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YSIMXXX-S421

Category Tag
  • Interface: SATA 3.2 (6Gbps)
  • Capacity: 128GB-1TB
  • NAND: MLC
  • Read: Up to 450~550 MB/s
  • Write: Up to 260~480 MB/s
  • External DRAM: Yes
  • Operating Temperature: 0℃~70℃
 
  • Additional Features: 
  • External DRAM: Yes
  • PSLC: Yes

Technology

  • The Yansen YSIMXXX-S421 is an excellent choice for those who need a high-speed SSD. With a capacity range of 128-1TB, it offers exceptional read and write speeds of up to 550/480 MB/s and IOPS of 76k. The MLC technology used in this SSD ensures reliability and durability, while the NCQ function optimizes data access by reordering commands and reducing latency.
  • Additionally, it can operate in a temperature range of 0℃ to 70℃, making it suitable for a wide range of applications. Overall, the YSIMXXX-S421 is a reliable and high-performance storage solution that is perfect for various applications.
Order Information
ModelFlash typeCapacitySequential read and write
readwrite
YSIM128-S421MLC128GB450~500MB/S260~320MB/S
YSIM256-S421MLC256GB450~500MB/S300~350MB/S
YSIM512-S421MLC512GB500~550MB/S400~450MB/S
YSIM1TB-S421MLC1TB500~550MB/S420~480MB/S
  
ModelYSIMXXX-S421
DimensionsMSATA L50.95mm * W30.0mm * H3.5mm Error±0.15mm
Form factorMSATA 52pin
InterfaceSATA III 6Gbps
Capacity128GB256GB512GB1TB
NAND FlashMLCMLCMLCMLC
Sequential Read (MB/s)450~500450~500500~550500~550
Sequential Write (MB/s)260~320300~350400~450420~480
TBW170TB340TB680TB1360TB
4K Random read(IOPS)69800(Max)
4K Random write(IOPS)76090(Max)
Input voltageDC 3.3V±5%
Power consumption Idle0.38W(Max)
Power consumption Active2.97W(Max)
Data retention10years below 25 degree
MTBF2 million hours
ECCHardware BCH ECC capable of correcting errors up to 66- bit/1KB
FeaturesSystem automatic bad block management
Operating Temp.0℃~70℃
Storage Temp.-40℃~85℃
Humidity5-95%
Vibration80Hz~2000Hz/20G
Shock1500G/0.5ms
 
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