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Key Features

2.5-inch drives in multiple form form factors
Cost-effective Intel 3D NAND TLC Flash Memory
Endurance of up to 3 drive writes per day (DWPD) for 5 years, using Intel Standard Endurance Technology (SET).
SATA TLC solid-state drive with high read performance and consistently low latencies to fulfill client needs in the enterprise space
High reliability and enhanced ruggedness
Energy savings, with typical write power consumption as low as 2.3 W per drive
Absence of moving parts to reduce potential failure points in the server
S.M.A.R.T. support
Advanced Encrypting Standard (AES) 256-bit encryption
Full end-to-end data path protection

LENOVO DATA CENTER Hard Drives/Solid State Drives

2.5 S4520 240GB RI SATA HS

Mfr # 4XB7A17072 SKU 6348103 UPC 889488589128

$974.14

Available

Product Overview

THINKSYSTEM 2.5 S4520 240GB READ INTENSI
Lenovo S4520 240 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Read Intensive - Server Device Supported - 2.5 DWPD - 1024 TB TBW - 470 MB/s Maximum Read Transfer Rate - Hot Swappable - 256-bit AES Encryption Standard - 1 Year Warranty
Lenovo S4520 240 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Read Intensive
Server Device Supported - 2.5 DWPD - 1024 TB TBW - 470 MB/s Maximum Read Transfer Rate - Hot Swappable - 256-bit AES Encryption Standard - 1 Year Warranty

Technical Specifications

Product Type	Solid State Drive
Device Supported	Server
Storage Capacity	240 GB
Hot Swappable	Yes
Manufacturer Part Number	4XB7A17072
Limited Warranty	1 Year
Drive Type	Internal
Form Factor	2.5"
Manufacturer	Lenovo Group Limited
Product Name	ThinkSystem 2.5" S4520 240GB Read Intensive SATA 6Gb HS SSD
Product Series	S4520
Brand Name	Lenovo
Height	0.3"
Width	2.8"
Depth	3.9"
Environmentally Friendly	Yes
Wireless LAN	No
Encryption Standard	256-bit AES
Maximum Read Transfer Rate	470 MB/s
Maximum Write Transfer Rate	233 MB/s
Drive Interface	SATA
Drive Interface Standard	SATA/600
Random 4KB Read	44000IOPS
Random 4KB Write	15500IOPS
Endurance (DWPD)	2.5
Endurance (TBW)	1024 TB
Endurance Type	Read Intensive
Environmental Compliance	Restriction of Hazardous Substances (RoHS)
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

The S4520 SSDs carry a one-year, customer-replaceable unit (CRU) limited warranty.

Lenovo ThinkSystem Servers:

SE450 (7D8T)
ST250 V2 (7D8G / 7D8F)
SR250 V2 (7D7R / 7D7Q)
SR645 V3 (7D9D / 7D9C)
SR665 V3 (7D9B / 7D9A)
SR675 V3 (7D9Q / 7D9R)
SR630 V3 (7D72 / 7D73)
SR650 V3 (7D75 / 7D76)
SR850 V3 (7D97 / 7D96)
SR860 V3 (7D94 / 7D93)
T650 V2 (7Z75 / 7Z74)
SR630 V2 (7Z70 / 7Z71)
SR650 V2 (7Z72 / 7Z73)
SR670 V2 (7Z22 / 7Z23)
SR635 (7Y98 / 7Y99)
SR655 (7Y00 / 7Z01)
SR655 Client OS
SR645 (7D2Y / 7D2X)
SR665 (7D2W / 7D2V)
SR850 (7X18 / 7X19)
SR850P (7D2F / 2D2G)
SR860 (7X69 / 7X70)
SD630 V2 (7D1K)
SD650 V2 (7D1M)
SD650-N V2 (7D1N)
SN550 V2 (7Z69)
ST250 (7Y45 / 7Y46)
SR250 (7Y52 / 7Y51)
ST550 (7X09 / 7X10)
SR530 (7X07 / 7X08)
SR550 (7X03 / 7X04)
SR570 (7Y02 / 7Y03)
SR590 (7X98 / 7X99)
SR630 (7X01 / 7X02)
SR650 (7X05 / 7X06)
SR670 (7Y36 / 7Y37)
SD530 (7X21)
SN550 (7X16)
SN850 (7X15)

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.