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Dell A39012799 1GB DDR3-1333MHz UDIMM 1Rx8 CL9 Memory
- Capacity: 1GB
- Memory Type: DDR3
- Speed: 1333MHz
- Form Factor: UDIMM (Unbuffered DIMM)
- Rank Configuration: 1Rx8
- CAS Latency: CL9
- ECC Support: No (typical for UDIMM)
- Voltage: Typically 1.5V for DDR3
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Key specifications
See full specs ↓- Capacity
- 1GB
- Memory Type
- DDR3
- Speed
- 1333MHz
- Form Factor
- UDIMM
- Rank Configuration
- 1Rx8
- CAS Latency
- CL9
Product details
This Dell 1GB DDR3 UDIMM memory module operates at 1333MHz with a CAS latency of 9. It features a 1Rx8 rank configuration, indicating one rank of memory chips per module, each with eight internal banks. This is a standard unbuffered memory module suitable for entry-level servers and desktops.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR3 |
| Speed | 1333MHz |
| Form Factor | UDIMM |
Additional Specifications
| Rank Configuration | 1Rx8 |
| CAS Latency | CL9 |
| ECC | No |
| Voltage | 1.5V |
Description
The Dell A39012799 is a 1GB DDR3 Unbuffered DIMM (UDIMM) memory module designed for standard computing applications. Operating at a speed of 1333MHz, it provides adequate performance for everyday tasks and general-purpose computing. Unlike RDIMMs, UDIMMs do not have registers to buffer command and address signals, making them simpler and generally less expensive, but also limiting the total memory capacity and stability in high-density configurations. This module is organized as 1Rx8, signifying a single rank of memory chips, with each chip having eight internal banks. This configuration is common for lower-capacity modules and is directly connected to the memory controller. The CAS Latency (CL) of 9 clock cycles is a measure of the delay between the memory controller's request and the data being available, representing a typical performance characteristic for DDR3 memory at this speed. As an unbuffered module, the A39012799 is typically used in desktop computers, entry-level workstations, and some specific server configurations where high memory density is not a primary requirement. It does not support ECC (Error-Correcting Code) functionality, which is standard on registered modules used in mission-critical server environments. This module is suitable for basic system upgrades or as a component in standard PC builds.
Condition: Refurbished
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