Dell PowerEdge R930 Server Review & Overview | Memory Install Tips | How to Configure DDR4 DIMMs
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- Опубликовано: 11 сен 2024
- The Dell PowerEdge R930 is an enterprise level 4U rackmount server. This systems is powered by four Intel Xeon processors and DDR4 memory architecture. In this video, we will go over the different speeds, sizes types as well as how to upgrade, install and configure memory inside the PowerEdge R930 server. Part of Dell’s 13th Generation, the R930 is the next gen to the Dell PowerEdge R920 server. In total, there are 96 DIMM slots backed by DDR4 memory architecture. The 13th gen is the first generation of DDR4 servers from Dell. The R930 is an excellent option to set up multiple virtual environments. Let’s discuss more about the memory and procs.
The PowerEdge R930 operates on DDR4 memory and there are 96 DIMM slots across 8 memory riser. Each riser has 12 DIMM slots. The R930 RAM speed options include: 2133MT/s, 2400MT/s and 2666MT/s. Please note, that 2666MT/s will in fact clock down to 2400MT/s, which is the true fastest speed. Technically you can install 2933 or 3200MT/s speed modules, but they will also clock down to 2400. There is no need in speeding extra money if you don’t have to. DIMM size options include: 4GB, 8GB, 16GB, 32GB, 64GB and 128GB memory. Note, 64GBs & 128GBs only work with one type of memory for the R930. And that bring us to… What types of RAM are compatible with the PowerEdge R930? You can use two types of memory when configuring your server: ECC Registered (RDIMM) or Load Reduced (LRDIMM). With LRDIMMs you can achieve quadruple the overall scalability compared to RDIMMs. The max configuration is 3TB via (96 x 32GB) DDR4 PC4-19200T-R 2400MHz ECC Registered Server Memory. Whereas, the max configuration is 12TB via (96 x 128GB) DDR4 PC4-19200T-L 2400MHz Load Reduced Server Memory. There is a distinct scalability advantage with LRDIMM.
The PowerEdge R930 has four Intel Xeons CPUs. They accept E7-4800v3 or v4 and E7-8800v3 or v4 series processors. Each processor controls 2 memory risers and each riser controls 12 memory slots. There are 8 memory risers for a total of 96 DIMM slots. Yes you heard that right. A whooping 96 DIMM slots. There are 4 Memory Channels per memory riser. There are 3 DIMM slots per Memory Channel. Dell has labeled and color coded each memory slot. This will make it easier to identify the correct way to install your memory upgrades. For best performance, you should install your modules at the start of the memory channel. Each memory channel starts with white followed by black and then green. An even distribution will provide overall higher performance. The proper configuration per memory riser should be in sets of 4… so 4, 8 or 12 modules to maintain an even and balanced load distribution across the memory channels. In this video, we will discuss in more depth how and where to actually install the DIMMs inside your PowerEdge R930 server.
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I keep watching your videos and have become a poweredge ADDICT - I just acquired one of these monsters - it's coming in this week! Y'all ROCK, cheers from Texas
Glad you are enjoying the videos. We are also in Texas! And have some good deals on the R930. Email us next time you are looking for one. Thank you. Take care.
@@cloudninjas I just added four, E7-8890 v4 xeon cpus to mine today. 24Core 48Threads X 4. Thanks for the Tips!!
Nice let's go
0:29 click that like and smash that subscribe
The most famous sentence
Hahaha. And my least favorite line, but have to say it as a reminder. We have a new series coming out next week that I think you will like. 14 videos dedicated to the Dell R630. Hoping to launch on Monday.
@@cloudninjas in italy we often say: "è un marchio di fabbrica"
This is first server ever that has fans behind the ram
It's a beast!
Quick question, I got my R930, 4 x 8890v4, and installed the 32 x 32 GB 2400Mhz RDIMM memory... I installed 4 white slots for each raiser (qty 8 in total), but the issue is the system info shows the memory frequency at 1600Mhz... Is there something wrong with my machine?
Your processor maxes out at 1866MT/s. Sometimes as you add more DIMMs it can clock down even further. That is my initial thought.
DDR4-1333/1600/1866 is what that cpu supports. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on multiple memory channels.
Very helpful, thanks so much
Appreciate the positive feedback!
Is it possible to use RDIMM for one cpu, and LRDIMM for the others?
Unfortunately not
Hello, I have 8 sticks of 64GB, in which order should I place them? I had understood that I had to use the white slot (1, 2, 3,4) then black (5, 6, 7,8). But this configuration does not work, strips 5, 6, 7, 8 are not detected. Am I doing something wrong?
I'd put in all the white slots before using any black slots.
@@cloudninjasthis is the right solution, everything works perfectly, thank you 😊