X7003A

Sun Ultra Systems Memory 128 MB Memory Expansion (2 x 64 MB DIMMs)

The X7003A fits in the systems below. Each of the system has it own configuration parameters that need to be looked up before installation. To buy this part please check our memory section.

Ultra 60 Memory Configuration

Maximum Memory	: 2 GB
Memory Slots	: 16
Memory Types MB	: 32MB, 64MB and 128MB
Memory Type Pins	: 200 pin
Banks	: 4

The Ultra 60 has 16 Dimm Slots, 4 of which make one Bank. 2 Pairs of DIMMs must be installed in each Bank.
Generally the slowest memory determines the speed of the memory subsytem.

Enterprise 220R Memory Configuration

Maximum Memory	: 2 GB
Memory Slots	: 16
Memory Types MB	: 32MB, 64MB and 128MB
Memory Type Pins	: 200 pin
Banks	: 4

The Enterprise 220R has 16 Dimm Slots, 4 of which make one Bank. The DIMMs used by the Sun Enterprise 220R server are the same as those used in the Sun Enterprise 2, 250, and 450 workgroup server products. Memory is organized into four banks of four DIMMs. DIMMs must be installed in sets of four identical DIMMs. Kits are sold in pairs.

Enterprise 250 Memory Configuration

Maximum Memory	: 2 GB
Memory Slots	: 16
Memory Types MB	: 32MB, 64MB and 128MB
Memory Type Pins	: 200 pin
Banks	: 4

The Enterprise 250 server supports up to 2 GB of 60­nanosecond, 5­Volt dynamic RAM memory. Memory is organized into four banks of four dual in­line memory modules (DIMMs). All four DIMMs within the same bank must be identical. DIMMs in different banks can have different capacities.

Enterprise 420R Memory Configuration

Maximum Memory	: 4 GB
Memory Slots	: 16
Memory Types MB	: 32MB, 64MB, 128MB and 256
Memory Type Pins	: 200 pin
Banks	: 4

The Sun Enterprise 420R server supports up to 4 GB of 60­ns, 5­volt, dynamic RAM memory. Memory is organized into four banks of four DIMMs. DIMMs must be installed in sets of four identical DIMMs.

Enterprise 450 Memory Configuration

Maximum Memory	: 4 GB
Memory Slots	: 16
Memory Types MB	: 32MB, 64MB, 128MB and 256
Memory Type Pins	: 144 pin
Banks	: 4

The Sun Enterprise 450 server supports up to 4 GB of RAM memory. Memory is organized into two banks of eight DIMMs. DIMMs must be installed in sets of eight identical DIMMs. Best performance is achieved when organized with 8 or 16 identical DIMMs.