IBM x3250 M4 User Manual

IBM System x3250 M4 17
The ServeRAID M5015 SAS/SATA Controller has the following specifications:
Two Mini-SAS internal connectors
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Supports RAID levels 0, 1, 5, 10, and 50
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Supports RAID 6 and 60 with the optional M5000 Advanced Feature Key
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Performance optimization for SSD drives with optional M5000 Series Performance Accelerator Key
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6 Gbps throughput per port
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PCI Express 2.0 x8 host interface
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Based on the LSI SAS2108 6 Gbps ROC controller
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512 MB of onboard cache
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Standard Intelligent Li-Ion-based battery backup unit with up to 48 hours of data retention
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For more information, see the list of IBM Redbooks Product Guides in the RAID adapters category:
http://www.redbooks.ibm.com/portals/systemx?Open&page=pg&cat=raid
Internal tape drives
The server does not support internal tape drive options.

IBM x3250 M4 Specifications

General

Form Factor	1U Rack
Max Processors	1
Memory	Up to 32 GB DDR3
Memory Slots	4 DIMM slots
Processor	Intel Xeon E3-1200 v2 series
Chipset	Intel C202
Storage	SATA/SAS
Hard Drive Bays	4x 3.5" or 8x 2.5"
RAID Support	RAID 0, 1, 10
Network	2x Gigabit Ethernet
Power Supply	350W
Expansion Slots	1x PCIe 3.0 x8
Operating System Support	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware