Product guide

System x3100 M5 16
The following table lists the supported upgrades to the internal RAID controllers and HBAs.
Table 10. Upgrades for internal storage controllers
Part
number
Feature
code
Description Maximum
supported
Models
where
used
Upgrades for the ServeRAID C100
81Y4406 A17U ServeRAID C100 Series RAID 5 Upgrade for System x-FoD 1 -
Upgrades for the ServeRAID M1115 SAS/SATA Controller
81Y4542 A1X1 ServeRAID M1100 Series Zero Cache/RAID 5 Upgrade for
System x
1 -
Upgrades for the ServeRAID M5110 SAS/SATA Controller
81Y4508 A22E ServeRAID M5100 Series Battery Kit**
(Supported only with 512MB cache option, 81Y4484)
1 -
81Y4544 A1X2 ServeRAID M5100 Series Zero Cache/RAID 5 Upgrade for
System x
1 -
81Y4484 A1J3 ServeRAID M5100 Series 512MB Cache/RAID 5 Upgrade for
System x
1 -
81Y4487 A1J4 ServeRAID M5100 Series 512MB Flash/RAID 5 Upgrade for
System x**
1 EKx
81Y4559 A1WY ServeRAID M5100 Series 1GB Flash/RAID 5 Upgrade for
System x**
1 -
81Y4546 A1X3 ServeRAID M5100 Series RAID 6 Upgrade for System x 1* -
90Y4273 A2MC ServeRAID M5100 Series SSD Performance Key for System x 1* -
90Y4318 A2MD ServeRAID M5100 Series SSD Caching Enabler for System x 1* -
* A cache option (81Y4484, 81Y4487, or 81Y4559) must be selected.
** For the standard tower chassis only (hot-swap power supplies). Not supported in the compact tower chassis.