PC2-4200
PC2-4200This is DDR2 (Double Data Rate) memory in SO-DIMM form-factor. |
Available memory types from IBM or Lenovo
| Partnumber | FRU | Description |
|---|---|---|
| 73P3840 | 73P3841 | 256MB PC2-4200 DDR2 NP CL4 SO-DIMM |
| 73P3842 | 73P3843 | 512MB PC2-4200 DDR2 NP CL4 SO-DIMM |
| 73P3844 | 73P3845 | 1GB PC2-4200 DDR2 NP CL4 SO-DIMM |
ThinkPads that support this technology
| ThinkPad Models | DIMM Slot 1 | DIMM Slot 2 | Official Max-Memory |
Unofficial Max-Memory1 |
|---|---|---|---|---|
| R51e | Occupied | Empty | 2GB2 | Unknown |
| R52 | Occupied | Empty | 2GB2 | Unknown |
| T43, T43p | Occupied | Empty | 2GB2 | Unknown |
| X41, X41 Tablet | 256 or 512MB soldered to systemboard |
Empty | 1.28 or 1.53GB3 | Unknown |
| Z60m, Z60t | Occupied | Empty | 2GB2 | Unknown |
| FOOTNOTES [Δ] |
- See Unofficial_maximum_memory_specs
- Based on 2x 1GB DIMMs, might require removal of original base memory
- Based on base 256 or 512MB plus 1GB DIMM in Slot 2