The HP 405478-071 is a memory module designed for use in servers and other high-end computer systems. It has a capacity of 8GB, which means that it can store 8 billion bytes of data. This module uses DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) technology, which is a type of memory that is able to transfer data on both the rising and falling edges of the clock signal, allowing for higher data transfer rates.
The memory operates at a speed of 667 MHz, which means that it can transfer data at a rate of 667 million transfers per second. This is a relatively high speed and can help improve the performance of the system in which it is installed.
The module also features ECC (Error-Correcting Code) memory, which is a type of memory that can detect and correct errors that may occur during data transfer. This is important in systems that run mission-critical applications, as it helps to ensure that the data stored in memory is reliable and accurate.
The module has a CAS latency of 5, which is the delay time in clock cycles between the moment a memory controller sends a read command and the moment data is available on the module's output pins.
HP Server Memory
The HP 405478-071 is a memory module designed specifically for use in servers and other high-end computer systems.
It has a capacity of 8GB, which means that it can store 8 billion bytes of data. This module uses DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) technology, which is a type of memory that is able to transfer data on both the rising and falling edges of the clock signal, allowing for higher data transfer rates. The memory operates at a speed of 667 MHz, which is a relatively high speed and can help improve the performance of the server in which it is installed.
One important feature of this memory is that it is ECC (Error-Correcting Code) memory. ECC is a type of memory that can detect and correct errors that may occur during data transfer. This is especially important for servers, as they often store and process sensitive and critical information, ECC memory ensures that the data stored in memory is reliable and accurate.
Another important feature is that it is registered, which means that it has a register between the memory controller and the RAM, which acts as a buffer and improves the reliability of memory. This type of memory is used in servers that require high memory capacity and high reliability, like high-end enterprise servers.
The HP 405478-071 is a memory module that is designed for use in specific HP servers and workstations. It is important to check the compatibility of this memory module with your particular server or workstation model before purchasing and installing it.
This module has a capacity of 8GB and uses DDR2 SDRAM technology, which is a type of memory that is not compatible with all systems. It is important to ensure that the system you are installing the memory in supports DDR2 SDRAM.
This module also features ECC (Error-Correcting Code) memory, which is a type of memory that requires a compatible memory controller in the system to work properly. Make sure that your system has a compatible memory controller that can support ECC memory.
The module also has a speed of 667 MHz, which is a relatively high speed and can help improve the performance of the system in which it is installed. but the system should support this memory speed, most of the servers and high-end systems are able to support it, but it's good to check on the system's documentation or the vendor website.
Additionally, this is a registered memory, which means it have a buffer between the memory controller and the RAM, which acts as a buffer and improves the reliability of memory. This type of memory may not be compatible with all systems, and it's important to ensure that the system supports registered memory before installing this module.
To sum up, It is important to ensure that your server or workstation model is compatible with the technology and specifications of the HP 405478-071 memory module, such as DDR2 SDRAM, ECC, 667MHz, and registered memory, to ensure proper function and performance.
Brand Name: HP
Type: Memory (RAM)
RAM Type: PC2-5300
Product Name: 8GB DDR2 SDRAM Memory Module
Storage Capacity: 8GB
Memory Technology: DDR2 SDRAM
Number Of Modules: 1 X 8GB
Memory Speed: 667mhz DDR2-667/PC2-5300
Data Integrity Check: Ecc Chipkill
Signal Processing: Registered
Cas Latency Timings: Cl5
Ram Features: Fully Buffered
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:Proprietary HP Proliant Server - Dl585 G2
Proprietary HP Proliant Server - Dl385 G2
Proprietary HP Proliant Server - Bl465c
About New Bulk Pack Products
Are you looking for the best PC-5300 modules for your server or PC? Allhdd.com is your one-stop-shop for modules from top brands on the market. We have a wide range of memory kits you can choose from. Browse through our website for the best PC2-5300 modules for all your needs.
Double Data Rate (DDR) stands for Synchronous Dynamic Random-Access Memory (SDRAM). It is the typical type of memory that serves as RAM for almost all modern-day processors.
The DDR2 SDRAM (Double Data Rate 2 SDRAM) is the upgrade to DDR SDRAM. It comes with a four-bit pre-fetch buffer and runs its external data bus at double the DDR SDRAM speed to facilitate a faster performance.
Buying DDR2 SDRAM from allhdd.com is pretty much straightforward if you know the front-bus of your system.
There are a handful of features to look out for when choosing a RAM. Suppose you wanted to decide between RAMs of varying clock speeds. In that case, the RAM with a greater clock speed is better. However, when choosing between RAMs of identical clock speeds, the RAM with lower CAS latency will perform faster. Latency is a measure of how long it takes to collect data from memory. The higher this figure, the greater the latency.
The DDR2 PC2-5300 memory is generally regarded as DDR2-667. Its design and unique features work efficiently with systems featuring a 333MHz front-side bus, rendering a data transfer rate of 667MT/s.
The PC2 5300 RAM has a module bandwidth of 5300MB/s. This bandwidth is the highest amount of data the PC2 5300 transfers every second.
Depending on your preference and budget, there are various PC2-5300 memory kits and sizes you can buy here on allhdd.com. These include 4GB, 8GB, 16GB, 64GB, 32GB, and 128GB memory kits. All units are brand new and available at pocket-friendly prices.
Factors to consider before buying the PC2 modules
Your system's RAM is the single most crucial feature for a flawless performance. Hence, picking one requires some attention to certain factors.
You should know the frequency at which your server or computer motherboard operates. It is catastrophic to mount a memory with a lower frequency than the motherboard's minimum frequency. You risk damaging both RAM and your motherboard. Here are the typical speeds for DDR2 SDRAM modules:
PC2-3200 (DDR2-400 at 3200Mbps throughput)
PC2-8500 (DDR2-1066), and
- RAM Size
Depending on your hardware, the modern-day memory module size ranges from 4GB to 128GB. If your system performs a lot of multitasking daily, you'll need a bigger RAM size. You can buy all memory kits ranging from 4GB, 8GB, 16GB, 64GB, 32GB, and 128GB, 256GB, 512GB, 1TB, and more here on allhdd.com.
- DDR Generation
Motherboards that are built to support the newer generation DDR will not work with older generations. Be sure to figure out what works for your PC. A DDR2 memory module will not work on a motherboard that features a DDR3 DIMM slot. The same thing applies to other memory modules and DIMM slots.
- Number of Channels
Dual channels are the most preferred choice when it comes to the channel number. Say your PC needs 16GB; in that case, you can take a two 8GB memory kit in dual channel mode.
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