A-SRAMD3-4G

4GB memory stick dedicated for TerraMaster F2-221, F2-421, F4-421, F5-221, F5-421, F5-422, F5-420. NOT compatible with F4-220, F2-220, F2-210, F4-210.
Total Capacity: 4 GB
Memory Frequency: 1,600 MHz
Voltage:1.35 V