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Solid State Drives for IBM BladeCenter and System x servers 1

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Solid State Drives for IBM BladeCenter and System x

servers

IBM System x at-a-glance guide

IBM® Solid State Drives (SSDs) use nonvolatile flash memory rather than spinning magnetic media to

store data. Designed for enterprise blades and servers, the SSDs leverage the extensive history of IBM of

meeting enterprise customer expectations in product development, qualification, and ongoing support on

a worldwide basis. IBM offers the highest quality enterprise storage devices for enterprise computing

environments.

IBM SSDs deliver the performance, power, size, and reliability required for BladeCenter® and System x®

application servers. For cost-effective reliability and endurance, and to let customers chose the correct

drive to meet business requirements, the IBM SSD family offers both SLC and enterprise-grade MLC

technology. With up to 200 GB capacity in a 1.8-inch form factor, this powerful drive provides data loss

protection upon power failure. In addition, IBM SSDs support the SATA interface, meaning that there are

no compatibility issues. Figure 1 shows a 1.8" solid state drive.

Figure 1. 1.8" solid state drive

Did you know

In terms of I/O operations per second, SSDs can be used in enterprise environments to replace multiple

traditional spinning disks, thereby improving application performance, power consumption, reliability, and

the total cost of ownership. However, SSDs can also be used as a fast virtual memory paging device to

reduce the need for more expensive memory DIMMs, which can lead to reduced server acquisition costs.

SSDs simplify local storage infrastructure to help maintain overall maintenance and cooling cost, while

providing remote storage solutions for end-to-end data availability as part of the enterprise ecosystem.

SSDs are an appropriate solution for local OS booting, read-intensive applications, and some local

storage space. Having originally been developed for the telco and federal marketplace, these

SATA-based drives are highly rugged and reliable, and consume very low power. Increasingly, solid state

storage is becoming a practical component in balancing datacenter cost, reliability, and manageability.

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Strona 1 - Did you know

Solid State Drives for IBM BladeCenter and System x servers 1򔻐򗗠򙳰 ®Solid State Drives for IBM BladeCenter and System x serversIBM System x at-a-glance

Strona 2 - SSD technology

Solid State Drives for IBM BladeCenter and System x servers 10Supported operating systemsSolid state drives operate transparently to users, storage sy

Strona 3

Solid State Drives for IBM BladeCenter and System x servers 11Related publicationsFor more information see to the following documents:IBM Redbooks® at

Strona 4 - Features and benefits

Solid State Drives for IBM BladeCenter and System x servers 12NoticesThis information was developed for products and services offered in the U.S.A.IBM

Strona 5

Solid State Drives for IBM BladeCenter and System x servers 13This document was created or updated on April 11, 2011.Send us your comments in one of t

Strona 6

Solid State Drives for IBM BladeCenter and System x servers 2Part number information Table 1 lists the information for ordering part numbers and feat

Strona 7 - Warranty

Solid State Drives for IBM BladeCenter and System x servers 3Multi-level cell (MLC) SSDsThe basic difference between SLC flash memory and MLC flash me

Strona 8 - Supported disk controllers

Solid State Drives for IBM BladeCenter and System x servers 4Table 4 shows the NAND flash memory types used in each currently available SSD option.Tab

Strona 9 - Supported servers

Solid State Drives for IBM BladeCenter and System x servers 5DurabilityBecause flash memory does not have the mechanical limitations of traditional sp

Strona 10 - Supported operating systems

Solid State Drives for IBM BladeCenter and System x servers 6For uncorrectable errors, the drives use the Redundant Array of Independent Silicon Eleme

Strona 11 - Related publications

Solid State Drives for IBM BladeCenter and System x servers 7SpecificationsTable 7 presents technical specifications for the drives.Table 7. Specifica

Strona 12

Solid State Drives for IBM BladeCenter and System x servers 8Supported disk controllersThe solid-state drives require a supported disk controller. The

Strona 13 - Trademarks

Solid State Drives for IBM BladeCenter and System x servers 9Supported serversThe solid state drives and supported RAID controllers can be installed i

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IBM 43W7726 Arkusz Danych

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