Description
Overview of HPE 32GB RAM
726722-S21 is a RAM module from HPE (Hewlett Packard Enterprise) that is designed to increase the memory capacity of a computer. It has a capacity of 32GB, which means it can store 32 billion bytes of data. It runs at a speed of 2133MHz, which is the speed at which the memory can transfer data between the RAM and the processor. It uses PC4-17000 DDR4 SDRAM technology, which is the latest standard in memory technology and is faster and more power efficient than its predecessor DDR3. It is ECC (Error Correction Code) compliant, which means it has built-in error detection and correction capabilities that help protect against data corruption. It has 288 pins, which is the number of connectors on the module that connect it to the motherboard. It is a registered RAM module, which means it has an additional register chip that helps to control the flow of data to the memory module, which improves performance and stability. This type of RAM is typically used in servers and other high-performance computing systems where data integrity is important.
Memory Speed and Pin Configuration
The memory speed of 726722-S21 HPE 32GB RAM is 2133MHz. This refers to the speed at which the memory can transfer data between the RAM and the processor. The higher the memory speed, the faster the computer can access the stored data, which can lead to improved performance.
The pin configuration of 726722-S21 HPE 32GB RAM is 288-pin. This refers to the number of connectors, or pins, on the module that connect it to the motherboard. The pin configuration must match the socket on the motherboard in order for the RAM to be compatible. 288-pin is the standard pin configuration for DDR4 memory.
The 288-pin configuration allows for higher density and speed, compared to DDR3 which has a 240-pin configuration. Additionally, DDR4 has a higher power efficiency, which reduces the heat generated by the memory module.
Power consumption and energy efficiency
The power consumption and energy efficiency of 726722-S21 HPE 32GB RAM is not explicitly stated in the product overview. However, in general, DDR4 SDRAM is known to be more power efficient than its predecessor DDR3, which can help to reduce the overall power consumption of the computer system.
DDR4 memory requires less voltage than DDR3, which helps to reduce the power consumption. Additionally, it has a feature called low-power auto self-refresh (LPASR) which allows the memory to enter a low-power state when it is not in use, further reducing power consumption.
The energy efficiency of the RAM can also be affected by factors such as the memory speed, the number of DIMMs used in the system and the memory configuration. In general, the energy efficiency of the RAM can be improved by using lower memory speeds, reducing the number of DIMMs used and by using memory configuration that allows for the memory to be in a low-power state when not in use.
It’s worth noting that the energy efficiency of the RAM itself is a minor factor in the overall energy consumption of a computer system and that the energy consumption is dominated by the CPU, GPU and other components.
General Information
- Brand Name: HPE
- MPN: 726722-S21
- Type: Memory (RAM)
- RAM Type: PC4-17000
- Product Name: 32GB DDR4 SDRAM Memory Module
- SKU: 726722-S21
- Spare Part Number: 774174-001
- Assembly Number: 752372-081
Technical Information
- Memory Size: 32GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 32GB
- Chip Organization: X4
- Memory Speed: 2133 MHZ
- Memory Standard: DDR4-2133/PC4-17000
- Signal Processing: Registered
- Error Checking: Ecc
- Cas Latency: Cl15
- Pin Count: 288-Pin
- Voltage: 1.2v
- Form Factor: Lrdimm
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 Information
- HPE Apollo 4510 Gen9, 4520 Gen9, 4530
- HPE ProLiant BL Series: BL460c Gen9, BL460c Gen9 Base, BL460c Gen9 Entry, BL460c Gen9 Performance, BL660c Gen9
- HPE ProLiant DL Series: DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, 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, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 Performance, DL388 Gen9, DL388 Gen9 Base, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL580 Gen9, DL580 Gen9 Database, DL580 Gen9 SAP HANA Scale-out Base Configuration, DL580 Gen9 SAP HANA Scale-up Base Configuration, DL80 Gen9, DL80 Gen9 Entry
- HPE ProLiant ML Series: ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance
- HPE ProLiant WS Series: WS460c Gen9 Graphics, WS460c Gen9 Graphics Expansion
- HPE ProLiant XL Series: XL170r Gen9, XL190r Gen9, XL230a Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray (12G), XL230a Gen9 Compute Tray (6G), XL230a Gen9 NHP Compute Tray (12G), XL250a Gen9 Accelerator Tray