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0J512M - Dell 512MB DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Single Rank Memory Module
- Capacity: 512MB
- Type: DDR2 SDRAM
- Speed: 800MHz (PC2-6400)
- Form Factor: UDIMM (Unbuffered DIMM)
- Configuration: 1Rx8 (Single Rank, x8 data width)
- CAS Latency: CL6
- Voltage: Typically 1.8V
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Key specifications
See full specs ↓- Part Number
- 0J512M
- Brand
- Dell
- Capacity
- 512MB
- Memory Type
- DDR2 SDRAM
- Speed
- 800MHz
- Form Factor
- UDIMM
Product details
Dell 0J512M is a 512MB DDR2 SDRAM unbuffered DIMM memory module. It operates at a faster speed of 800MHz with a CAS Latency of 6, featuring a 1Rx8 configuration.
Technical Information
| Part Number | 0J512M |
| Brand | Dell |
| Capacity | 512MB |
| Memory Type | DDR2 SDRAM |
Additional Specifications
| Speed | 800MHz |
| Form Factor | UDIMM |
| Rank | 1Rx8 |
| CAS Latency | CL6 |
Description
The Dell 0J512M is a 512MB DDR2 SDRAM memory module designed for enhanced performance in compatible systems. Operating at 800MHz (PC2-6400), it offers a significant bandwidth increase over slower DDR2 modules, making it suitable for more demanding applications and multitasking scenarios. This UDIMM (Unbuffered DIMM) is a standard type for many desktop and workstation environments that utilize DDR2 memory technology. The module's 1Rx8 configuration signifies that it is single-ranked, with each rank composed of eight memory chips. While single-rank modules might not always offer the same potential for interleaving as dual-rank modules in specific architectures, the higher clock speed of 800MHz generally provides superior overall performance. The CAS Latency (CL) of 6 clock cycles is typical for DDR2 modules at this speed, balancing responsiveness with throughput. This 512MB module serves as an effective upgrade or replacement for systems requiring DDR2 800MHz memory. It is essential to confirm system compatibility, including the maximum supported memory speed and capacity, before installing the 0J512M. Upgrading memory with modules like this can lead to noticeable improvements in application load times, system responsiveness, and the ability to handle larger datasets or more concurrent processes.
Condition: Refurbished
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