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Memory upgrades for UCS C845A M8 C-Series

100% compatible
100%
compatible
Cisco Server UCS C845A M8 C-Series
Manufacturer Cisco
Category Server
Series UCS C
Model C845A M8
8TB RAM

The maximum RAM capacity is higher than what stated by Cisco?
The technical background for higher maximum usable capacities with CompuRAM upgrades is explained in our blog post ‘Maximise the maximum?’.

  • 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 8 channels per CPU with each 2 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
  • x4 and x8 DRAM-organized DIMM must not be mixed.
  • Mixing of more than two memory module capacities in a system is not supported.
  • Registered, Registered (9x4), Registered 3DS modules must not be mixed.

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Compatible RAM

128GB Module
1 x 128GB
128GB Memory Upgrade Cisco Server C845A M8 OEM-Ref-# CAI-MR128G2RG5

128GB Module 6400MHz, ECC, Registered, 1,1V, 2 Rank, 2Rx4

288pin DIMM DDR5
Substitute OEM-#: CAI-MR128G2RG5
Quickcode: 180F5
net
4.239,40 €
incl. 19% VAT
5.044,89 €
plus shipping
Usually ships in 1-2 days
64GB Module
1 x 64GB
64GB Memory Upgrade Cisco Server C845A M8 OEM-Ref-# CAI-MRX64G2RE5

64GB Module 6400MHz, ECC, Registered, 1,1V, 2 Rank, 2Rx4

288pin DIMM DDR5
Substitute OEM-#: CAI-MRX64G2RE5
Quickcode: 180F1
net
2.029,40 €
incl. 19% VAT
2.414,99 €
plus shipping
Usually ships in 1-2 days
48GB Module
1 x 48GB
48GB Memory Upgrade Cisco Server C845A M8 OEM-Ref-# CAI-MRX48G2RF5

48GB Module 6400MHz, ECC, Registered, 1,1V, 2 Rank, 2Rx8

288pin DIMM DDR5
Substitute OEM-#: CAI-MRX48G2RF5
Quickcode: 180F6
net
1.499,40 €
incl. 19% VAT
1.784,29 €
plus shipping
Usually ships in 1-2 days
32GB Module
1 x 32GB
32GB Memory Upgrade Cisco Server C845A M8 OEM-Ref-# CAI-MRX32G2RE5

32GB Module 6400MHz, ECC, Registered, 1,1V, 2 Rank, 2Rx8

288pin DIMM DDR5
Substitute OEM-#: CAI-MRX32G2RE5
Quickcode: 180F0
net
959,40 €
incl. 19% VAT
1.141,69 €
plus shipping
> 10 pcs. ready to ship
16GB Module
1 x 16GB
16GB Memory Upgrade Cisco Server C845A M8 OEM-Ref-# CAI-MRX16G1RE5

16GB Module 6400MHz, ECC, Registered, 1,1V, 1 Rank, 1Rx8

288pin DIMM DDR5
Substitute OEM-#: CAI-MRX16G1RE5
Quickcode: 180EF
net
494,80 €
incl. 19% VAT
588,81 €
plus shipping
1 piece ready to ship
More in 1-2 working days
Server RAM upgrade » UCS C845A M8 by Cisco

  • What if the Cisco UCS C upgrade you’re looking for isn’t listed here? We’re prepared for that too.

    Can’t find the capacity you want for your UCS C C845A M8 server or a specific memory module you need on our website? Please get in touch with your query.
    For reasons of clarity, we are unable to list all the many possible DIMM module versions and combinations individually on our website. The relevant Server RAM modules are nonetheless in our portfolio, and we are happy to deliver them to you at short notice.