The ThinkSystem S4520 Read Intensive SATA SSDs use 144-layer Intel 3D NAND TLC Flash Memory technology with a 6Gbps SATA interface to provide an affordable solution with industry leading performance.

Compared with the S4510 series, these new Read Intensive (Entry) drives offer improved endurance. The S4520 SSDs are optimized for read-intensive applications such as boot, web servers, lower data rate operational databases and analytics.

Specification

Product
Product id	795868
Brand	Lenovo
Partnr	4XB7A17102
EAN/UPC code	889488589142
Certificates
Certification	FCC Title 47, Part 15B, Class B EN-55035:2017 EN-55022:2006 EN-55032:2012 Low Voltage Directive (LVD) 2014/35/EU EMC Directive 2014/30/EU RoHS Directive 2011/65/EU WEEE Directive 2012/19/EU UL 60950-1, 2nd Edition, 2014-10-14 CSA C22.2 No. 60950-1-07, 2nd Edition, 2014-010 UL/CSA 62368-1, 2nd Edition AS/NZ CISPR 32:2015 AS/NZ CISPR 22:2009 +A1:2010 Taiwan BSMI EMC standard CNS 13438 Korea KCC Article 11.1 Morocco Decree # 2574-14 (EMC) Canada ICES-003 Japan VCCI China EFUP
Features
SSD form factor	2.5"
SSD capacity	960 GB
Interface	Serial ATA III
Memory type	3D TLC NAND
Component for	Server/Workstation
Hardware encryption	Y
Security algorithms	256-bit AES
Data transfer rate	6 Gbit/s
Random read (4KB)	85000 IOPS
Random write (4KB)	44000 IOPS
Read latency	36 µs
Write latency	36 µs
S. M. A. R. T. support	Y
Hot-swap	Y
Mean time between failures (MTBF)	2000000 uur
Power
Power consumption (write)	3 W
Operational conditions
Operating relative humidity (H-H)	5 - 95 procent
Operating temperature (T-T)	0 - 70 °C
Operating vibration	2.17 G
Operating shock	1000 G
Non-operating shock	1000 G
Maximum operating altitude	3050 m
Weight & dimensions
Width	70 mm
Depth	100 mm
Height	7 mm
Weight	70 g
Packaging data
Package width	174 mm
Package depth	133 mm
Package height	63 mm
Package weight	434 g