Description
Product overview of the IBM 90Y3157
IBM is a leading manufacturer of server hardware and components, and the 90Y3157 16GB DDR3 memory module is one of their high-performance offerings. This memory module is designed specifically for use in IBM servers and is capable of enhancing the performance and reliability of the server.
In this article, we will take a closer look at the features and specifications of the IBM 16GB DDR3 memory module, and explain how it can help improve the performance of IBM servers.
DDR3 memory is a type of Random Access Memory (RAM) that was introduced in 2007. It is an improvement over the earlier DDR2 memory, offering higher clock speeds, increased bandwidth, and lower power consumption. DDR3 memory operates at clock speeds of up to 2133 MHz and offers a maximum transfer rate of 17 GB/s. It uses a 240-pin dual in-line memory module (DIMM) form factor and is available in capacities ranging from 1 GB to 16 GB.
Features and Specifications
The IBM 16GB DDR3 memory module, also known as the 90Y3157 memory module, is a dual-rank registered ECC RDIMM memory module designed specifically for use in IBM servers. Let us take a closer look at its features and specifications.
Capacity and Speed
The IBM 16GB DDR3 memory module comes with a total capacity of 16 GB, with a clock speed of 1600 MHz. The memory operates at a voltage of 1.5v and offers a maximum transfer rate of 12.8 GB/s. While this speed is relatively low compared to the latest DDR4 memory standards, it is still suitable for older server systems.
ECC Registered RDIMM
The IBM 16GB DDR3 memory module is an ECC registered RDIMM memory module. Let us understand what each of these terms means.
ECC Registered: ECC (Error-Correcting Code) memory is designed to detect and correct errors that occur during data transmission. ECC memory uses a technique called parity checking to detect and correct errors. Registered memory modules are designed to reduce electrical load and improve signal quality by using an additional register between the memory controller and the memory modules.
RDIMM: Registered Dual In-Line Memory Module (RDIMM) is a type of memory module that uses a register to buffer address and control signals between the memory controller and the memory modules. This results in better signal quality and lower electrical load on the memory controller.
Compatibility
The IBM 16GB DDR3 memory module is designed specifically for use in IBM servers. It is compatible with various IBM server models, including the IBM System x3550 M4, IBM System x3630 M4, IBM System x3650 M4, and IBM System x3750 M4.
The IBM 16GB DDR3 memory module is relatively easy to install and can be done without the need for a professional. The memory module comes with a 240-pin dual in-line memory module (DIMM) form factor, which is compatible with most IBM server models. To install the memory module, simply insert it into the appropriate slot on the motherboard, and ensure that it is securely in place.
Advantages
The IBM 16GB DDR3 memory module offers several advantages that make it an ideal choice for IBM server systems.
Enhanced Performance: The IBM 16GB DDR3 memory module is designed to enhance the performance of IBM server systems. With a clock speed of 1600 MHz and a maximum transfer rate of 12.8 GB/s, the memory module can significantly improve the speed and responsiveness of the server.
General Information about the IBM 90Y3157
- Manufacturer : IBM
- Model Number or SKU# 90Y3157
- Type : Memory (RAM)
- Interface: 16GB DDR3 SDRAM Memory Module
Technical Information
- Type: Dram
- Storage Capacity: 16GB
- Memory Technology: DDR3 SDRAM
- Number Of Modules: 1 X 16GB
- Memory Speed: 1600MHZ DDR3-1600/PC3-12800
- Data Integrity Check: ECC
- Signal Processing: Dual Rank, Registered
- Cas Latency Timings: Cl11
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)
Compatible
- IBM Bladecenter Hs23 7875
- IBM Bladecenter Hs23
- IBM Bladecenter Hs23e
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
