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Two green DDR2 DIMMs with gold contacts, 240-pin form factor

Computer Memory Solutions

Computer Memory Solutions 4GB (2×2GB) DDR2 667 ECC memory upgrade for IBM System X3200 M2 4367 4368 B64

SKU CH-RY83-NFZ0Z

4GB kit of two 2GB DDR2 667 ECC unregistered DIMMs for IBM System X3200 M2 servers

  • Capacity2GB
  • Type240-Pin DDR2 SDRAM
  • SpeedDDR2 667 (PC2 5300)
  • CAS LatencyCL5
  • Timing5-5-5
  • Voltage1.8V
  • ECC protection prevents data errors in the System X3200 M2
  • 667 MHz DDR2 speed matches the server memory bus
  • 2×2 GB kit fills a matched pair for interleaving
  • Unregistered 240-pin DIMM fits the 4367 and 4368 models
  • 8 V operation meets the platform power specification

Server memory kit

This kit supplies two 2 GB DDR2 ECC modules built for the IBM System X3200 M2 servers carrying model numbers 4367 and 4368. The unregistered DIMMs run at 667 MHz with CL5 timing and a 1.8 V supply. They are intended for administrators upgrading or repairing those specific rack units.

Dual-channel installation

Each 240-pin stick fits one of the four available DIMM sockets and the pair must be installed together to enable memory interleaving on the platform. The board supports a maximum of 16 GB across all four slots so this kit occupies half the total capacity. A 64-bit operating system is required to address more than 4 GB of installed memory.

Replaces older PC2-5300 modules

The upgrade moves from slower or smaller DDR2 ECC sticks to a matched 4 GB kit at the full 667 MHz speed supported by the X3200 M2. The jump is worthwhile when the server currently runs with unmatched capacities or when ECC protection is missing. It is not for systems that require registered DIMMs or a different DDR generation.

Highlights

  • ECC protection prevents data errors in the System X3200 M2
  • 667 MHz DDR2 speed matches the server memory bus
  • 2×2 GB kit fills a matched pair for interleaving
  • Unregistered 240-pin DIMM fits the 4367 and 4368 models
  • 8 V operation meets the platform power specification

Specifications

BrandComputer Memory Solutions
ModelCM256725300ECCNRDIMM
Capacity2GB
Type240-Pin DDR2 SDRAM
SpeedDDR2 667 (PC2 5300)
CAS LatencyCL5
Timing5-5-5
Voltage1.8V
ECCYes
Buffered/RegisteredUnregistered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderBased on Current Inventory (If Required Please Contact)
Compatible SystemIbm System X3200 M2 4367, 4368-Xxx
Package Content1 Memory RAM Stick

Questions about this item

Will the DDR2 667 ECC modules throttle under continuous server workloads?

The kit runs at standard 1.8 V DDR2 voltage with CL5 timing, so heat stays within JEDEC limits for 24/7 operation in the System X3200 M2.

How much acoustic noise or extra heat do the two 2 GB sticks add when the system runs all day?

Unbuffered DDR2 DIMMs have no moving parts; they add negligible noise and only the normal 1.8 V memory heat load inside the 4367/4368 chassis.

What else must already be installed for this 4 GB kit to function in the IBM System X3200 M2?

The server needs a 64-bit operating system and the four 240-pin DDR2 slots free; modules must be added in matched pairs to enable interleaving.

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