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IBM Power Systems
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Why 720/740 Probably Best for IBM i Clients
YesNo CBU
24* / 480PCI-X slots max
24* / 444 LPPCIe slots max
YesNoSolution Editions
Yes 720No IBM i Editions
Yes 720No Upgrades
Yes*No12X I/O drawers
Yes**
w/ more write cache options
Yes**Disk only drawers
4FH + 4LP4 LP
PCIe slots CEC max
samesameSW tiers
YesNoInternal tape
Power 710 /
730
Power 720 /
740
Footprint 2U rack
4U rack +
tower
Internal drives 6 8
Max. GB memory 64 / 128 128 / 256
Similar pricing 710 vs 720
Rack density not that important
(Most i clients have one or two
servers, not dozens)
720/740 more “balanced” for typical
IBM i workload
see table on the right ÆÆÆ
* 4-core does supports zero 12X I/O drawer
** 710 4-core and 720 4-core support zero disk-only drawer
You can run IBM i on the 710/730,
but the 720/740 is probably a much
better fit for most IBM i
environments.