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HP XC440AT-B2 2GB DDR3-1333MHz PC3-10600 Non-ECC Unbuffered CL9 240-Pin UDIMM 1.5V Dual Rank Memory ...
- Capacity: 2GB
- Type: DDR3 SDRAM
- Speed: 1333MHz (PC3-10600)
- Form Factor: 240-Pin UDIMM
- Features: Non-ECC, Unbuffered, Dual Rank
- Voltage: 1.5V
- Latency: CL9
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Product Overview
The HP XC440AT-B2 is a 2GB DDR3 memory module designed for servers and workstations. It operates at 1333MHz (PC3-10600) and features Non-ECC Unbuffered CL9 timings with a standard 1.5V operating voltage. This UDIMM is a dual-rank module, providing enhanced performance for compatible systems.
Technical Information
| Capacity | 2GB |
| Memory Type | DDR3 SDRAM |
| Speed | 1333MHz |
| Module Type | UDIMM (Unbuffered DIMM) |
Additional Specifications
| Error Correction | Non-ECC |
| Rank | Dual Rank |
| Voltage | 1.5V |
| CAS Latency | CL9 |
Product Description
The HP XC440AT-B2 is a 2 Gigabyte (GB) memory module belonging to the DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) family. It is specifically designed for use in servers and high-performance workstations that support DDR3 memory technology. The module operates at a clock speed of 1333 Megahertz (MHz), which corresponds to a data transfer rate of PC3-10600. This speed is crucial for enabling faster data access and processing by the system's CPU, thereby improving overall application performance and system responsiveness. This memory module is classified as an Unbuffered DIMM (UDIMM) and is Non-Error Correcting Code (Non-ECC). Unbuffered memory has a simpler architecture compared to registered memory, making it suitable for systems where direct memory access is prioritized. The Non-ECC nature means it does not include circuitry to detect and correct single-bit errors, which is typical for standard desktop or entry-level server applications where the highest levels of data integrity are not the primary concern. It is also a Dual Rank module, which can offer performance benefits in certain memory controllers by allowing more efficient access to the memory banks. With a standard operating voltage of 1.5V and a CAS Latency (CL) of 9 clock cycles, the XC440AT-B2 adheres to common DDR3 specifications. The 240-pin connector ensures compatibility with motherboards featuring DDR3 DIMM slots. This memory module is a component that enhances the computing power of compatible HP systems by providing the necessary workspace for the processor to execute tasks efficiently. It is essential to verify system compatibility before installation.


