IBM 20L0247 | 256MB 100MHz PC100 ECC Registered CL2 168-Pin DIMM Memory Module

1. Memory Type: SDRAM
2. Capacity: 256MB
3. Memory Speed: 100MHz
4. Data Integrity Check: ECC
5. Registered/Unbuffered: Registered
6. CAS Latency: CL2
7. Pin Count: 168-Pin DIMM
8. Voltage: 3.3V
9. Error Correction: Yes
10. Technology: SDRAM
11. Form Factor: DIMM
12. Rank Configuration: 1Rx4

Notes:
1. ECC memory is designed to detect and correct errors that occur during data storage and transmission.
2. Registered memory modules are more stable and reliable than unbuffered memory modules.
3. This memory module is compatible with older computer systems that use the 168-pin DIMM form factor.