PC3-8500

PC3-8500 This is DDR3-SDRAM memory at 1066 MHz in 204-pin SO-DIMM form-factor. PC3-8500 memory is also called DDR3-1066.

Available memory types from Lenovo

DDR3 Memory	Individual / Single-Pack Option Marketing Part Number	25-Pack Option Marketing Part Number	Field Replacement Unit (FRU) Service Part Number
4GB PC3-8500 1066MHz DDR3 SODIMM	51J0493		51J0494
2GB PC3-8500 1066MHz DDR3 SODIMM	43R1988	51J0552	43R1989
1GB PC3-8500 1066MHz DDR3 SODIMM	43R1987	51J0551	43R1969

See Lenovo.com - Memory compatibility - Notebooks

ThinkPads that support this technology

ThinkPad Models	Soldered On Systemboard	DIMM Slot 1	DIMM Slot 2	DIMM Slot 3	DIMM Slot 4	Official Max-Memory	Unofficial Max-Memory1
R400, R500 T400, T400s, T410, T410i, T410s, T410si T500, T510, T510i W500, W510, W700, W700ds	N/A	Occupied	Depends	N/A	N/A	8GB2	TBD
SL410, SL510	N/A	Occupied	Depends	N/A	N/A	8GB
X200, X200s, X200 Tablet	N/A	Occupied	Depends	N/A	N/A	4GB	8GB
X201, X201i, X201s, X201 Tablet	N/A	Occupied	Depends	N/A	N/A	8GB	?
W701, W701ds	N/A	Occupied	Depends	Empty	Empty	16GB	?
X301	N/A	Occupied	Depends	N/A	N/A	4GB	???
Template:Edge (Intel)	N/A	2GB	1GB	N/A	N/A	4GB	???

FOOTNOTES [Δ]

1. See Unofficial maximum memory specs
2. Based on 2x 4GB DIMMs.

Available PC3-8300 memory from other manufacturers

Manufacturer	Partnumber	Description	Tested on model
TBD	TBD	TBD	TDB