Hi take a look at this , before you buy the wrong memory... 
the key is your model S10-3 0647- xxx ... this is important .
ARYADI_SIGIT wrote:
.... checked my Ideapad S10-3 by CPU-Z, that it has Memory DDR3 1GB, and SPD memory slot#1 DDR2 1GB PC5300.
regards KalvinKlein
Memory table Ideapad S-Series S10-3
All Intel Atom could be upgraded up to the max. 2 GB of memory due limitations
But there are different memory modul in use that depends on different CPU & model
Intel Atom N450 and N470 will support S0-DDR2
memory slot will fit a memory with 200 pins notch near more to one side
Intel Atom N455 and N475 will support S0-DDR2 or S0-DDR3
in Ideapad S-Series there is used memory slot for fitting S0-DDR3
memory slot will fit a memory with 204 pins notch more in mid to one side
- - -
S10-3 Intel N450 / N470 will fit / support S0-DIMM DDR2
BIOS 31
Model 0647-32U 33U 23U 29U
S10-3 Intel N455 / N475 will fit / support S0-DIMM DDR3
Model 0647-2AU 2BU 2EU 35U
- - -
S10-3s Intel N450 /(N470) will fit / support S0-DIMM DDR2
Model 0703-22U 32U
S10-3s Intel N455 / N475 will fit / support S0-DIMM DDR3
Model
approved should work
S0-Dimm DDR 3 1333MHz 2GB Micron MT8JSF25664HZ-1G4D1
S0-Dimm DDR 3 1333MHz 2GB Hynix HMT32556BFR8C-H9 N0
should workin too
S0-Dimm DDR 3 1333MHz 2GB Elpidia
S0-Dimm DDR 3 1333MHz 2GB Ramaxel
user approved works well
Samsung SO-DIMM 2 GB DDR3 1066MHz 2Rx8 PC3-8500S-07-10-f2 M471B5673EH1-CF8
not approved ?? Kingston ValueRAM SO-DIMM 2 GB DDR3-1333 KVR1333D3S9/2G
not working Kingston ValueRAM SO-DIMM 2 GB DDR3-1066 KVR1066D3S7/2G PC3-8500
- - -
S10-3t Intel N450 / N470 will fit / support S0-DIMM DDR2
BIOS 25
Model 0651- 37U 85U
S10-3t Intel N455 / N475 will fit / support S0-DIMM DDR3
Model 0651-7HU
- - -
.... offical recommended RAM list. for DDR3 supported machines ..
Additional Information about Speed
PC3-8500 DDR3-1066 SDRAM Clock Speed: 133MHz, Data Rate: 1066MHz, Through-put 8.53GB/s
PC3-10600 DDR3-1333 SDRAM Clock Speed: 166MHz, Data Rate: 1333MHz, Through-put 10.67GB/s
1333 MHz is devided by 2 equal 667 MHz so thats S10-3 with DDR3 runs 667 MHz
See
knowledge base Ideapad S-Series
if you have another memory that runs well ... feel free to add here ...
sincerely KalvinKlein
- - - - Added - - - - -
Not working:
@ eddiejc S10-3 Patriot Signature DDR3 2GB CL9 PC3-10600 (1333MHz) SODIMM (Patriot Part #: PSD32G13332S)
@ techmergers S10-3 Model 0647-2BU Patriot PSD32G13332S 2GB PC3-10666 1333MHz CL9 SoDimm
a second try 2GB 2Rx8 PC3-10600S-09-10-F2 Samsung MA471B5673FHO-CH9 1028
@kvenkatt s10-3 Model 0647-2BU Patriot PSD32G13332S 2GB PC3-10666 1333MHz CL9 SoDimm
@ techmergers S10-3 0647-2BU 2GB 2Rx8 PC3-10600S-09-10-F2 Samsung MA471B5673FHO-CH9 1028
Working with No issues:
@ vince197 use S10-3 Model: 0647 52M with corsair value select 2Gb DDR2 667 Mhz SODIMM VS2GSDS667D2
Update :got 2 positive response from German Thinkpad-Forum ....approved by user
S10-3s 0703-D4G
* = Kingston ValueRAM SO-DIMM 2 GB DDR3-1333 KVR1333D3S9/2G
(but first try memory stick with different production date will produce fault at boot up)
S10-3s 0703-D4G
* = CSZ 2GB S0-DDR3 1333 Mhz PC3-10600S CL-9-9-9-24 Compustocx
@papa3r S10-3 0647- ??? 2GB SO-DIMM DDR3 Corsair 1333MHz CMSO2GX3M1A1333C9
@ treznorx S10-3 0647-2AU 2GB SO-DIMM DDR3 Kingston KVR1333D3S8S9/2G a single rank module !
@ jrobideaux S10-3 0647-35U 2GB SO-DIMM DDR3 1333 Crucial (PC3 10600) Model CT25664BC1339
