If you are thinking of getting this, you should have a look at the following features to consider before purchasing it:

Disc type:     SSD
Quoted capacity:     256 GB
Interface  :   Serial ATA 600
SSD controller:     Marvell 88SS9187
Read (sequentially):     505 MB/s
Write (sequentially):     470 MB/s
Form factor:     2.5 inch
Disc type:     SSD
Quoted capacity:     256 GB
Interface:     Serial ATA 600
SSD controller:     Marvell 88SS9187
Measured capacity:     119.2 GB
Native Command: Queuing     Ja
TRIM support :    Ja
Flash memory type:     Multi-level cell
Flash chip brand:     Samsung
Transistor size flash chips:     19 nm
Read (sequentially):     505 MB/s
Write (sequentially):     470 MB/s
Read (4k random):     86,000 IOps
Write (4k random):     55,000 IOps
Form factor:     2.5 inch

Price of 256gb SSD in Nigeria:

This product can be gotten in Nigeria for prices between #30,000 and #50,000