64GB Computer memory DDR4 for Dell PowerEdge R640 RAM LRDIMM
Warranty conditions: click on the corresponding button above
64GB - DDR4 - 2666MHz - LRDIMM
Product number:
SP242670
Brand:
phs memory
server RAM DellPowerEdge R640
64GB RAM Upgrade for server Dell PowerEdge R640. The offered DDR4 RAM memory has a speed of 2666MHz PC4-21300 2Rx4. These are LRDIMM (ECC LR DIMM) memory modules. The memory module has 288 Pin DIMM and a voltage of 1,2 volt. This computer memory was tested by us for Dell PowerEdge R640. This ensures that this memory expansion can also be utilised together with the original RAM used in PowerEdge R640.Information on memory configuration
The following technical specifications should be considered in advance:
- The system supports RDIMM and RDIMM 3DS (Registered DIMM) or LRDIMM and LRDIMM 3DS (Load Reduced DIMM) memory modules. Large memory capacities can be realised with LRDIMM 3DS modules.
- RDIMM and RDIMM 3DS memory modules cannot be operated together with LRDIMM and LRDIMM 3DS main memories.
- If a memory expansion is to be made with the already existing RAM memories, it must be checked which basic memory technology (RDIMM / LRDIMM) is available.
- When using a multiprocessor system, the memory slots should always be configured identically for each CPU.
- Memory slots without a processor may not be used.
- If memory modules are provided with higher speeds than specified by the system, the memory speed is automatically adjusted to the system specifications.
- The CPU supports 6 DIMMs per memory channel.
Maximum memory speed of possible CPUs
Xeon CPUs of the 1nd generation are offered in Bronze, Silver, Gold or Platinum. The different processor series also support different maximum memory speeds:
| Xeon | CPU-series | max. Speed MHz |
max. memory capacity je CPU |
| Bronze | 3100 | 2133 | 768 GB |
| Silver | 4100 | 2400 | 768 GB |
| Gold | 5100 | 2666 | 768 GB |
| Gold | 6100 | 2666 | 768 GB |
| Platinum | 8100 | 2666 | 768 GB |
Computer memory - info
| Memory size | 64GB |
|---|---|
| Memory technology | DDR4 |
| Memory speed | 2666MHz |
| JEDEC standard | PC4-21300 |
| Rank | 2Rx4 |
| Type | LRDIMM (ECC LR DIMM) |
| Number of Pin | 288 Pin DIMM |
| Voltage | 1,2 volt |
| Specials | - |
Device - Specifications
| Device manufacturer | Dell |
|---|---|
| Device type | Server |
| Device family | Dell PowerEdge |
| Device series | PowerEdge R600 series |
| Device name | PowerEdge R640 |
| Manufacturer Reference No. | SNP4JMGMC/64G, A9781930 |
| Maximum memory | 3TB |
| Memory Slots | 24 |
| Note | Registered DIMM and Load Reduced LRDIMM memory modules must not be mixed.
Memory slots for which no processor is available must not be equipped. |
Order info
| Item number | SP242670 |
|---|---|
| Brand | |
| EAN | 4063369104358 |
| Condition | New |
| Memory warranty | 5 years warranty |
| Compatibility | 100% compatible with Dell PowerEdge R640 |
| Money-back guarantee | Yes, 100% |
Indicated delivery times apply to shipping within Germany. The delivery times for shipping abroad as well as further information on delivery times can be found here.
The product photos do not necessarily reflect the actual appearance of the product. In the case of memory modules, this may be due to layout changes or other circumstances beyond our control.
Data sheet "64GB Computer memory DDR4 for Dell PowerEdge R640 RAM LRDIMM"
FAQ - Frequently asked questions about Dell PowerEdge R640
What is the maximum memory capacity of my Dell PowerEdge R640?
The maximum memory size of the PowerEdge R640 is 3TB.
The phs memory® option for my Dell PowerEdge R640 is faster than the existing RAM - Is this a problem?
If your system is limited to a slower memory speed, the "Fallback Speed Setting" in the SPD of the phs memory® RAM-Modules ensures the support of slower memory settings down to the given memory speed.
Will the legal warranty of the device expire, if I install a new memory module?
The legal warranty right of your PowerEdge R640 will not be affected if you install the memory yourself.
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