Featuring the latest SATA III 6Gb/s interface and a powerful controller, Transcend SSD420K/SSD420I are the ideal high-speed, lightweight and shockproof replacement for traditional rotating hard drives. With built-in Intelligent Power Shield (IPS), Transcend SSD420K provides extra protection to data integrity against sudden power failure or blackouts, whereas SSD420I has wider operating temperature allowing perfect functionality and reliability in extreme temperatures.
Products specifications
| Attribute name |
Attribute value |
|
Width
|
2.75" |
|
Depth
|
3.93" |
|
Height
|
0.276" |
|
Weight
|
3.35 oz |
|
Housing Material
|
Aluminum |
|
SSD capacity
|
128 GB |
|
Non-operating shock
|
1500 G |
|
Non-operating vibration
|
20 G |
|
Harmonized System (HS) code
|
84717070 |
|
Certification
|
CE, FCC, BSMI |
|
Internal
|
Y |
|
Product color
|
Black |
|
Sustainability certificates
|
RoHS |
|
Protection features
|
Shock resistant |
|
ECC
|
Y |
|
Data transfer rate
|
6 Gbit/s |
|
Mean time between failures (MTBF)
|
1500000 h |
|
Memory type
|
MLC |
|
Read speed
|
550 MB/s |
|
Write speed
|
170 MB/s |
|
S.M.A.R.T. support
|
Y |
|
Native Command Queuing (NCQ)
|
Y |
|
TRIM support
|
Y |
|
SSD form factor
|
2.5" |
|
Interface
|
Serial ATA III |
|
Power consumption (idle)
|
0.3 W |
|
Operating voltage
|
5 V |
|
Power consumption (read)
|
3.46 W |
|
Power consumption (write)
|
3.46 W |
|
Operating temperature (T-T)
|
0 - 70 °C |
|
Storage temperature (T-T)
|
-40 - 85 °C |
|
Operating relative humidity (H-H)
|
0 - 95 % |
|
Storage relative humidity (H-H)
|
0 - 95 % |
|
Operating shock
|
1500 G |
|
Operating vibration
|
5 G |
