Xraydisk M.2 SATA SSD 128GB 256GB Internal Solid State Drive Hard Disk for Laptop Computer COD - (xbegt)

Xraydisk M.2 SATA SSD 128GB 256GB Internal Solid State Drive Hard Disk for Laptop Computer
COD
Xraydisk M.2 SATA SSD 128GB 256GB Internal Solid State Drive Hard Disk for Laptop Computer
COD Xraydisk M.2 SATA SSD 128GB 256GB Internal Solid State Drive Hard Disk for Laptop Computer
CODXraydisk M.2 SATA SSD 128GB 256GB Internal Solid State Drive Hard Disk for Laptop Computer
COD



Specifications: 


1. Brand: Xraydisk

2. Model: MK47NG

3. Interface: M.2 2280

4. Transport protocol: AHCI

5. Controller: SMI

6. Nand flash type: TLC

7. Speed

NGFFDisplay CapacityRead Speed RangeWrite Speed Range
128GB119GB300-500MB/s280-420MB/s
256GB238GB400-600MB/s320-500MB/s


Features:


1. Xraydisk M.2 SSD SATA, keep data safe.

2. Low power consumption, high performance, shock and vibration resistance.

3. Speed up your computer, express startup software, and speed up your working hours.

4. Powerful compatibility.


Package Included:


1 X Xraydisk M.2 SATA SSD 


FAQ


Q1. Why the capacity displayed from PC is smaller than original capacity?

A1: Actual usable space maybe less than the total storage capacity listed due to decimal measurement used to represent usable capacity of the SSD.

Actual capacity calculation: Total storage x 0.93

Factory default setting 1GB=1000MB=1000000KB=1000000000B

Computer system setting: 1GB=1024MB=1048576KB=1073741824B

Example: 360GB SSD

Factory capacity: 360x1000x1000x1000=360000000000B

Transfer to PC display actual capacity: 360000000000B/1024/1024/1024=335G

Fast caculation: 360Gx0.93=335G


Q2: How to format SSD and achieve 4K alignment?

A2: Win 7 or higher version OS is recommanded due to "Disk Management". Formatting function is built in the systems. We recommend NTDS Disk partition format and DISKGENIUS tool to make drive partition.

PS: Please make sure your PC system runs under AHCI mode. Otherwise SSD write/ read speed performance and response time will be affected.

Use as SSD Benchmark to check if SSD has complied with 4K alignment and already been under AHCI model.


Q3: Why can't we find SSD hard disk and read/ write data?

A3: The newly bought SSD generally need to be formatted in Disk Management before using. It is recommand to format in the windows operating system and use NTFS format.





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