Data Sheet

3
Transcend SSD420I Features
Part Name Capacity
TS1TSSD420I 1TB
TS512GSSD420I 512GB
TS256GSSD420I 256GB
TS128GSSD420I 128GB
TS64GSSD420I 64GB
TS32GSSD420I 32GB
FEATURES

SATA 6Gbps

2D MLC NAND Flash

Wide-temperature operation

DDR3 DRAM cache

Global wear-leveling function

Enhance Bad block management

Power shield function

BCH ECC function

TRIM Command function

Advanced Garbage Collection

Supports S.M.A.R.T. function

Supports DEVSLP mode

Self-encrypting drives(SED) with AES-256
(Optional)
PERFORMANCE
1)

Data Transfer Rate
- Sequential Read Up to 530 MB/s
- Sequential Write Up to 470 MB/s
RELIABILITY
1)
 TBW
- 1TB 2,940TB
- 512GB 1,480TB
- 256GB 740TB
- 128GB 360TB
- 64GB 180TB
- 32GB 90TB

UBER 10
-15

DWPD 2.6 DWPD

MTBF 2,000,000 hours

Data Retention 1 year

Warranty 3 years
ENVIRONMENTAL SPECIFICATIONS
1)

Temperature
- Operating -40°C to 85°C
- Non-operating -40°C to 85°C

Humidity(non-condensing) 5%~95%

Shock 1500G, 0.5ms

Vibration 20G, 7~2000Hz
POWER REQUIREMENTS
1)

Supply voltage / Tolerance 5V

5%

Active (max) 2.65W

Idle (max) 0.4W
PHYSICAL DIMENSION

Width 69.85

0.25mm

Length 100.00

0.25mm

Height 6.8

0.2mm

Weight Max.63g
Note:
1) For detail information, please refer to document content.