IBM 46C0551 4GB Pc3-10600 Memory
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IBM 46C0551 4GB 1333Mhz Pc3-10600 Ecc Registered Cl9 Vlp Bulk

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Part Number#: 46C0551
List Price was: $511.63
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New Bulk Pack

Short Description:
IBM 46C0551 4GB 1333Mhz Pc3-10600 Ecc Registered Cl9 Vlp Single Rank X4 1.35volt DDR3 SDRAM Rdimm Memory For Server | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of IBM 46C0551 4GB Memory

IBM is a leading manufacturer of memory products, and the 46C0551 is a 4GB DDR3 SDRAM RDIMM module designed for use in IBM servers and workstations. In this article, we will discuss the various features of this memory module, its technical specifications, and how it compares with other similar products.

DDR3 SDRAM Technology

DDR3 SDRAM (Double Data Rate 3 Synchronous Dynamic Random Access Memory) is a type of memory technology commonly used in servers and workstations. It is an improvement over the previous DDR2 SDRAM technology, offering higher data transfer rates, lower power consumption, and greater memory capacity. The 46C0551 memory module is based on DDR3 SDRAM technology and is designed to work with IBM servers and workstations.

Capacity and Speed

The IBM 46C0551 memory module has a capacity of 4GB and operates at a speed of 1333MHz (PC3-10600). The PC3-10600 notation indicates the peak bandwidth of the memory module, with higher numbers indicating faster performance. In addition, the module operates at a voltage of 1.35 volts, which is lower than the standard DDR3 voltage of 1.5 volts. This lower voltage means that the memory module consumes less power and generates less heat, which can be beneficial in server environments.

ECC Registered and VLP

The IBM 46C0551 memory module is ECC (Error Correction Code) registered, which means that it has built-in error correction capabilities. This is important in server environments where data integrity is crucial. The module can detect and correct errors in real-time, which helps to prevent data corruption and system crashes.

In addition, the module is VLP (Very Low Profile), which means that it is physically smaller than standard DDR3 memory modules. This makes it easier to install in systems with limited space, such as blade servers or compact workstations.

Single Rank X4 and CL9

The 46C0551 memory module is a single rank module, which means that it has one set of memory chips on each side of the module. The module is also a x4 (4-bit) organization, which means that data is transferred in groups of 4 bits at a time. This helps to improve the overall data transfer rate of the module.

The CL9 (CAS Latency 9) timing of the module indicates the number of clock cycles that the memory controller must wait before it can access data stored in the memory module. A lower CL value indicates faster performance, and the CL9 value of the 46C0551 module is typical for DDR3 memory modules of this speed and capacity.

Summary, the IBM 46C0551 is a 4GB DDR3 SDRAM RDIMM module designed for use in IBM servers and workstations. It offers a number of advanced features, including ECC error correction, VLP form factor, and low voltage operation. These features make it an ideal choice for use in server environments where reliability and performance are critical. If you are in need of a high-quality memory module for your IBM server or workstation, the 46C0551 is a great option

General Information about the IBM 46C0551

  • Brand Name: IBM
  • Part Number or SKU# 46C0551
  • Type: Memory (RAM)
  • RAM Type: PC3-10600
  • PRODUCT Name: 4gb Ddr3 Sdram Memory Module

Technical Information

  • memory Size: 4 Gb
  • memory Technology: Ddr3 Sdram
  • number Of Modules: 1 X 4 Gb
  • memory Speed: 1333 Mhz
  • memory Standard: Ddr3-1333/pc3-10600
  • error Checking: Ecc
  • signal Processing: Registered

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)


  • IBM Blade Center Hs22
  • IBM Bladecenter Hs22v

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.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Worldwide Shipping Options:

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