A Lenovo equivalent 8 GB Dual rank. registered ECC DDR3 SDRAM - DIMM 240-pin 1333 MHz ( PC3-10600 ) from Hypertec.
Hypertec HYMAC6404G memory module 4 GB 1 x 4 GB DDR3 1333 MHz
Hypertec HYMSA5508G memory module 8 GB DDR3 1600 MHz
Hypertec HYMAC6402G memory module 2 GB 1 x 2 GB DRAM 1333 MHz
Hypertec HYUK31625688GBECCOE memory module 8 GB DDR3 240-pin DIMM ECC
Hypertec KN.1GB0B.009-HY (Legacy) memory module 1 GB DDR2 533 MHz
Hypertec MC702G/A-HY memory module 8 GB 2 x 4 GB DDR3 1333 MHz
