YSISXXX-S421

Category 2.5" SATA Tag 2.5" SATA

Interface: SATA 3.2 (6Gbps)
Capacity: 128GB-1TB
NAND: MLC
Read: Up to 450~550 MB/s
Write: Up to 260~480 MB/s
Operating Temperature: 0℃~70℃

Additional Features:
External DRAM: Yes
Power Loss Protection: Yes
AES 128/256: Yes

Technology

Yansen’s YSISXXX-S421 is a reliable and efficient industrial SSD that provides a capacity range of 128-1TB with read and write speeds of up to 550/480 MB/s. It uses MLC flash technology and the SATA 3.2 interface to deliver optimal performance and durability.
Additionally, the YSISXXX-S421 includes TRIM features to optimize performance over time. With a working temperature range of 0℃ to 70℃, this SSD is suitable for use in a variety of industrial environments.

Order Information

Model	Flash type	Capacity	Sequential read and write
Model	Flash type	Capacity	read	write
YSIS128-S421	MLC	128GB	450~500MB/S	260~320MB/S
YSIS256-S421	MLC	256GB	450~500MB/S	300~350MB/S
YSIS512-S421	MLC	512GB	500~550MB/S	400~450MB/S
YSIS1TB-S421	MLC	1TB	500~550MB/S	420~480MB/S

Model	YSISXXX-S421
Dimensions	2.5 inch L100.4mm * W70.0mm * H7.0mm Error±0.15mm
Form factor	2.5 SATA
Interface	SATA III 6Gbps
Capacity	128GB	256GB	512GB	1TB
NAND Flash	MLC	MLC	MLC	MLC
Sequential Read (MB/s)	450~500	450~500	500~550	500~550
Sequential Write (MB/s)	260~320	300~350	400~450	420~480
TBW	170TB	340TB	680TB	1360TB
4K Random read(IOPS)	70050(Max)
4K Random write(IOPS)	63300(Max)
Input voltage	DC 5V±5%
Power consumption Idle	0.53W(Max)
Power consumption Active	4.42W(Max)
Data retention	10years below 25 degree
MTBF	2 million hours
ECC	Hardware BCH ECC capable of correcting errors up to 66- bit/1KB
Features	System automatic bad block management
Operating Temp.	0℃～70℃
Storage Temp.	-40℃～85℃
Humidity	5-95%
Vibration	80Hz~2000Hz/20G
Shock	1500G/0.5ms

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