Description
Overview of the HPE 805349-S21 DDR4 Memory
Random Access Memory (RAM) is an essential component of any computer system, including servers. RAM helps to ensure that data can be stored and retrieved quickly and efficiently. When it comes to server RAM, there are different types available, including unregistered and registered RAM. Registered RAM, also known as buffered RAM, has an additional buffer that helps to reduce signal delays and improve system stability.
One of the registered RAM modules that is commonly used in servers is the HPE 805349-S21 16GB PC4-19200 CL17 2400MHz ECC 288-pin registered SDRAM memory module. This article will explain in detail what each of these technical specifications means and how they contribute to the performance of a server.
Technical Specifications
The HPE 805349-S21 16GB PC4-19200 CL17 2400MHz ECC 288-pin registered SDRAM memory module is a type of registered RAM module that is designed to work specifically in server systems. It has a capacity of 16GB, which means that it can store and retrieve up to 16GB of data at any given time.
The module has a speed of 2400MHz, which refers to the number of data transfers per second that the RAM can perform. A higher speed means that the RAM can transfer data more quickly, which can result in faster system performance. The 2400MHz speed is the maximum speed that this module can perform at.
The module also has a CAS latency of 17 (CL17), which refers to the number of clock cycles it takes for the RAM to respond to a request from the processor. A lower CAS latency means that the RAM can respond more quickly, which can improve system performance. CL17 is a relatively low latency, which means that this module can respond relatively quickly to requests.
The module also supports Error Correcting Code (ECC), which is a type of memory technology that can detect and correct errors that occur during data transmission. ECC can help to improve system stability by reducing the likelihood of system crashes or data corruption.
Finally, the module has a 288-pin configuration, which refers to the number of pins that connect the module to the motherboard. The more pins a module has, the more data it can transfer at any given time. The 288-pin configuration is a relatively high pin count, which means that this module can transfer a significant amount of data at once.
Benefits of Using Registered RAM
Registered RAM has several benefits over unregistered RAM, particularly when it comes to server systems. One of the main benefits is that registered RAM has an additional buffer that helps to reduce signal delays. This buffer helps to ensure that data is transferred quickly and efficiently, which can result in faster system performance.
Registered RAM is also more stable than unregistered RAM, particularly in systems with a large amount of RAM. This is because registered RAM can handle more data and has a lower chance of errors occurring during data transmission. This can help to reduce the likelihood of system crashes or data corruption, which can be particularly important in server systems that need to be available 24/7.
Finally, registered RAM can support more modules per channel than unregistered RAM. This means that servers can have more RAM installed overall, which can help to improve system performance. The HPE 805349-S21 16GB PC4-19200 CL17 2400MHz ECC 288-pin registered SDRAM memory module is an excellent example of a high-performance registered RAM module that can help to improve server performance.
In summary, the HPE 805349-S21 16GB PC4-19200 CL17 2400MHz ECC 288-pin registered SDRAM memory module is a high-performance RAM module designed specifically for server systems.
General Information about HPE 805349-S21
- Brand Name: HPE
- Model Number or SKU# 805349-S21
- Type: Memory (RAM)
- RAM Type: PC4-19200
- Product Name: 16GB DDR4 SDRAM Memory Module
Technical Information for 16GB DDR4 Ram
- Memory Size: 16GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 16GB
- Memory Speed: 2400 Mhz
- Memory Standard: DDR4-2400/PC4-19200
- Signal Processing: Registered
- Error Checking: Ecc
- Cas Latency: Cl17
- Pin Count: 288-Pin
- Voltage: 1.2v
- Form Factor: Rdimm
Physical Characteristics
- Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
- Weight: 0.45 Kg (1 Lb)
Compatibility
- HPE Apollo 4520 Gen9
- HPE ProLiant DL Series: DL120 Gen9, DL120 Gen9 Entry, DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL160 Gen9 Performance, DL180 Gen9,
- DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL360 Gen9 Special Server, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL380 Gen9 Scale-up SAP HANA Tailored Datacenter Integration Compute Block, DL380 Gen9 Special, DL388 Gen9, DL388 Gen9 Base, DL580 Gen9, DL580 Gen9 Database, DL580 Gen9 SAP HANA Scale-up Base Configuration, DL60 Gen9, DL60 Gen9 Base, DL60 Gen9 Entry, DL80 Gen9, DL80 Gen9 Base, DL80 Gen9 Entry
- HPE ProLiant ML Series: ML110 Gen9, ML110 Gen9 Base, ML110 Gen9 Entry, ML150 Gen9, ML150 Gen9 Base, ML150 Gen9 Entry, ML150 Gen9 Performance, ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance
- HPE ProLiant WS Series: WS460c Gen9, WS460c Gen9 Graphics, WS460c Gen9 Graphics Expansion
- HPE ProLiant XL Series: XL190r Gen9
- HPE StoreEasy 1850, 3850 Gateway Single Node HPE Synergy 480 Gen9 Compute Module, 620 Gen9 2S-EX Base Compute Module, 620 Gen9 2S-EX Performance Compute Module, 660 Gen9 Base Compute Module, 660 Gen9 Compute Module, 660 Gen9 Entry Compute Module, 660 Gen9 Expanded Storage Compute Module, 660 Gen9 Performance Compute Module, 680 Gen9 4S-EX Base Compute Module, 680 Gen9 4S-EX Performance Compute Module
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