The Cisco UCS 5100 Series uses DDR3 DIMM ECC REG PC3-10600 1333MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR3 DIMM ECC REG PC3-10600 1333MHz
Base Memory
Upgrade Slots 12 Socket(s) per processor 24 Socket(s) using two CPUs
Maximum Memory 384GB using 16GB RDIMMs 768GB using 32GB LRDIMMs
Maximum Module Size 64GB
CPU & Chipset ~
Bus Architecture (N/A)
Notes Important: By default, all DIMMs run at 1.35V Low Power setting. To reach higher speed 1.5V setting system must be set to Performance mode in the BIOS or through UCSM service profile. Quantum offers KCS-B200B 1600/1333L or KCS-B200C 1866/1600L memory. Xeon E5 v2 series required to support 1866 1.5V and 1600L 1.35V memory speeds. Faster memory will clock down to run at optimal speed and voltage depending on processor model and number of modules installed. Quantum offers both Registered RDIMM and Load Reduced LRDIMM memory modules. Registered and Load Reduced modules CANNOT be mixed within the same system. 4GB DIMMs are single rank and must be populated 2 DIMMs per channel minimum (16 DIMMs in the server; 8 DIMMs per processor).
Manufacturer Part Numbers
  • N20-C6508
  • UCSB-5108-DC
Part Number 828ERTC9
1333MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$35.99
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Part Number 824ERSTC9
1333MHz 240pin CL9 Registered Single Rank Thermal Sensor ECC
In Stock
$46.99
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Part Number 828ERTC9H
1333MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$57.99
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Part Number 828ERLVTC9
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$61.99
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Part Number 824ERSTC9H
1333MHz 240pin CL9 Registered Single Rank Thermal Sensor ECC
In Stock
$74.99
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Part Number 828ERLVTC9H
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$99.99
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Part Number 8216ERLVTC9
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$108.99
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Part Number 8416ERTC9
1866MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$170.99
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Part Number 8216ERLVTC9H
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$174.99
View Product
Part Number 8316ERLVTC9
1600MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$223.99
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Part Number 8416ERTC9H
1866MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$274.99
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Part Number 8316ERLVTC9H
1600MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$359.99
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Part Number 8332ELVC9
1600MHz 240pin CL9 Low Power ECC
In Stock
$464.99
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Part Number 8232ELVC9
1333MHz 240pin CL9 Low Power ECC
In Stock
$573.99
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Part Number 8332ELVC9H
1600MHz 240pin CL9 Low Power ECC
In Stock
$749.99
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Part Number 8232ELVC9H
1333MHz 240pin CL9 Low Power ECC
In Stock
$924.99
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Part Number 8332ELVC9
1600MHz 240pin CL9 Low Power ECC
In Stock
$464.99
View Product
Part Number 8232ELVC9
1333MHz 240pin CL9 Low Power ECC
In Stock
$573.99
View Product
Part Number 8332ELVC9H
1600MHz 240pin CL9 Low Power ECC
In Stock
$749.99
View Product
Part Number 8232ELVC9H
1333MHz 240pin CL9 Low Power ECC
In Stock
$924.99
View Product
Part Number 8216ERLVTC9
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$108.99
View Product
Part Number 8416ERTC9
1866MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$170.99
View Product
Part Number 8216ERLVTC9H
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$174.99
View Product
Part Number 8316ERLVTC9
1600MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$223.99
View Product
Part Number 8416ERTC9H
1866MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$274.99
View Product
Part Number 8316ERLVTC9H
1600MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$359.99
View Product
Part Number 828ERTC9
1333MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$35.99
View Product
Part Number 828ERTC9H
1333MHz 240pin CL9 Registered Thermal Sensor ECC
In Stock
$57.99
View Product
Part Number 828ERLVTC9
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$61.99
View Product
Part Number 828ERLVTC9H
1333MHz 240pin CL9 Registered Low Power Thermal Sensor ECC
In Stock
$99.99
View Product
Part Number 824ERSTC9
1333MHz 240pin CL9 Registered Single Rank Thermal Sensor ECC
In Stock
$46.99
View Product
Part Number 824ERSTC9H
1333MHz 240pin CL9 Registered Single Rank Thermal Sensor ECC
In Stock
$74.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KCS-B200AS/4G 4GB DDR3 PC3-10600 1333MHz ECC REG Single Rank Thermal Sensor DIMM Kingston 824ERSTC9
KCS-B200A/8G 8GB DDR3 PC3-10600 1333MHz ECC REG Thermal Sensor DIMM Kingston 828ERTC9
KCS-B200ALV/16G 16GB DDR3 PC3-10600 1333MHz ECC REG Low Power Thermal Sensor DIMM Kingston 8216ERLVTC9
KCS-B200ALV/8G 8GB DDR3 PC3-10600 1333MHz ECC REG Low Power Thermal Sensor DIMM Kingston 828ERLVTC9
KCS-B200BLLQ/32G 32GB DDR3 PC3-12800 1600MHz ECC Low Power DIMM Kingston 8332ELVC9
KCS-B200ALLQ/32G 32GB DDR3 PC3-10600 1333MHz ECC Low Power DIMM Kingston 8232ELVC9
KCS-B200C/16G 16GB DDR3 PC3-14900 1866MHz ECC REG Thermal Sensor DIMM Kingston 8416ERTC9
KCS-B200B/16G 16GB DDR3 PC3-12800 1600MHz ECC REG Low Power Thermal Sensor DIMM Kingston 8316ERLVTC9