Lenovo ServeRAID M5110 Product Manual page 7

Feature upgrade matrix
The ServeRAID M5110 and M5110e provide support for RAID 0, 1, and 10 as standard capabilities.
Additional functional upgrades optionally are available to expand the standard capabilities. Some upgrades
do not depend on other upgrades and can be applied to "out-of-the-box" controllers (we call them primary
upgrades). Certain upgrades cannot be applied to "out-of-the-box" controllers and require that other
upgrades are enabled before applying these upgrades (we call them secondary upgrades). There are two
types of available upgrades: hardware (HW) and Feature on Demand (FoD). Hardware upgrades contain
physical parts (for example, cache module or battery). FoD upgrades are software licenses. The following
table lists the available primary upgrades, their capabilities, and types.
Table 2. ServeRAID M5110 and M5110e primary upgrades and their features
Option description
ServeRAID M5100 Series Zero
Cache/RAID 5 Upgrade
ServeRAID M5100 Series 512MB
Cache/RAID 5 Upgrade
ServeRAID M5100 Series 512MB
Flash/RAID 5 Upgrade
ServeRAID M5100 Series 1GB
Flash/RAID 5 Upgrade
ServeRAID M5100 Series 2GB
Flash/RAID 5 Upgrade
The following table shows the secondary upgrades, their capabilities, types, and dependencies. The
primary feature upgrades, on which the secondary upgrades depend, are listed in their respective
columns. "Required" means that the primary upgrade listed in the column must be enabled before
enabling the secondary feature listed in that particular row.
Table 3. ServeRAID M5110 and M5110e secondary upgrades, their features, and dependencies
Primary
feature upgrades
Secondary
feature upgrades
Feature Option
description
Battery- Battery Kit
backed
cache
RAID 6, 60 RAID 6 Upgrade
FastPath SSD Performance
Accelerator
CacheCade SSD Caching
Enabler
ServeRAID M5110 and M5110e SAS/SATA Controllers (withdrawn product)
Feature RAID
5, 50
Part Type
number
81Y4544 FoD
81Y4484 HW
81Y4487 HW
81Y4559 HW
47C8670 HW
Option
Zero
description Cache/
RAID 5
Part number 81Y4544
Upgrade type FoD
Part Type
number
81Y4508 HW No
support
81Y4546 FoD No
support
90Y4273 FoD No
support
90Y4318 FoD No
support
SED 512 MB
DDR3
cache
Yes Yes No
Yes Yes Yes
Yes Yes Yes
Yes Yes No
Yes Yes No
512 MB 512 MB
Cache/ Flash/
RAID 5 RAID 5
81Y4484 81Y4487
HW HW
Required No
support
Required Required
Required Required
Required Required
1 GB 2 GB Flash-
DDR3 DDR3 backed
cache cache cache
No No No
No No No
No No Yes
Yes No Yes
No Yes Yes
1 GB 2 GB
Flash/ Flash/
RAID 5 RAID 5
81Y4559 47C8670
HW HW
No No
support support
Required Required
Required Required
Required Required
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