PC2-4200
From ThinkWiki
PC2-4200This is DDR2 (Double Data Rate) memory in 200-pin 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 |
73P3846 | 73P3847 | 2GB PC2-4200 DDR2 NP CL4 SO-DIMM |
ThinkPads that support this technology
ThinkPad Models | Soldered On Systemboard |
DIMM Slot 1 |
DIMM Slot 2 |
Official Max-Memory |
Unofficial Max-Memory^{1} |
---|---|---|---|---|---|
R51e | Occupied | Empty | 2GB^{2} | Unknown | |
R52 | Occupied | Empty | 2GB^{2} | 2GB^{3} | |
T43, T43p | Occupied | Empty | 2GB^{2} | 2GB^{3} | |
X41, X41 Tablet | 256 or 512MB | Empty | NA | 1.28 or 1.53GB^{4} | 2GB^{3} ^{5} |
T60p | Occupied | depends | 4GB^{6} | 4GB^{6} | |
Z60m, Z60t | Occupied | Empty | 2GB^{2} ^{3} | 2GB^{2} ^{3} |
FOOTNOTES [Δ] |
- See Unofficial maximum memory specs
- Based on 2x 1GB DIMMs, might require removal of original base memory
- Due to Intel 915 chipset limitation, addressable memory is 2GB
- Based on base 256 or 512MB plus 1GB DIMM in Slot 1
- Based on base 256 or 512MB plus 2GB DIMM in Slot 1
- Due to Intel 945 chipset limitation, addressable memory will be (4GB - I/O space) ~ 3.1GB