Lenovo ThinkSystem S4520 - SSD - Read Intensive -

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Lenovo ThinkSystem S4520

Name: Lenovo ThinkSystem S4520
Brand: LENOVO
SKU: ECE7749431
Price: 1899.75 EUR
Availability: OutOfStock

View all LENOVO Solid State Drives - Visit the LENOVO Store (4XB7A17072) - (ECE7749431)

Model: Lenovo ThinkSystem

ThinkSystem S4520 - SSD - Read Intensive - 240 GB - hot-swap - 2.5" - SATA 6Gb/s - for ThinkStation P920 Rack, ThinkSystem SR645, SR650 V2, SR665, SR850, SR850 V2, SR860 V2

Enhanced durability
Optimized performance
Advanced data protection
Efficient power consumption

FREE Delivery on orders over €250

**Note: All Warranties/Dead On Arrival issues for this item are handled by the manufacturer

0 Available to Ship
Restock 20-Jul-2026 Estimated, Out of Stock Prices are Estimated.

€1899.75 Incl Vat

Bulk Pricing from €1842.75

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

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 outstanding performance.

Compared with the S4510 series, these 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.

Features Summary

Enhanced durability
Boasting an impressive MTBF of 2,000,000 hours, this solid state drive offers reliability and longevity, ensuring your data remains safe and accessible even under demanding conditions.
Optimized performance
With 4KB random read IOPS of 45,000 and write IOPS of 16,500, coupled with an internal data rate of 470 MBps (read) and 233 MBps (write), this drive delivers swift and efficient performance for all your storage needs.
Advanced data protection
Features like End-to-end data protection, Enhanced Power Loss Data Protection, and Standard Endurance Technology (SET) safeguard your data from corruption and loss, providing peace of mind in every transaction.
Efficient power consumption
A write mode power consumption of just 2.3 watts signifies the drive's efficiency, reducing operational costs and contributing to a more sustainable technology environment.

Specification Summary

Product Description

Lenovo ThinkSystem S4520 - SSD - Read Intensive - 240 GB - SATA 6Gb/s

Type

Solid state drive - hot-swap

Capacity

240 GB

NAND Flash Memory Type

3D triple-level cell (TLC)

Form Factor

2.5"

Interface

SATA 6Gb/s

Data Transfer Rate

600 MBps

Drive Class

Read Intensive

Features

Enhanced Power Loss Data Protection, Thermal throttling, End-to-end data protection, Standard Endurance Technology (SET), S.M.A.R.T.

Dimensions (WxDxH)

70 mm x 100 mm x 7 mm

Weight

70 g

Manufacturer Warranty

1-year warranty

Designed For

ThinkStation P920 Rack 7X06 (2.5"); ThinkSystem SD530 7X21 (2.5"); SN550 7X16 (2.5"); SN850 7X15 (2.5"); SR250 7Y51 (2.5"), 7Y52 (2.5"); SR530 7X07 (2.5"), 7X08 (2.5"); SR550 7X03 (2.5"), 7X04 (2.5"); SR570 7Y02 (2.5"), 7Y03 (2.5"); SR590 7X98 (2.5"), 7X99 (2.5"); SR630 7X01 (2.5"), 7X02 (2.5"); SR635 7Y98 (2.5"), 7Y99 (2.5"); SR645 7D2X (2.5"), 7D2Y (2.5"); SR650 7X05 (2.5"), 7X06 (2.5"); SR650 V2 7D15 (2.5"); SR655 7Y00 (2.5"), 7Z01 (2.5"); SR665 7D2V (2.5"), 7D2W (2.5"); SR850 7X18 (2.5"), 7X19 (2.5"); SR850 V2 7D31 (2.5"), 7D32 (2.5"); SR850P 7D2F (2.5"); SR860 7X69 (2.5"), 7X70 (2.5"); SR860 V2 7Z59 (2.5"), 7Z60 (2.5"); SR950 7X11 (2.5"), 7X12 (2.5"); ST250 7Y45, 7Y46; ST550 7X09, 7X10

Specifications

EAN / GTIN:

889488589128

General

Device Type

Solid state drive - hot-swap

Capacity

240 GB

NAND Flash Memory Type

3D triple-level cell (TLC)

Form Factor

2.5"

Interface

SATA 6Gb/s

Features

Enhanced Power Loss Data Protection, Thermal throttling, End-to-end data protection, Standard Endurance Technology (SET), S.M.A.R.T.

Width

70 mm

Depth

100 mm

Height

7 mm

Weight

70 g

Performance

Drive Writes Per Day (DWPD)

2.5

SSD Endurance

1 PB

Drive Class

Read Intensive

Drive Transfer Rate

600 MBps (external)

Internal Data Rate

470 MBps (read) / 233 MBps (write)

4KB Random Read

45000 IOPS

4KB Random Write

16500 IOPS

Average Latency

103 µs

Reliability

MTBF

2,000,000 hours

Non-Recoverable Errors

1 per 10^17

Expansion & Connectivity

Interfaces

1 x SATA 6 Gb/s

Compatible Bay

2.5"

Power

Power Consumption

2.3 Watt (write)

Miscellaneous

Compliant Standards

VCCI, ICES-003, FCC Part 15 B, UL 60950-1, UL 60950-1 Second Edition, BSMI CNS 13438, RoHS 2011/65/EU, EN55022:2006, AS/NZS CISPR22:2009+A1:2010, WEEE 2012/19/EU, EMC 2014/30/EU, LVD 2014/35/EU, EN 55032:2012, CAN/CSA-C22.2 No. 60950-1-07 Second Edition, KCC Article 11.1, AS/NZS CISPR 32:2015, EN 55035:2017, UL/CSA/EN 62368-1, Class B, CAN/CSA-C22.2 No. 60950-1-07, FCC Title 47, UL 60950 2014-10-14, CAN/CSA-C22.2 No. 60950-1-07 2014-010, UL/CSA/EN 62368-1 Second Edition, Morocco Decree # 2574-14 (EMC), China EFUP

Dimensions & Weight (Shipping)

Shipping Width

174 mm

Shipping Depth

133 mm

Shipping Height

63 mm

Shipping Weight

434 g

Manufacturer Warranty

Service & Support

Limited warranty - replacement - 1 year

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

70 °C

Humidity Range Operating

5 - 95% (non-condensing)

Shock Tolerance (non-operating)

1000 g @ 0.5 ms

Vibration Tolerance (non-operating)

3.13 g @ 5-800 Hz

Compatibility Information

Designed For

Lenovo ThinkStation P920 Rack 7X06 (2.5") ¦ Lenovo ThinkSystem SD530 7X21 (2.5") ¦ Lenovo ThinkSystem SN550 7X16 (2.5") ¦ Lenovo ThinkSystem SN850 7X15 (2.5") ¦ Lenovo ThinkSystem SR250 7Y51 (2.5"), 7Y52 (2.5") ¦ Lenovo ThinkSystem SR530 7X07 (2.5"), 7X08 (2.5") ¦ Lenovo ThinkSystem SR550 7X03 (2.5"), 7X04 (2.5") ¦ Lenovo ThinkSystem SR570 7Y02 (2.5"), 7Y03 (2.5") ¦ Lenovo ThinkSystem SR590 7X98 (2.5"), 7X99 (2.5") ¦ Lenovo ThinkSystem SR630 7X01 (2.5"), 7X02 (2.5") ¦ Lenovo ThinkSystem SR635 7Y98 (2.5"), 7Y99 (2.5") ¦ Lenovo ThinkSystem SR645 7D2X (2.5"), 7D2Y (2.5") ¦ Lenovo ThinkSystem SR650 7X05 (2.5"), 7X06 (2.5") ¦ Lenovo ThinkSystem SR650 V2 7D15 (2.5") ¦ Lenovo ThinkSystem SR655 7Y00 (2.5"), 7Z01 (2.5") ¦ Lenovo ThinkSystem SR665 7D2V (2.5"), 7D2W (2.5") ¦ Lenovo ThinkSystem SR850 7X18 (2.5"), 7X19 (2.5") ¦ Lenovo ThinkSystem SR850 V2 7D31 (2.5"), 7D32 (2.5") ¦ Lenovo ThinkSystem SR850P 7D2F (2.5") ¦ Lenovo ThinkSystem SR860 7X69 (2.5"), 7X70 (2.5") ¦ Lenovo ThinkSystem SR860 V2 7Z59 (2.5"), 7Z60 (2.5") ¦ Lenovo ThinkSystem SR950 7X11 (2.5"), 7X12 (2.5") ¦ Lenovo ThinkSystem ST250 7Y45 (2.5"), 7Y46 (2.5") ¦ Lenovo ThinkSystem ST550 7X09 (2.5"), 7X10 (2.5")