OEM ddr4 4gb Laptop ram 4GB 8GB ddr/ddr2/ddr3 ddr4 laptop/computer memory ddr4

Q: Why the capacty dlsplayed from PC Is smaller than orlglnal capaclty?
A: Actual usable space may be less than the total storage capacity listed due to deci mal measurement used to
represent usable capacity of the SSD.
Actual capacity calculation: Total storage X 0.93
Factory default setting: 1GB= 1000MB= 00000KB= 000000B0
Computer system setting: 1GB= 1024MB= 1048576KB= 1073741824B
Example: 360GB SSD
Factory capacity. 360 x 1000 X 1000 x 1000 = 3000000000B
Transfer to PC displayed actual capacity. 300000000B 1 1024 11024 11024=335G
Fast calculation: 360G x 093 = 335G

Q: How to format SSD and achleve 4K allgnment?
A: Win7 or higher version 0S is recommended due to "Disk management formatting' function is buit in the systems.
We recommend NTDS disk partition format and diskgenius tool to make drive partition.
PS: Please make sure your PC systems runs under AHCJ mode . Othewide, SSD wrie 1 read speed performance
and response time will be affected. Use as SSD benchm ark to check if SSD has complied with 4k alignment and
already been under AHCJ model.

Q: Why can't we find ssd hard dlsk and read 1 wrlte dato?
A: The newly bought SSD generally need to be formatted in Disk management before using. It is recommended to
format in the windows operating system and use NTFS format.

Q: How can I place an order?
A: Contact directly on Product page on Alibaba.

Q:Howcanlpay?
A: TT, Paypal, West Union, L/C, DP

Q: Are you a factory?
A: Yes, we are a factory and we had been producing and selling SSD since 2007.

Q: Can you provlde sample?
A: Yes, we can provide sample but we will charge for it in the begining and refund to you when your order up to 500