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  1. 1GB (3)
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  1. Kingston (2)
  2. RamCity (4)
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  1. DDR2-667 / PC2-5300 (2)
  2. DDR2-800 / PC2-6400 (4)
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  1. 200-pin SO-DIMM (6)
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  1. CL5 (2)
  2. CL6 (2)
Voltage
  1. 1.8V (6)
 

RamCity guarantees 100% that all modules below are compatible with the Toshiba Portege M800

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Kingston 2GB 200-pin SO-DIMM
Part #. KTT800D2/2G • DDR2-800 / PC2-6400 • 1.8V •  more info
Buy new: $139.99 $108.99

8 in Stock Free Shipping Guaranteed Compatible

RamCity 2GB CL5 200-pin SO-DIMM
Part #. BPE • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 128M x8 •  more info
Buy new: $107.99 $83.99

161 in Stock Free Shipping Guaranteed Compatible

RamCity 2GB CL6 200-pin SO-DIMM
Part #. BJE • DDR2-800 / PC2-6400 • CL6 • 1.8V • 16-chip 128M x8 •  more info
Buy new: $107.99 $83.99

42 in Stock Free Shipping Guaranteed Compatible

Kingston 1GB 200-pin SO-DIMM
Part #. KTT800D2/1G • DDR2-800 / PC2-6400 • 1.8V •  more info
Buy new: $76.99 $59.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 1GB CL6 200-pin SO-DIMM
Part #. CBI • DDR2-800 / PC2-6400 • CL6 • 1.8V • 16-chip 64M x8 •  more info
Buy new: $92.99 $72.99

2 in Stock Free Shipping Guaranteed Compatible

RamCity 1GB CL5 200-pin SO-DIMM
Part #. BJG • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 64M x8 •  more info
Buy new: $90.99 $70.99

44 in Stock Free Shipping Guaranteed Compatible

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We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.
Need some help installing your upgrade? See our guides and videos.
System Specifications
Comments:
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
Standard Memory:
  • 512MB (Removable) or
  • 1GB (Removable) or
  • 2GB (Removable) or
  • 3GB (Removable) or
  • 4GB (Removable)
Maximum Memory:
  • 4GB
Expansion:
  • 2 Sockets
CPU/Chipset:
  • Intel Core 2 Duo Intel GM45
Bus Architecture:
  • USB
Mfr's System P/N's:
  • PPM80L-04Q013; PPM80L-04R00T; PPM80L-04R00V; PPM80L-04S00V; PPM80L-04T00C; PPM80L-04U013; PPM80L-04V00U; PPM80L-04W013; PPM80L-04X013; PPM80L-04Y00U; PPM80L-05200C; PPM81A-06L01J; PPM81A-0E101J; PPM81A-0E201J; PPM81L-00Q014; PPM81L-00Q015; PPM81L-00R014; PPM81L-00S014; PPM81L-00T014; PPM81L-00U015; PPM81L-00W006
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 1 and 2GB modules.