IBM System x3550 M3 19
* Note: The Advanced Feature Key and Performance Accelerator Key cannot be used at the same time. Only one
key can be installed onto the RAID controller.
The RAID controllers listed in the previous table occupy a dedicated PCI-E slot on x3550 M3 and do not
consume regular PCI-E slots. Only one RAID controller can be used with the server to support internal
HDDs.
The ServeRAID BR10il v2 SAS/SATA Controller has the following specifications:
One Mini-SAS internal connector
Supports RAID levels 0, 1, and 1E
3 Gbps throughput per port
Based on the LSI 1064E controller
PCI Express 2.0 x4 host interface
Stripe size: 64 KB (fixed)
The ServeRAID H1110 SAS/SATA Controller has the following specifications:
Four internal 6 Gbps SAS/SATA ports
One x4 mini-SAS internal connector (SFF-8087)
6 Gbps throughput per port
Based on LSI SAS2004 6 Gbps RAID on Chip (ROC) controller
x4 PCI Express 2.0 host interface
Supports RAID 0, 1, 1E, and 10, and up to two integrated volumes
Supports up to two global hot-spare drives
Supports drive sizes greater than 2 TB for RAID 0, 1E, and 10 (not RAID 1)
Fixed stripe size of 64 KB
The ServeRAID M1015 SAS/SATA Controller has the following specifications:
Two Mini-SAS internal connectors
Supports RAID levels 0, 1, and 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
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 ROC controller
256 MB of onboard cache
Optional Intelligent Li-Ion-based battery backup unit with the ServeRAID M5000 Series Battery Kit