44t1493 Ibm 44t1493 4gb 1x4gb Pc3-10600r Ddr3 Mem Mod

44T1493-PCW is an IBM Compatible 4GB PC3-10600 DDR3-1333 2Rx4 ECC Registered RDIMM (IBM PN# 44T1493). This is a ‘major brand’ module (from either Samsung, Micron, Hynix, Infineon, etc.), equivalent in every way to IBM original memory. All PCW modules meet or exceed OEM specifications and JEDEC standards.