read Multiple C4h Write Multiple C5h Set Multiple Mode C6h Read DMA C8h Read DMA (w/o retry) C9h Write DMA CAh Write DMA (w/o retry) CBh Write Multiple FUA Ext CEh Standby Immediate E0h Idle Immediate E1h Standby E2h Idle E3h Read Buffer E4h Check Power Mode E5h Sleep E6h Flush Cache E7h Write Buffer E8h Flush Cache Ext EAh Identify Device ECh Set Features EFh Security Set Password F1h Se
8.
8.3 SMART Attributes The following table shows the vendor specific data in byte 2 to 361 of 512-byte SMART data.
9. Contact Information TAIWAN JAPAN No.70, XingZhong Rd., NeiHu Dist., Taipei, Taiwan, R.O.C TEL +886-2-2792-8000 Fax +886-2-2793-2222 E-mail: sales-tw@transcend-info.com E-mail: sales-jp@transcend-info.com Shanghai GERMANY E-mail: sales-cn@transcendchina.com TEL: +86-21-6161-9388 E-mail: sales-de@transcend-info.com TEL: +49-40-538-907-0 Beijing NETHERLANDS E-mail: sales-cn@transcendchina.com E-mail: sales-nl@transcend-info.
