Lenovo System x3650 M4 BD Product Manual page 30

Part Feature
number code
Adapters
81Y4478 A1WX
00AE938 A5ND
Upgrades for the M5120
81Y4484 A1J3
81Y4487 A1J4
81Y4559 A1WY
81Y4508 A22E
81Y4546 A1X3
90Y4273 A2MC
90Y4318 A2MD
* One M5100 Series FoD software license is required per server.
The ServeRAID M5120 SAS/SATA Controller has the following specifications:
Eight external 6 Gbps SAS/SATA ports
Up to 6 Gbps throughput per port
Two external x4 mini-SAS connectors (SFF-8088)
Supports RAID 0, 1, and 10
Supports RAID 5 and 50 with optional M5100 Series RAID 5 upgrades
Supports RAID 6 and 60 with the optional M5100 Series RAID 6 upgrade
Supports 512 MB battery-backed cache or 512 MB or 1 GB flash-backed cache (cache)
PCIe 3.0 x8 host interface
Based on the LSI SAS2208 6 Gbps ROC controller
Supports connectivity to the EXP2512 and EXP2524 storage expansion enclosures
Cache upgrade required: The ServeRAID M5120 SAS/SATA Controller ships standard without a cache.
One of the available cache upgrades (81Y4484, 81Y4487, or 81Y4559) is required for the M5120 adapter
operations, and it must be purchased together with the controller.
For more information, see the Lenovo Press Product Guide ServeRAID M5120 SAS/SATA Controller for
System x, TIPS0858:
http://lenovopress.com/tips0858
The ServeRAID M5225 SAS/SATA Controller has the following specifications:
Eight external 12 Gbps SAS/SATA ports
Supports 12, 6, and 3 Gbps SAS and 6 and 3 Gbps SATA data transfer rates
Two external x4 mini-SAS HD connectors (SFF-8644)
Supports 2 GB flash-backed cache (standard)
Supports RAID levels 0, 1, 5, 10, and 50 (standard)
Supports RAID 6 and 60 with the optional M5200 Series RAID 6 Upgrade
Supports optional M5200 Series Performance Accelerator and SSD Caching upgrades
PCIe x8 Gen 3 host interface
Based on the LSI SAS3108 12 Gbps ROC controller
System x3650 M4 BD
Description
ServeRAID M5120 SAS/SATA Controller for System x
ServeRAID M5225-2GB SAS/SATA Controller for System x
ServeRAID M5100 Series 512MB Cache/RAID 5 Upgrade for System x
ServeRAID M5100 Series 512MB Flash/RAID 5 Upgrade for System x
ServeRAID M5100 Series 1GB Flash/RAID 5 Upgrade for System x
ServeRAID M5100 Series Battery Kit for System x
ServeRAID M5100 Series RAID 6 Upgrade for System x
ServeRAID M5100 Series SSD Performance Accelerator for System x
ServeRAID M5100 Series SSD Caching Enabler for System x
Maximum
supported
2
2
2
2
2
2
1*
1*
1*
30