PC2-4200 - Revision history

Bugmenot2: /* Available DRAM modules from Lenovo */ removed 25-pack table, it doesn't exist

2020-11-05T13:50:57Z

‎Available DRAM modules from Lenovo: removed 25-pack table, it doesn't exist

Bugmenot2: added more information

2020-05-02T12:53:48Z

added more information

Bugmenot2: changed category

2020-05-02T08:16:32Z

changed category

Dvormann: Footnotes 3 and 6 were identical. Removed footnote 6. Renamed footnote 7 to 6.

2008-05-18T12:21:49Z

Footnotes 3 and 6 were identical. Removed footnote 6. Renamed footnote 7 to 6.

Tonko at 22:05, 5 May 2008

2008-05-05T22:05:16Z

Tonko: /* ThinkPads that support this technology */

2008-05-05T21:33:07Z

‎ThinkPads that support this technology

Dvormann at 17:34, 2 March 2008

2008-03-02T17:34:36Z

Dvormann at 20:15, 1 March 2008

2008-03-01T20:15:32Z

Axiom at 00:16, 21 June 2007

2007-06-21T00:16:12Z

Axiom at 00:14, 21 June 2007

2007-06-21T00:14:01Z

@@ Line 16: / Line 16: @@
 |'''DDR2 type'''
 |'''Individual / Single-Pack<br>Option Marketing Part Number'''
 |'''Field Replacement Unit<br>(FRU) Service Part Number'''
 |-
 |Non-ECC, unbuffered 2Rx16 256MB PC2-4200 CL4
 |73P3840
 |73P3841
 |-
 |Non-ECC, unbuffered 2Rx16 512MB PC2-4200 CL4
 |73P3842
 |73P3843
 |-
 |Non-ECC, unbuffered 2Rx8 1GB PC2-4200 CL4
 |73P3844
 |73P3845
 |-
 |Non-ECC, unbuffered 2Rx8 2GB PC2-4200 CL4
 |73P3846
 |73P3847
 |}

@@ Line 3: / Line 3: @@
 |style="vertical-align:top" |
 <div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
 === PC2-4200 ===
-This is DDR2 (Double Data Rate) memory in 200-pin SO-DIMM form-factor.<br>
+This is DDR2 SDRAM at 533 MT/s in a 200-pin SO-DIMM form-factor. DDR2-533 may also be interchangeably referred to as PC2-4200.
 </div>
 |style="vertical-align:top" |
@@ Line 12: / Line 11: @@
 |}
-=== Available memory types from IBM or Lenovo ===
+=== Available DRAM modules from Lenovo ===
 {| border=1 cellspacing=0 cellpadding=2
 |- style="background:#ffdead;white-space:nowrap;"
-! Partnumber !! FRU !! Description
+|'''DDR2 type'''
 |-
-| 73P3840 || 73P3841 || 256MB PC2-4200 DDR2 NP CL4 SO-DIMM
+|Non-ECC, unbuffered 2Rx16 256MB PC2-4200 CL4
 |-
-| 73P3842 || 73P3843 || 512MB PC2-4200 DDR2 NP CL4 SO-DIMM
+|Non-ECC, unbuffered 2Rx16 512MB PC2-4200 CL4
 |-
-| 73P3844 || 73P3845 || 1GB PC2-4200 DDR2 NP CL4 SO-DIMM
+|Non-ECC, unbuffered 2Rx8 1GB PC2-4200 CL4
 |-
-| 73P3846 || 73P3847 || 2GB PC2-4200 DDR2 NP CL4 SO-DIMM
+|Non-ECC, unbuffered 2Rx8 2GB PC2-4200 CL4
 |}
-=== ThinkPads that support this technology ===
+=== Models that support this technology ===
 {| border=1 cellspacing=0 cellpadding=2
 |- style="background:#ffdead;white-space:nowrap;"
-! ThinkPad Models !! Soldered<br>On Systemboard !! DIMM<br>Slot 1 !! DIMM<br>Slot 2 !! Official<br>Max-Memory !! Unofficial<br>Max-Memory{{Footnote|1}}
+! Models !! Soldered<br>on motherboard !! SO-DIMM<br>Slot 1 !! SO-DIMM<br>Slot 2 !! Official<br>Max-Memory !! [[Unofficial maximum memory specs|Unofficial<br>Max-Memory]]
 |-
-| {{R51e}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
+| {{T43}}, {{T43p}} || N/A || Occupied || Depends || 2GB{{footnote|1}} {{footnote|3}} || 2GB{{footnote|1}} {{footnote|3}}
 |-
-| {{R52}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|3}}
+| {{X41}}, {{X41 Tablet}} || 256MB or 512MB || Occupied || N/A || 2GB{{footnote|2}} {{footnote|3}} || 2GB{{footnote|2}} {{footnote|3}}
 |-
-| {{T43}}, {{T43p}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|3}}
+| {{R51e}}, {{R52}} || N/A || Occupied || Depends || 2GB{{footnote|1}} {{footnote|3}} || 2GB{{footnote|1}} {{footnote|3}}
 |-
-| {{X41}}, {{X41T}} || 256 or 512MB || Empty || NA || 1.28 or 1.53GB{{Footnote|4}} || 2GB{{Footnote|3}} {{Footnote|5}}
+| {{Z60t}}, {{Z60m}} || N/A || Occupied || Depends || 2GB{{footnote|1}} {{footnote|3}} || 2GB{{footnote|1}} {{footnote|3}}
-|-
+|}
-| {{T60p}} || || Occupied || depends || 4GB{{Footnote|6}} || 4GB{{Footnote|6}}
+{{footnotes|
 |-
-| {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} {{Footnote|3}}|| 2GB{{Footnote|2}} {{Footnote|3}}
+| TBD || TBD || TBD || TBD
 |}
 [[Category:DRAM]]

@@ Line 50: / Line 50: @@
 # 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}}
-[[Category:Components]]

@@ Line 39: / Line 39: @@
 | {{X41}}, {{X41T}} || 256 or 512MB || Empty || NA || 1.28 or 1.53GB{{Footnote|4}} || 2GB{{Footnote|3}} {{Footnote|5}}
 |-
-| {{T60p}} || || Occupied || depends || 4GB{{Footnote|7}} || 4GB{{Footnote|7}}
+| {{T60p}} || || Occupied || depends || 4GB{{Footnote|6}} || 4GB{{Footnote|6}}
 |-
-| {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} {{Footnote|6}}|| 2GB{{Footnote|2}} {{Footnote|6}}
+| {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} {{Footnote|3}}|| 2GB{{Footnote|2}} {{Footnote|3}}
 |}
 {{Footnotes|
@@ Line 49: / Line 49: @@
 # 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}}
 [[Category:Components]]

@@ Line 39: / Line 39: @@
 | {{X41}}, {{X41T}} || 256 or 512MB || Empty || NA || 1.28 or 1.53GB{{Footnote|4}} || 2GB{{Footnote|3}} {{Footnote|5}}
 |-
-| {{T60p}} || || Occupied || depends || 4GB{{Footnote|6}} || 4GB{{Footnote|6}}
+| {{T60p}} || || Occupied || depends || 4GB{{Footnote|7}} || 4GB{{Footnote|7}}
 |-
-| {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
+| {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} {{Footnote|6}}|| 2GB{{Footnote|2}} {{Footnote|6}}
 |}
 {{Footnotes|
@@ Line 49: / Line 49: @@
 # 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}}
 [[Category:Components]]

@@ Line 33: / Line 33: @@
 | {{R51e}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
 |-
-| {{R52}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
+| {{R52}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}}
 |-
-| {{T43}}, {{T43p}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
+| {{T43}}, {{T43p}} || || Occupied || Empty || 2GB{{Footnote|2}} || 2GB{{Footnote|2}} {{Footnote|3}}
 |-
-| {{X41}}, {{X41T}} || 256 or 512MB || Empty || NA || 1.28 or 1.53GB{{Footnote|3}} || Unknown
+| {{X41}}, {{X41T}} || 256 or 512MB || Empty || NA || 1.28 or 1.53GB{{Footnote|4}} || 2GB{{Footnote|3}} {{Footnote|5}}
 |-
-| {{T60p}} || || Occupied || depends || 4GB{{Footnote|4}} || Unknown
+| {{T60p}} || || Occupied || depends || 4GB{{Footnote|6}} || Unknown
 |-
 | {{Z60m}}, {{Z60t}} || || Occupied || Empty || 2GB{{Footnote|2}} || Unknown
@@ Line 46: / Line 46: @@
 # 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
+# Due to Intel 915 chipset limitation, addressable memory is 2GB
 # Due to Intel 945 chipset limitation, addressable memory will be (4GB - I/O space) ~ 3.1GB}}
 [[Category:Components]]