System Specifications - Lenovo S2200 Product Manual

The following figure shows the rear of the E1012 and E1024 drive enclosures with dual I/O expansion
modules. Single I/O module configurations also are supported with the single-controller S2200.
Figure 6. Rear view of the E1012 and E1024 drive enclosures
Note: The RAID controllers (as shown in Figure 4 and Figure 5) and expansion modules (as shown in Figure
6) include extra service ports with a specialized connector. These ports are reserved for use by a Lenovo
service technician.

System specifications

The following table lists the S2200 storage system specifications.
Table 1. System specifications
Components Specification
Form factor S2200 controller enclosure: 2U rack mount
E1012 or E1024 drive expansion enclosure: 2U rack mount
RAID controller Two types of controllers:
configuration
Single or dual RAID controller configurations supported. Single controller systems can be
upgraded to dual controller non-disruptively. Both controllers in the system must be the same.
RAID levels RAID 1, 5, 6, and 10
RAID controller 6 GB per controller. Battery-free cache protection with flash memory and supercapacitors.
cache Low latency cache mirroring protection for dual controller configurations.
Drive bays Up to 96 SFF drive bays per system:
Up to 48 LFF drive bays per system:
Intermix of SFF and LFF enclosures is supported.
Drive SAS and NL SAS HDDs and SEDs; eMLC SAS SSDs. Intermix of HDDs and SSDs is
technologies supported. Intermix of SEDs with HDDs or SSDs is not supported.
Lenovo Storage S2200
S2200 SAS controller
S2200 FC and iSCSI controller
24 SFF drive bays in the S2200 controller enclosure
24 SFF drive bays in the E1024 drive expansion enclosure; up to 3x E1024 enclosures
12 LFF drive bays in the S2200 controller enclosure
12 LFF drive bays in the E1012 drive expansion enclosure; up to 3x E1012 enclosures
6