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Kingston KVR400X64C3A/512-990 512MB DDR-400MHz PC3200 non-ECC Unbuffered 184-Pin DIMM Memory Module
- Capacity: 512MB
- Type: DDR SDRAM
- Form Factor: 184-Pin DIMM
- Speed: 400MHz (PC3200)
- Latency: CL3
- Voltage: Standard DDR voltage (typically 2.5V)
- ECC: Non-ECC
- Buffer Type: Unbuffered
- Application: Desktop PC
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Product Overview
The Kingston KVR400X64C3A/512-990 is a 512MB DDR SDRAM DIMM module. It operates at 400MHz (PC3200) with a CAS Latency (CL) of 3. This module is non-ECC, unbuffered, and designed for older desktop systems that utilize DDR memory.
Technical Information
| Capacity | 512 MB |
| Memory Type | DDR SDRAM |
| Form Factor | 184-Pin DIMM |
| Speed | 400 MHz |
Additional Specifications
| Module Type | DIMM |
| CAS Latency | CL3 |
| ECC | Non-ECC |
| Voltage | 2.5V (typical) |
Product Description
This Kingston ValueRAM module, KVR400X64C3A/512-990, offers 512MB of DDR SDRAM capacity. It operates at a clock speed of 400MHz, which corresponds to a bandwidth of PC3200. This type of memory is designed for older computer systems that predate the DDR2 and DDR3 standards. The module is a standard 184-pin DIMM, which is the physical connector type for DDR memory modules. The module is Non-ECC (Non-Error Correcting Code), meaning it does not have built-in error detection or correction capabilities. It is also Unbuffered, which is typical for consumer-grade memory modules of this era. The CAS Latency (CL) is rated at 3, indicating a relatively fast response time in terms of clock cycles for data retrieval. The standard operating voltage for DDR memory is typically around 2.5V. This 512MB DDR-400MHz module is suitable for upgrading or replacing memory in older desktop computers, servers, or other systems that specifically require DDR memory. It is important to ensure compatibility with the motherboard's chipset and BIOS, as well as the maximum memory capacity supported by the system, before installation. This module is a legacy component for systems that do not support newer memory technologies.
