Lenovo ThinkCentre M55p User Manual page 44

DDR2
v 1.8 V 240
v
1.
2.
3.
4.
26
DDR2 SDRAM
8.0 GB 256 MB 512 MB 1.0 GB
2
v
v
4
21
25
1
37
(DIMM)
2.0 GB