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HP 7ZZ65AA 16GB DDR4-2933MHz UDIMM 2Rx8 CL21 Memory
- Capacity: 16GB
- Type: DDR4 SDRAM
- Form Factor: UDIMM (Unbuffered DIMM)
- Speed: 2933MHz (PC4-23466)
- CAS Latency: CL21
- Configuration: 2Rx8 (Dual Rank, 8 Banks)
- Voltage: 1.2V (standard for DDR4)
- Non-ECC (Error Correction Code)
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Product Overview
The HP 7ZZ65AA is a 16GB DDR4 Unbuffered DIMM (UDIMM) memory module designed for high-performance computing. It operates at a speed of 2933MHz (PC4-23466) with a CAS Latency of 21, offering significant memory capacity and speed for demanding applications and multitasking.
Technical Information
| Product Type | Memory Module |
| Brand | HP |
| Part Number | 7ZZ65AA |
| Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | UDIMM |
Additional Specifications
| Speed | 2933MHz |
| Module Speed | PC4-23466 |
| CAS Latency | CL21 |
| Rank | 2Rx8 (Dual Rank) |
| Voltage | 1.2V |
Product Description
The HP 7ZZ65AA is a 16 Gigabyte DDR4 Unbuffered DIMM (UDIMM) memory module, engineered to deliver enhanced performance for modern computing systems. Operating at a rapid speed of 2933MHz, this module corresponds to the PC4-23466 standard, indicating a theoretical peak data transfer rate of approximately 23,466 Megabytes per second. The CAS Latency (CL) of 21 signifies the number of clock cycles required for the memory to access data, a factor that contributes to the module's overall responsiveness. This module is configured as a 2Rx8 device, meaning it is dual-ranked with eight memory banks per rank. Dual-rank configurations can sometimes provide a performance advantage by allowing the memory controller to interleave operations between ranks. As an Unbuffered DIMM (UDIMM), it is designed for standard desktop and workstation motherboards that do not require the buffering capabilities found in Registered DIMMs (RDIMMs) used in servers. With a standard operating voltage of 1.2V, this DDR4 module offers improved power efficiency compared to previous DDR generations. It is a non-ECC (Error Correction Code) module, suitable for general-purpose computing where data integrity is managed at the application or operating system level. This 16GB memory upgrade is ideal for users running demanding applications, engaging in heavy multitasking, or requiring substantial memory capacity for tasks such as video editing, gaming, or virtual machine operation.
