This system is subject to special guidelines regarding the installation of additional memory upgrades. Please review your manual before placing an order, or contact our sales team. We are pleased to provide you with a compliant configuration
The system has 4 channels per CPU with each 3 slots
Do not install memory modules into memory slots if corresponding processor is not installed.
The memory slots of each CPU should be populated identically
Dual processor configurations with memory modules installed for only one processor is not supported
Unbuffered, registered and LRDIMM modules must not be mixed
Each memory channel can not support more than two unbuffered or two quad-rank modules
Each memory channel can, however, three quad-rank LRDIMM be used
The 128GB Server RAM listed have been certified by us for your UCS S-Series system. That means we vouch for the compatibility of the memory modules. CompuRAM memory modules can act like an original component to supplement RAM already installed or to be used as a spare part.
In compliance with the Cisco guidelines on memory upgrades, it is possible to run RAM modules from different manufacturers alongside each other in the same servers. Please note: The figures given in the product description for criteria such as speed and timings are the minimum specifications listed by Cisco and are provided for reference purposes only. For our modules we always use the most current and fastest DRAMs. That means, that we typically provide memory modules that allow an even higher timing than neccessary for your system. In the product specifications, we explicitly indicate whether these components have integrated error correction methods such as ECC RAM (Error Correctioning Code or Error Checking and Correction).
Retention of device guarantee and OEM quality for your Cisco UCS C3X60 M4
If you install a CompuRAM memory module in your UCS C3X60 M4 server, this does not affect the manufacturer’s device guarantee; most manufacturers mention this explicitly in their guarantee conditions. Your entitlement to a guarantee will therefore remain unaffected by when the slots and ports intended for hardware expansions are used appropriately.
By the way, CompuRAM memory modules are usually made the same manufacturer (OEM) as the original memory installed by the server manufacturer, e.g. Cisco. The technologies that are required for the safe running of a server are also integrated features to our 288pin DIMM DDR4 upgrades.
Making the best use of installed RAM
If you have 4 GB RAM or more installed in your UCS, you will need a 64-bit server operating system in order to take full advantage of this capacity. Here you will find an overview of maximum addressable RAM in all popular operating systems.
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