HP 433555-001N | 512MB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM 1.8V Memory Module

Technical Specifications:
- Memory Type: DDR2 SDRAM
- Capacity: 512 MB
- Speed: 667 MHz
- Form Factor: DIMM 240-pin
- Error Correction Code (ECC): ECC
- CAS Latency: CL5
- Voltage: 1.8V
- Technology: Unbuffered
- Data Integrity Check: Non-ECC
- Rank: Single rank
- Pins: 240-pin
- Memory Configuration: 64 x 72

Helpful Notes:
- This memory module is compatible with select HP ProLiant servers and workstations.
- DDR2 memory is slower than DDR3 and DDR4, but still widely used in older systems.
- ECC memory can detect and correct single-bit errors, improving system stability and reliability.