Collection: HP BL420C G8 Memory Upgrades

HP ProLiant BL420C G8 Memory Configuration

The HP ProLiant BL420C G8 is a Dual Processor system with 6 DIMM slots per CPU. There are three memory channels per CPU. Each memory channel manages two DIMM slots. Along with standard RDIMM and UDIMM, the HP ProLiant BL420C G8 also supports Load Reduced DIMM, as well as options for standard or low voltage. You cannot mix different memory types. Different speeds can be mixed but the modules will function at the slowest speed installed.

Cloud Ninjas' HP ProLiant BL420C G8 Memory Upgrade Tips

• There are a total of 12 DIMM slots on the HP ProLiant BL420C G8 server.
• Sizes supported: 2GB, 4GB, 8GB, 16GB, or 32GB ECC Registered (RDIMM); and 2GB, 4GB or 8GB Unbuffered (UDIMM); and 32GB Load Reduced (LRDIMM).
• DO NOT MIX DIFFERENT MEMORY TYPES.
• The HP ProLiant BL420C G8 maxes out at 384GB of ECC Registered memory (12 x 32GB). Whereas unbuffered tops out at 96GB (12 x 8GB).
• The absolute top of the line RAM would be via load reducing memory. The HP BL420C G8 could get all the way up to 768GB (12x64GB) Memory.
• Speed options for the ProLiant BL420C G8 are 1866MHz, 1600MHz, 1333MHz, or 1066MHz depending on the type of memory module.
• Think Long Term! Purchase the maximum amount that your ProLiant BL420C G8 can hold and avoid wasting time and money on modules you won't be able to use if you upgrade again.
• Buy HP ProLiant BL420C G8 memory today from Cloud Ninjas!

Cloud Ninjas' HP ProLiant BL420C G8 Questions & Answers

1. What sizes can you use for the HP ProLiant BL420C G8 Server?
   The HP ProLiant BL420C G8 Server can be upgraded using single, dual rank, and quad rank 2, GB, 4 GB, 8 GB, 16 GB, and 32 GB DIMM. Get your kit at https://cloudninjas.com/.
   
   
2. What speeds are supported by the HP ProLiant BL420C G8 Server?
   The HP ProLiant BL420C G8 Server can support up to 1333, 1600, or 1866 MHz based on DIMM and configuration.
   
   
3. What types of RAM are accepted by the HP ProLiant BL420C G8 Server?
   The HP ProLiant BL420C G8 Server supports DDR3 with ECC RDIMM, UDIMM and LRDIMM.
   
   
4. What is ECC Registered Memory?
   The HP ProLiant BL420C G8 Server supports registered memory (RDIMM) with ECC. ECC memory detects and corrects memory errors within the server environment. Registered (also called buffered) memory modules register between DRAM modules and the system's memory controller. ECC Registered Memory transfers less electrical load to your memory controller which makes it more stable and reliable.
   
   
5. What is Unbuffered Memory?
   The HP ProLiant BL420C G8 Server supports unbuffered memory with ECC. Unbuffered memory is memory that has no register between your DRAM and your system’s memory controller.
   
   
6. What is Load Reduced Memory?
   The HP ProLiant BL420C G8 Server does support load reduced DIMM (LRDIMM). Load reduced DIMM is designed with a buffer chip (or chips) to replace the register to help minimize loading, the LRDIMM increases server system memory capacity and speed. Hyper-cloud DIMM (HCDIMM or HDIMM) is considered load reduced memory which is 240-pin, 72 bit wide. LRDIMM differs from low capacity, low voltage registered memory modules (LV RDIMM).
   
   
7. Can I mix ECC Reg with ECC unbuffered or Non-ECC memory?
   The HP ProLiant BL420C G8 Server does not support the use of both unregistered and registered memory with ECC or the use of non-ECC memory. It is recommended to use identical memory configuration in all channels.
   
   
8. What is max configuration?
   The HP ProLiant BL420C G8 Server allows the standard maximum configuration of 192 GB using twelve 16 GB RDIMM and can be upgraded up to 384 GB using twelve 32 LRDIMM (Based on HP ProLiant BL420C G8v2 Server. Get your kit at https://cloudninjas.com/.
   
   
9. How many memory channels per CPU?
   The HP ProLiant BL420C G8 Server has 3 memory channels which house 2 DIMM slots per processor in a dual processor configuration.
   
   
10. How do I identify the start of the memory channel?
    The HP ProLiant BL420C G8 Server requires that DIMM sockets be populated sequentially beginning with the first memory channel 1A for processor 1 and then processor 2.
    
    
11. Where can I order memory for my server?
    Order your memory at https://cloudninjas.com/ by finding and selecting the memory package that is right for you.
    
    
12. How soon will my RAM arrive?
    Orders placed before 8 am are set for same day processing and shipping. Delivery times vary based on carrier and location.
    
    
13. What is the warranty on memory for the server?
    Cloud Ninjas offers a one-year warranty on fully tested, refurbished memory.