Processor and System Chipset

External bus frequency

133 MHz

Data bus bandwidth

up to 6.4 GT/s

RAID support

RAID 0

(internal SATA drives only)

RAID 1

 

RAID 5

 

RAID 10

BIOS chip (NVRAM)

32 MB

Memory

Connectors

 

Aurora/Aurora ALX

six internally-accessible DDR3 DIMM sockets

Aurora-R2

four internally-accessible DDR3 DIMM sockets

Capacities

1 GB, 2 GB, and 4 GB

1066 MHz and I333 MHz

 

Minimum

3 GB

Maximum

 

Aurora/Aurora ALX

24 GB

Aurora-R2

16 GB

1600 MHz XMP (Aurora/Aurora ALX)

Minimum

3 GB

Maximum

12 GB

Memory types

 

Aurora/Aurora ALX

3- channel DDR3 and DDR3-XMP

Aurora-R2

2- channel DDR3

NOTE: For instructions on upgrading the memory, see “Removing and Replacing Memory Module(s)” on page 39.

CHAPTER 8: SPECIFICATIONS

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Dell 0JYTRGA00, Aurora-R2 manual MHz and I333 MHz