IBM 22P9271 | 128MB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory Module for ThinkCentre A51 S50

Technical Specifications:
- Memory Type: DDR SDRAM
- Capacity: 128 MB
- Memory Speed: 400 MHz
- Form Factor: DIMM 184-pin
- Data Integrity Check: Non-ECC
- CAS Latency: CL3
- Voltage: 2.5V
- Technology: Unbuffered
- Rank: Single Rank
- Pins: 184
- Error Correction: Non-parity
- Compatible Slots: 1 x Memory - DIMM 184-pin

Helpful Notes:
- This memory module is compatible with ThinkCentre A51 S50 models.
- DDR SDRAM is an older technology, so it may not be as fast as newer memory types.
- This module is non-ECC, which means it does not have error correction capabilities.