Short info: CoreParts - DDR - module - 512 MB - DIMM 184-PIN - 400 MHz / PC3200 - unbuffered - non-ECC - for IBM ThinkCentre A35, A51, S51, Lenovo J10X, ThinkCentre A35, A50, A51, M50, M51, S50, S51 Gruppe RAM Hersteller CoreParts Hersteller Art. No. MMI0007/512 Model EAN/UPC 5705965705728 Product description: CoreParts - DDR - module - 512 MB - DIMM 184-PIN - unbuffered Product type Memory module Capacity 512 MB Memory type DDR SDRAM - DIMM 184-PIN Expansion type System-specific Data integrity check Non-ECC Speed 400 MHz (PC3200) Performance features Unbuffered Equivalent part number OEM manufacturer IBM 73P2684 Designed for IBM ThinkCentre A35, A50, A50p, A51, M50, M51, S50, S51, Lenovo J100, J105, ThinkCentre A35, A50, A50p, A51, M50, M51, S50, S51 Detailed General Capacity 512 MB Expansion Type System Specific Equivalent Part Number OEM Manufacturer IBM 73P2684 Memory Type DRAM memory module Technology DDR SDRAM Form Factor DIMM 184-PIN Speed.