This is a used SKhynix 8Gb memory.

Dimensions 5.125 x 0.039 x 1.181 in
Form Factor
UDIMM

Error Correction Code
ECC

Kit Qty
1x 8GB

Technology
DDR3-1866

Speed
PC3-14900E

Voltage
1.5V

Rank
2Rx8

Cas Latency
CL13

Height
STD