Lenovo S4520 1.92 TB Serial ATA III TLC 3D NAND

SKU

4XB7A78622

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ThinkSystem 7mm S4520 1.92TB Read Intensive SATA 6Gb HS

Category: Internal Solid State Drives

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Details

The ThinkSystem S4520 Read Intensive SATA SSDs are advanced 6Gb SATA solid-state drives that use 144-layer Intel 3D NAND TLC Flash Memory technology to provide an affordable solution with industry leading performance.

This product guide provides essential presales information to understand the S4520 SSDs, their key features and specifications, components and options, and configuration guidelines. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4520 SSDs and consider their use in IT solutions.

More Information

SKU

4XB7A78622

Specification

Hard drive
SSD capacity	1.92 TB
Memory type	TLC 3D NAND
Data transmission
Random write (4KB)	38000 IOPS
Random read (4KB)	91000 IOPS
Endurance rating	8.8 PB
Security
Security algorithms	256-bit AES
Endurance
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 h
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
Performance
Interface	Serial ATA III
Component for	Server
Hot-swap	Yes
SSD capacity	1.92 TB
Security algorithms	256-bit AES
S.M.A.R.T. support	Yes
Memory type	TLC 3D NAND
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Random write (4KB)	38000 IOPS
Random read (4KB)	91000 IOPS
Mean time between failures (MTBF)	2000000 h
Hardware encryption	Yes
Design
Component for	Server
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
Interface	Serial ATA III
Component for	Server
Hot-swap	Yes
SSD capacity	1.92 TB
Security algorithms	256-bit AES
S.M.A.R.T. support	Yes
Memory type	TLC 3D NAND
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Random write (4KB)	38000 IOPS
Random read (4KB)	91000 IOPS
Mean time between failures (MTBF)	2000000 h
Hardware encryption	Yes
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
Random latency - read (up to)	104 µs
Random latency - write (up to)	54 µs
Sequential latency - read (up to)	37 µs
Sequential latency - write (up to)	38 µs
Drive writes per day (DWPD)	2.5
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%
Operating shock	1000 G
Operating vibration	2.17 G
Non-operating vibration	3.13 G
Maximum operating altitude	3050 m
Technical details
Interface	Serial ATA III
Hot-swap	Yes
S.M.A.R.T. support	Yes
Operating temperature (T-T)	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%
Operating shock	1000 G
Operating vibration	2.17 G
Non-operating vibration	3.13 G
Maximum operating altitude	3050 m
Hardware encryption	Yes
Weight & dimensions
Width	70 mm
Weight	70 g
Height	7 mm
Depth	100 mm
Other features
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Endurance rating	8.8 PB

Manufacturer

Lenovo

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