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4XB7A77454

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Lenovo 4XB7A77454, 240 GB, 3.5", 6 Gbit/s

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Description
Product Details

Description

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.

Lenovo 4XB7A77454. SSD capacity: 240 GB, SSD form factor: 3.5", Data transfer rate: 6 Gbit/s, Component for: Server/workstation

SSD capacity	240 GB
SSD form factor	3.5"
Interface	Serial ATA III
NVMe	No
Memory type	3D TLC NAND
Component for	Server/workstation
Hardware encryption	Yes
Security algorithms	256-bit AES
Data transfer rate	6 Gbit/s
Random read (4KB)	44000 IOPS
Random write (4KB)	15500 IOPS
Random latency - read (up to)	102 µs
Random latency - write (up to)	61 µs
Sequential latency - read (up to)	36 µs
Sequential latency - write (up to)	37 µs
S.M.A.R.T. support	Yes
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 h
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
Width	10.1" (257 mm)
Depth	7.6" (193 mm)
Height	3.74" (95 mm)
Weight	17.1 oz (484 g)
Operating temperature (T-T)	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%
Operating vibration	2.17 G
Non-operating vibration	3.13 G
Operating shock	1000 G
Non-operating shock	1000 G
Maximum operating altitude	120078.7" (3050 m)

Product Details

Brand

Availability date: 2025-12-15

Condition New

Data sheet

SSD capacity: 240 GB
SSD form factor: 3.5"
Interface: Serial ATA III
NVMe: No
Component for: Server/workstation
Weight: 17.1 oz (484 g)
Width: 10.1" (257 mm)
Height: 3.74" (95 mm)
Data transfer rate: 6 Gbit/s
Depth: 7.6" (193 mm)
Memory type: 3D TLC NAND
Operating temperature (T-T): 0 - 70 °C
Operating relative humidity (H-H): 5 - 95%
Security algorithms: 256-bit AES
Mean time between failures (MTBF): 2000000 h
Operating shock: 1000 G
Maximum operating altitude: 120078.7" (3050 m)
Random read (4KB): 44000 IOPS
Random write (4KB): 15500 IOPS
Hardware encryption: Yes
S.M.A.R.T. support: Yes
Operating vibration: 2.17 G
Non-operating vibration: 3.13 G
Non-operating shock: 1000 G
Uncorrectable Bit Error Rate (UBER): < 1 per 10^17 bits read
Random latency - read (up to): 102 µs
Random latency - write (up to): 61 µs
Sequential latency - read (up to): 36 µs
Sequential latency - write (up to): 37 µs

Specific References

ISBN: 978-1-23456-789-0
UPC: 889488593347
EAN13: 0889488593347
MPN: 4XB7A77454

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