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HP 4M9Y2AA 32GB DDR5-4800MHz UDIMM 2Rx8 CL40 Memory
- 32GB DDR5 memory capacity
- Speed: 4800MHz
- Form Factor: UDIMM (Unbuffered DIMM)
- Rank: 2Rx8 (Dual Rank x8)
- Latency: CL40
- Voltage: Standard DDR5 voltage (typically 1.1V)
- Designed for HP systems with DDR5 support
- Ideal for memory-intensive applications and multitasking
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Product Overview
The HP 4M9Y2AA is a 32GB DDR5 UDIMM memory module operating at 4800MHz. It features a 2Rx8 rank configuration and CL40 latency, designed to enhance the performance of compatible HP desktop and workstation systems requiring higher memory capacity.
Technical Information
| Capacity | 32GB |
| Memory Type | DDR5 |
| Speed | 4800MHz |
| Form Factor | UDIMM |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL40 |
| Voltage | 1.1V |
| Brand | HP |
Product Description
The HP 4M9Y2AA is a high-capacity 32GB DDR5 Unbuffered DIMM (UDIMM) memory module, engineered to provide substantial memory resources for demanding HP desktop and workstation environments. Operating at a speed of 4800MHz, this module significantly enhances system responsiveness and allows for smoother execution of memory-intensive applications, complex multitasking, and virtual machine usage. This module features a 2Rx8 rank configuration, indicating dual ranks of memory chips, each with an 8-bit data width. Dual-rank modules can sometimes offer performance advantages due to increased memory bandwidth when accessed appropriately by the memory controller. The CAS Latency (CL) is rated at 40 clock cycles. As with other DDR5 modules, this latency is optimized for the higher clock speeds, ensuring efficient data retrieval and processing. Designed for compatibility with HP systems that support DDR5 memory, this 32GB UDIMM is an excellent choice for professionals and power users who require ample memory capacity. Operating at the standard DDR5 voltage of 1.1V, it contributes to system power efficiency. Utilizing HP-certified memory ensures reliability and optimal performance, guaranteeing that the module meets the stringent standards set by HP for its hardware.


