User manual

Types of memory supported:

There are 8 DIMM sockets for 240-pin 1.8-Volt DDR2 DIMMs (WILL ONLY SUPPORT Registered ECC

type memory module). Please note the diagrams below to identify if your DIMM memories are ECC or

non-ECC.

Before installing your memory sticks, please ensure that the memory sticks you have are compatible with

theSW44X. The SW44X will only support DDR2-667/533/400 modules. Please study the table below for

memory module specification of the SW44X.

Key Notes:

 DDR2 Memory Modules Supported: 256MB – 4GB (Registered ECC Only)

 Installed memory will all be automatically detected (No jumpers or settings are needed)

 SW44X supports up to 32GB in total

 Unbuffered memory is NOT supported

1 DIMM H1 Bank: Slot 3

2 DIMMs H1 Bank: Slot 3, 4

Single Processor H1 Bank: Slot 1, 2, 3, 4

4 DIMMs

Dual Processor

H1 Bank: Slot 3, 4

H2 Bank: Slot 3, 4

6 DIMMs

H1 Slot 1, 2, 3, 4

H2 Slot 3, 4

8 DIMMs

H1 Slot 1, 2, 3, 4

H2 Slot 1, 2, 3, 4

Any configuration other than the recommended is not guaranteed to

work. Please refrain from using those configurations, as we cannot

provide technical support on them.