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IBM DS3000 DS3400

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IBM DS3400

Description -
Guaranteed for IBM Support
Tech Specs -

Cache memory

Cache per controller 512 MB battery-backed cache with 1 GB upgrade option


Height: 8.7 cm (3.4 in.)
Depth: 55.0 cm (21.6 in.)
Width: 44.7 cm (17.6 in.)

Disk Drive Types


Head Unit Drives



Two host ports per controller, Fibre Channel (FC) 4 Gbps auto-sensing 1 Gbps/2 Gbps

Max. Disk Drives


Max. Expansions


Max. Raw Capacity


Raid Levels

RAID-0, -1, -3, -5, -6, -10

SAS Drives

IBM 600GB 15K 6Gb/sec Hot Swap SAS
IBM Feature Code: 1726-5313

IBM 450GB 15K 6Gb/sec Hot Swap SAS
IBM Feature Code: 1726-5312

IBM 300GB 15K 6Gb/sec Hot Swap SAS
IBM Feature Code: 1726-5311


SATA Drives

IBM 2TB 7.2K Dual Port Hot Swap SATA
IBM Feature Code: 1726-5423

IBM 1TB 7.2K Dual Port Hot Swap SATA
IBM Feature Code: 1726-5561

IBM 750GB 7.2K Dual Port Hot Swap SATA
IBM Feature Code: 1726-5540


System Expansion

EXP3000 (1727-02T, 1727-01X)


Approximately 17.2 kg (38.0 lb) for a standard unit; when fully configured, 29.2 kg (64.5 lb)

Reliant Technology made dealing with them a snap. They helped us configure our solution and were able to ship it out the same day. They were fast, courteous and provided us with excellent customer service..    -Steve Zajac [Systems Engineer]

Reliant Technology is our ‘go to’ vendor of choice when we need fast, responsive service and affordable storage solutions. I strongly recommend them..    -Matthew S. Barnes [Sr. Network Administrator]

Our experience with Reliant Technology has been wonderful. They are responsive and attentive to our needs. We will definitely look to them for future storage solutions..    -John Platillero [President/CEO]

  • Overview

Reliant Technology can help you cost-effectively design and architect your ideal IBM DS3400 SAN Storage solution.

Proven Performance
The IBM DS3400 is a 2U rack-mountable midrange 6 Gbps storage array that can be upgraded to dual controllers and up to 1GB of cache memory. The IBM DS3400 has an internal capacity of 12 disk slots and can attach up to 3 EXP3000 (12 slots) storage expansion units for a total of up to 48 disk drives or 48TB of physical capacity using 1TB SATA drives. The IBM DS3400 supports RAID, 0, -1, -3, -5 , -6 and -10.

Used IBM & Refurbished IBM Options 
Refurbished IBM DS3400 and used IBM DS3400 SAN Storage systems and upgrades (including IBM SAS drives, SATA drives, and IBM disk expansions) are also available from Reliant Technology to provide IBM storage solutions to fit your budget.

Warranty and Support
Reliant Technology offers a 1 Year Next-Business-Day parts replacement warranty and 9-5 phone support on all refurbished IBM DS3400 systems & upgrades. All refurbished IBM storage systems and upgrades are guaranteed for IBM support. Extended warranties and 24x7x4 onsite hardware support are available. Learn More

Contact Reliant to Get Started Today!
For more information on a refurbished IBM DS3400 systems or upgrades, fill out the form on this page or call Reliant Technology toll-free at 877.227.0828 for immediate assistance.