Dell   
PowerEdge R210 Technical Guide    12 
Table 2.  Comparison Overview PERC S100 and S300
 
Feature/Spec  S100  S300 
Interface  3Gb SATA 
(SATA II) 
3Gb SAS/SATA 
(SAS 1.1) 
I/O Controller  Intel
® 
ICH10R  Dell 3Gb/s SAS Adapter 
(2 internal connectors with x4 
SAS ports) 
System 
Communication 
Integrated  PCIe Lanes 
Cache Memory  N/A  N/A 
Battery-backed cache  No  No 
Max Number of 
Physical Drives 
4  8 
HDD Support  SATA 
(Cabled) 
SAS & SATA  
(Cabled or hot plug) 
SSD Support  SATA 
(Cabled) 
Not Supported 
SED Support  Not Supported  Not Supported 
RAID Levels  0, 1, 5, 10  0, 1, 5, 10 
Non-RAID Volumes  Yes  Yes 
Max Number of 
Virtual Disks per 
Controller 
8  8 
Global Hotspare 
Support 
Yes  Yes 
Operating System 
Support 
(Windows Server 
Only) 
Microsoft
®
 Windows Server
®
 
2003 R2 SP2, 32/64-bit, 
Standard & Enterprise 
Editions* 
Microsoft
®
 Windows Server
®
 
2003 R2 SP2 32-bit Web 
Edition 
Microsoft
®
 Windows Server
®
 
2008 SP2, 32/64-bit, Standard 
& Enterprise Editions 
Microsoft
®
 Windows Server
®
 
2008 R2, 64-bit, Web, 
Standard, and Enterprise 
Editions 
Microsoft
®
 Windows Server
®
 2003 
R2 SP2, 32/64-bit, Standard & 
Enterprise Editions* 
Microsoft
®
 Windows Server
®
 2003 
R2 SP2 32-bit Web Edition 
Microsoft
®
 Windows Server
®
 2008 
SP2, 32/64-bit, Standard & 
Enterprise Editions 
Microsoft
®
 Windows Server
®
 2008 
R2, 64-bit, Web, Standard, and 
Enterprise Editions 
Virtualization 
Support 
Not Supported  Not Supported 
Storage Management  OpenManage™ 6.2 or later   OpenManage 6.2™ or later  
Note: Microsoft Windows Server 2003 R2 is supported with Service Pack 2. For the most