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RamCity guarantees 100% that all modules below are compatible with the IBM/Lenovo BladeCenter LS41 7972-xxx

Part #. 2xBTK • DDR2-667 / PC2-5300 • CL5 • ECC • Dual Rank • Registered • 1.8V • 36-chip 256M x4 • more info

Buy new: $557.99 $435.99

Part #. 2xBIT • DDR2-667 / PC2-5300 • CL5 • ECC • Single Rank • Registered • 1.8V • 18-chip 256M x4 • more info

Buy new: $270.99 $211.99

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

Need some help installing your upgrade? See our guides and videos.

System Specifications

Comments:

Each processor supports up to four DIMM sockets.
This system can support both the Non-Chipkill (KTM5861NCK2/xx) and Chipkill (KTM5861K2/xx) memory.
When mixing Chipkill and Non-Chipkill kits, the system will not perform the Chipkill function.

Standard Memory:

Maximum Memory:

Expansion:

8 Sockets (4 banks of 2) on blade server 8 Sockets (4 banks of 2) on Multiprocessor Expansion (MPE)

CPU/Chipset:

Bus Architecture:

Mfr's System P/N's:

Upgrade Path:

Any combination of 4 and 8GB kits can be installed to reach configurations up to 32GB.