• Available from 2026-11-30 — contact us to reserve
Lenovo S4520 480 GB 2.5" Serial ATA III 3D TLC NAND
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  • Lenovo S4520 480 GB 2.5" Serial ATA III 3D TLC NAND

Lenovo S4520 480 GB 2.5" Serial ATA III 3D TLC NAND

€2,216.47
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Lenovo S4520, 480 GB, 2.5", 6 Gbit/s

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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.<br><br>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.

Technical specifications

Features

Security algorithms256-bit AES
SSD capacity480 GB
SSD form factor2.5"
InterfaceSerial ATA III
NVMeNo
Memory type3D TLC NAND
Component forServer/workstation
Hardware encryptionYes
Data transfer rate6 Gbit/s
Random read (4KB)79000 IOPS
Random write (4KB)30000 IOPS
Random latency - read (up to)102 µs
Random latency - write (up to)48 µs
Sequential latency - read (up to)36 µs
Sequential latency - write (up to)36 µs
S.M.A.R.T. supportYes
End-to-End Data ProtectionYes
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Mean time between failures (MTBF)2000000 h
Drive writes per day (DWPD)2.8
CertificationFCC 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

Weight & dimensions

Width70 mm
Depth100 mm
Height7 mm
Weight70 g

Operational conditions

Operating temperature (T-T)0 - 70 °C
Operating relative humidity (H-H)5 - 95%
Operating vibration2.17 G
Non-operating vibration3.13 G
Operating shock1000 G
Non-operating shock1000 G
Maximum operating altitude3050 m
Lenovo
FL97830297
2026-11-30

Data sheet

Aspect ratio
2.5"
Interface
Serial ATA III

Specific References

MPN
4XB7A77460
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