16 Dimm Slots Means
Aug 23, 2018 DIMM (dual in-line memory module) slots are the place on your motherboard where the RAM goes. As such, you may also see DIMM slots referred to as “RAM slots.” The more DIMM slots your. Fig 1.1 above shows a typical DIMM module. Notice the alignment notch, this is used to ensure correct insertion into the DIMM slot. There are also two notches on each side of the module, these are used to hold the DIMM in place once it is in the slot. In fig 1.2 are two examples of DIMM slots on a motherboard, DDR2 and DDR3. Note the difference.
New 16 Dec 2015 #1. DIMM slot 1, 3 or DIMM slot 2, 4? And I got RAM question, shall I put the memory sticks in SLOT 1/3 or stay with my current setup 2/4? Oct 07, 2014 What does 2 DIMM mean? I just ordered a computer and it says that it has 8GB RAM (2 DIMM). I know that it means double in line memory module, but does that mean that the computer will come with two 4GB sticks or 1 8GB stick? Thanks in advance! Supermicro has recently released a new Twin, the 6027TR-D70RF+, which has 16 DIMM slots. Most 2U servers are limited to 24 memory slots and as a result 384GB of RAM. With two nodes in a 2U server.
TYAN®, an industry-leading server platform design manufacturer and a MiTAC Computing Technology Corporation subsidiary, will introduce its latest cloud and storage server platforms powered by 2nd Gen AMD EPYC™ processors, which target modern data centers and enterprise markets, at SC20 virtual event during November 17-19.
“The accelerating deployment of AI, deep learning, and 5G technologies are powering cloud services we use every day, and therefore data center providers need to respond to these challenges and opportunities,” said Danny Hsu, Vice President of MiTAC Computing Technology Corporation's TYAN Business Unit. “TYAN’s new cloud and storage platforms provide a diverse range of highly capable options that meet modern application performance and power-efficiency requirements.”
Memory-based computing in 1U dual-socket server
The Transport CX GC79-B8252 and Transport CX GC79A-B8252 are 1U dual-socket AMD EPYC 7002 series processor-based server platforms featuring 32 DDR4 DIMM slots, two standard PCIe Gen.4 x16 expansion slots, and an OCP 3.0 LAN mezzanine slot. The GC79-B8252 platform provides four 3.5-inch SATA drive bays and four 2.5-inch NVMe drive bays with tool-less carriers, while the GC79A-B8252 platform offers twelve 2.5-inch drive bays with up to twelve NVMe U.2 support. These two systems accommodate two internal NVMe M.2 slots for secure boot drive installation. Both GC79-B8252 and GC79A-B8252 are ideal for high-density data center deployment with a variety of memory-based computing applications
High-density, 2U server platform with four front-serviced compute nodes
The Transport CX TN73-B8037-X4S is a 2U multi-node server platform with four front-serviced compute nodes, which offers better serviceability and minimizes onsite servicing hours. Each node supports one AMD EPYC 7002 series processor, four 2.5-inch tool-less NVMe/SATA drive bays, eight DDR4 DIMM slots, three internal cooling fans, two standard PCIe Gen.4 x16 expansion slots, two internal NVMe M.2 slots and one OCP 2.0 LAN mezzanine slot. The TN73-B8037-X4S platform is designed for high-density, scale-out server deployments in HPC and CSP (Cloud Service Provider) front-end processing server applications.
Cost-optimized 1U computing server
For deployments that require cost-optimized computing and application caching, the Transport CX GC68-B8036-LE is a 1U single-socket AMD EPYC 7002 series processor-based server platform, featuring four 3.5-inch and four 2.5-inch tool-less NVMe U.2 drive bays, is a direct fit for the workload. The expansion capability of the server includes a pair of PCIe Gen.4 x16 expansion and an OCP 2.0 LAN mezzanine slots. The GC68-B8036-LE platform can support up to 4TB memory by populating 16x 256GB DDR4 DIMMs. Meanwhile, the Transport CX GC68A-B8036 deploys the same motherboard as GC68-B8036-LE in a 1U chassis; accommodating twelve 2.5-inch tool-less drive bays with support up to twelve NVMe U.2 devices for deployments with an extreme storage IOPS requirement.
2U hybrid software-defined storage server
The Transport SX TS65-B8253 is a 2U dual-socket AMD EPYC 7002 series processor-based storage server supporting 16 DDR4 DIMM slots and seven standard PCIe Gen.4 expansion slots. The platform is equipped with up to two 10GbE and two GbE onboard network connections, twelve front 3.5-inch tool-less SATA drive bays, up to four NVMe U.2 devices, and two rear 2.5-inch tool-less SATA drive bays for boot drive deployment. TS65-B8253 is a self-contained, hybrid storage server platform designed for software-defined storage deployments in the data centers and enterprises.
Please click here for more information about TYAN SC20 virtual event.
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16 Dimm Slots Means Quick
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The SIMM and DIMM memory modules were invented to eliminate the older DIP (Dual Inline Package) chips. The DIP chips were delicate, and it is harder to install them as they needed to be poked in the socket. The pins of the chip are easily misaligned in the socket and tend to bend. So, when these chips are removed from the sockets, they require to be straightened which can result in the damaging of the chips and make it unusable. Then the SIMM and DIMM modules were devised which does not need to be penetrated and are surface mounted.
The crucial difference between SIMM and DIMM is that at a time SIMM have only one usable side due to having just one set of the connector while DIMM have different signal pins at each side which are usable and does not rely on the other side. The number of pins have also been increased in the DIMM as compared to SIMM.
Content: SIMM Vs DIMM
Comparison Chart
| Basis for comparison | SIMM | DIMM |
|---|---|---|
| Basic | Pins present in either side are connected. | DIMM pins are independent. |
| Channel | 32 bit | 64 bit |
| Power consumption | 5 volts | 3.3 volts |
| Storage provided | 4MB to 64 MB | 32MB to 1 GB |
| Applications | 486 CPU and early Pentium computers use SIMM. | Modern Pentium PCs are enabled with DIMM modules. |
Definition of SIMM
SIMM (Single In-Line Memory Modules) is the tiny circuit boards having edge connectors where the RAM chips are placed. There are slots available on the motherboard for inserting these SIMMs. The SIMM connectors and the slot located on the motherboard are made up of either of the metal – gold or tin. In case the SIMM connector is of gold then the slot connector should be of gold only and not be of other metal. The metal connectors present at each side of bottom edges works effectively through the card, and just one set is of connectors are functional at a time.
Types of SIMM
There are two variants of the SIMM, one with 30 pins and other with 72 pins.
Serial Ata Connectors
- 30 pins SIMM contain an address width of 8 bits and 1MB or 4 MB of RAM. Therefore, the data it can transfer from the memory bus at a time is 8 bits. Later hardware of 30 pins SIMM contains parity bit for the error detection which makes the address width of 9 bits. To ensure the proper installation of the SIMM, it has a notch on the bottom left.
- 72 pins SIMM can have an address width of 32 bits or 36 bits including parity bits. Each byte is allotted a parity bits (for 32 data bits 4 bits are for parity). The amount of RAM memory it has can be 4, 8, 16, 32, or 64 MB. It is notched at the side and centre of the module.
Definition of DIMM
DIMM (Dual In-Line Memory Module) also has metal connectors similar to SIMM, but either of the sides of the connector does not rely on the other. Advanced motherboards use 168, 184, 240 pin DIMMs. It consumes 3.3 volts of power and can store from 32 MB up to 1GB of memory.
Types of DIMM
16 Dimm Slots Means 4
- 168 pin DIMM structure is different from the SIMM because it has tiny notches along the rows of the pins at the bottom of the module.
- 184 and 240 pin DIMMs is provided with only one notch at the different position to prevent the improper placement of the DIMM in the socket.
Key Differences Between SIMM and DIMM
- A DIMM is double sided SIMM, as SIMM can be installed in in-line pairs while DIMM is independent of the side.
- SIMM can have a maximum 32-bit channel for data transfer. In contrast, DIMM support 64-bit channel.
- The amount of power consumed by SIMM is 5 volts. As against, it is 3.3 volts for DIMM.
- SIMM modules can store at maximum 64 bits. On the contrary, DIMM offer up to 1 GB.
- SIMM is outdated technology, in recent time DIMM is used mainly because its performance is better than SIMM.
16 Dimm Slots Means Smart
Conclusion
After DIP chips, a technology was needed that can be easily removable and soldered. This gave rise to SIMM and DIMM modules which are soldered and easily manageable. However, among SIMM and DIMM, DIMM provides large address width (memory) relative to SIMM and consumes less power.