IBM System Storage DS3524 Express, System Storage DS3512 Express Quick Reference Manual

Offers substantial performance and functionality starting at entry-level prices designed
EXP3524 for maximum performance; EXP3512 for maximum capacity; or intermix as needed!
START with the DS3500 // Four 6 Gbps x4 SAS host connectors in a dual controller configuration
Cost-effective high performance storage for up to two direct-attached servers in a Highly Available configuration
Connectivity to redundant 16-port SAS switches supports up to eight servers in a Highly Available configuration Provides booting and shared storage for IBM BladeCenter®
DS3524 Best fit for environments requiring highest performance, best price/performance, or lowest power/cooling
DS3512 Best fit for environments requiring highest capacity, or a high capacity/high performance blend
Server-led Elevator Pitch
Ask one or more of these questions
to start the discussion:
1. What application(s) will you run with
your server purchase (memory up-sell)?
Do you require continuous access
to this application?
Can the internal disks support your capacity
requirements over the next several years?
Does this data need to be shared with
other servers
2. Will you be adding servers that need access to the same data from existing applications?
3. Are you buying more servers to satisfy your growing needs and requirements?
4. Do you need a storage system to support the
performance and consolidation demands of
server virtualization?
5. Do your employees always have 24/7/365
access to data to remain productive?
6. Are you concerned about power consumption and
want to make a smaller environmental footprint?
7. Would you like to support your business critical data and secondary storage with a single storage
system?
8. Do you have a disaster recovery plan? Have you tested it and were you satisfied with
the recovery time?
9. Is your data backup process taking too long and negatively impacting your business?
10. Do you need to secure data-at rest from a drive loss, theft or breach?
Add a host card to expand SAS connectivity or support additional interface technology
SAS host card adds two more 6 Gbps x4 SAS host connectors per controller
Further expands shared DAS or networked capabilities with support for eight SAS connectors (dual controller) Interface of choice for low cost, high performance in-the-rackconnectivity
FC host card adds four 8 Gbps FC host ports per controller
Seamless integration into existing FC SAN implementations for workgroups, departments or remote sites Supports enhanced remote mirroring between DS3500 systems, or with DS5000, DS4000 and/or DCS3700
iSCSI host card adds four 1 Gbps or two 10 Gbps iSCSI host ports per controller
Simple and straightforward IP SAN solution that’s well suited for low-cost storage networking requirements
10Gbps iSCSI interface provides native connectivity into high-performance IP SAN infrastructures
Key Value Propositions:
Affordable storage with midrange performance and scalability
Simple yet powerful storage management software Green efficiencies reduce energy expenditures Concurrent host connectivity and mixed drive types lower
hardware investments
Balanced performance well suited for virtualization Relentless security and data protection
Turbo performance premium feature provides increased
throughput for more bandwidth-demanding applications
NEBs and ETSI support for ruggedized environments
Mention DS3500 storage
when your customers:
Purchase any System x, BladeCenter
or Power Systems servers
Implement Microsoft applications Find their servers are running
out of internal storage capacity
Implement server or storage
consolidation projects
Install a VMware or HyperV solutions Require a backup/recovery
or disaster recovery strategy
Quick Reference Guide
How to order:
1. Purchase a DS3500 2. Add a host daughter card* (optional) 3. Select drives and drive expansion
units if needed Expansion options 4. If additional features are needed, make selection from list 4.
DS3500 Storage Systems
Out-of-the-box includes: four partitions, two FlashCopy® images, and Windows, Linux (on Intel), and VMware host attachment. Select from any of the additional advanced features below:
PN
Description
1746A2S
DS3512 – Single Controller
1746A3D
DS3512 – Dual Controller
1746A4S
DS3524 – Single Controller
PN
Description
1746A4D
DS3524 – Dual Controller
Host Kits
1746T4D
DS3524 DC power – Dual Controller
68Y8458
AIX/VIOS Host Kit (FC host ports only)
68Y8459
Linux on Power Kit (Power Blades only)
68Y8461
HP/UX Host Kit
Host Interface Cards*
94Y8434
Mac OS Host Kit
PN
Description
Partitions
68Y8431
6 Gbps x4 SAS 2 port host card
68Y8436
Initial Upgrade: 4 to 8 Partitions
68Y8432
8 Gbps FC 4 port host card
68Y8437
Initial Upgrade: 4 to 16 Partitions
68Y8433
1 Gbps iSCSI 4 port host card
68Y8438
Initial Upgrade: 4 to 32 Partitions
81Y9613
10 Gbps iSCSI 2 port host card
68Y8439
Initial Upgrade: 4 to 64 Partitions
68Y8440
Initial Upgrade: 4 to 128 Partitions
68Y8441
Additional upgrade: 8 to 16 Partitions
3.5in Drives and Enclosures
68Y8442
Additional upgrade: 8 to 32 Partitions
PN
Description 68Y8443
Additional upgrade: 8 to 64 Partitions
49Y1856
300GB 15K 3.5-inch
68Y8444
Additional upgrade: 8 to 128 Partitions
49Y1861
450GB 15K 3.5-inch
68Y8445
Additional upgrade: 16 to 32 Partitions
49Y1866
600GB 15K 3.5-inch
68Y8446
Additional upgrade: 16 to 64 Partitions
49Y1947
600GB 15K 3.5-inch SED
68Y8447
Additional upgrade: 16 to 128 Partitions
49Y1876
1TB 7.2K 3.5-inch NL
68Y8448
Additional upgrade: 32 to 64 Partitions
49Y1871
2TB 7.2K 3.5-inch NL
68Y8449
Additional upgrade: 32 to 128 Partitions
81Y9886
3TB 7.2K 3.5-inch NL
68Y8450
Additional upgrade: 64 to 128 Partitions
1746A2E
EXP3512 Expansion Unit – Single ESM**
Replication Feature Options
69Y0245
EXP3512 Single ESM
68Y8451
FlashCopy: Base 4 images per volume / 64 per system
2.5in Drives and Enclosures
68Y8452
FlashCopy: 8 x 64 upgrade 8 images per volume / 64 per system
PN
Description
81Y9903
200GB SAS SSD 2.5-inch
68Y8453
Volume Copy: Base 128 Relationships per system
81Y9907
400GB SAS SSD 2.5-inch
49Y1841
146GB 15K 2.5-inch
68Y8454
FlashCopy 4x64 & Volume Copy
49Y1836
300GB 10K 2.5-inch
68Y8455
Remote Mirroring: Base (over FC) 8 mirror pairs per system
49Y1952
300GB 10K 2.5-inch SED
49Y1851
500GB 7.2K 2.5-inch NL
81Y9622
Remote Mirroring: Upgrade (over FC) 16 mirror pairs per system
49Y2048
600GB 10K 2.5-inch
81Y9915
900GB 10K 2.5-inch
Additional Features
81Y9872
1TB 7.2K 2.5-inch NL
68Y8490
Full Disk Encryption
1746A4E
EXP3524 Expansion Unit – Single ESM**
69Y2871
Turbo Performance
69Y0245
EXP3524 Single ESM
68Y8434
2GB Cache Memory Upgrade
1746T4E
EXP3524 DC Expansion Unit – Dual ESM
81Y9620
96 to 192 Drive Expansion
Competitive Overview – DS3500 Express versus:
HP P2000 G3
IBM DS3500 Advantages
HP P2000 G3 Disadvantages
Provides a common management interface
– minimal learning curve across the
DS5000, DS4000, DS3500 and DCS3700
No continuity across the HP storage platforms – each array family must be learned
The DS3500 supports self-encrypting
drives (SEDs) SAS drives for securing
data-at-rest
The P2000 G3 does not have any security solutions for data-at-rest
EqualLogic PS4X00 Series
DS3500 Advantages
EqualLogic PS4X00 Disadvantages
Affordable Fits most entry to small midrange customers’ shrinking budgets
Poor Value – Pricing initially appears attractive
until lack of flexibility, expansion and much
more is detected
Offers a range of host interface options and intermix – SAS, iSCSI + SAS, or FC + SAS
Extremely limited host connectivity with only two iSCSI ports
Scalability can be achieved in a cost-
effective manner by adding EXP3512
and/or EXP3524 expansion units
Scalability becomes expensive. Expansion
enclosures are not offered. A total of only two
PS4000s or two PS4100s may be configured in the same SAN.
Wide variety of RAID levels are simultaneously supported
Significant flexibility restrictions. Only one drive type, drive size, drive speed and RAID
level per node
HP P4000 SAN Solution (Lefthand Networks)
IBM DS3500 Advantages
HP P4000 Disadvantages
Competitively priced to meet restrictive
budgets
Pricing not within most entry-level customer
budgets and high preset drive quantities
Offers a range of host interface options
and intermix – SAS, iSCSI and SAS,
or FC and SAS
Limited host interface choice with only FC and iSCSI
No incremental software costs for expansion
Expansion is expensive - each expansion node requires repurchasing of “bundled” software
A single dual controller DS3500 can provide high availability
An additional P4000 is required to achieve redundancy and availability
For more information, visit: www.ibmdsseries.com
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Last Updated: 2011-1207
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* Dual controller configurations require identical host interface cards for each controller
**A second ESM must be added to expansion units behind a DS3500 with dual controllers
NOTE: 3.5-in drives can only reside in the EXP3512 and 2.5-in drives can only reside in the EXP3524
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