Datasheet

IBM System x3620 M3 12
The ServeRAID M1015 SAS/SATA Controller has the following specifications:
Two Mini-SAS internal connectors

Supports RAID levels 0, 1, 10

Supports RAID levels 5 and 50 with optional ServeRAID M1000 Series Advanced Feature Key

6 Gbps throughput per port

Based on the LSI SAS2008 6 Gbps RAID on Chip (ROC) controller

PCI Express 2.0 x8 host interface

Configurable stripe size up to 64 KB

For more information, see the at-a-glance guide:
http://www.redbooks.ibm.com/abstracts/tips0740.html?Open
The ServeRAID M5014 SAS/SATA Controller has the following specifications:
Two Mini-SAS internal connectors

Supports RAID levels 0, 1, 5, 10, and 50

Supports RAID 6 and 60 with the optional M5000 Advanced Feature Key

Performance optimization for SSD drives with optional M5000 Series Performance Accelerator Key

6 Gbps throughput per port

PCI Express 2.0 x8 host interface

Based on the LSI SAS2108 6 Gbps RAID on Chip (ROC) controller

256 MB of onboard cache

Optional Intelligent Li-Ion-based battery backup unit with the ServeRAID M5000 Series Battery Kit

For more information, see the at-a-glance guide:
http://www.redbooks.ibm.com/abstracts/tips0738.html?Open
The ServeRAID M5015 SAS/SATA Controller has the following specifications:
Two Mini-SAS internal connectors

Supports RAID levels 0, 1, 5, 10, and 50

Supports RAID 6 and 60 with the optional M5000 Advanced Feature Key

Performance optimization for SSD drives with optional M5000 Series Performance Accelerator Key

6 Gbps throughput per port

PCI Express 2.0 x8 host interface

Based on the LSI SAS2108 6 Gbps RAID on Chip (ROC) controller

512 MB of onboard cache

Standard Intelligent Li-Ion-based battery backup unit with up to 48 hours of data retention

For more information, see the at-a-glance guide:
http://www.redbooks.ibm.com/abstracts/tips0738.html?Open