Lenovo - 2GB DDR3 UDIMM NON ECC LENOVO 2GB PC3-12800 DDR3-1600 UDIMM DESKTOP MEMORY NON ECC

Transcend - JM1333KLN-2G 256MX64 DDR3-1333 CL9 Compat Ibm 256MX64 DDR3-1333 CL9

Transcend - JM1600KLN-2G 256MX64 DDR3-1600 CL11 Compat Ibm 256MX64 DDR3-1600 CL11

Qnap - 2GB DDR3 ECC RAM 1600 MHZ LONG-DIMM

Transcend - TS256MLK64V3N 256MX64 DDR3-1333 CL99 Compat Ibm

Transcend - TS256MLK64V6N 256MX64 DDR3-1066 CL7 DIM Compat Ibm

Transcend - TS256MLK72V6N 2GB DDR3 1600 ECC-DIMM 1RX8 Compat Ibm 2GB DDR3 1600 ECC-DIMM 1RX8

Transcend - 4GB DDR3 1600 U-DIMM 2RX8 .

Corsair - VS2GB1333D3 DDR3 1333MHZ 2GB 240 DIMM UNBUFFERED