YOUSAN customize promotional usb memory sticks for our customers, companies in all industries, custom colors, shapes, logos, packaging and so on!
Are you need to customize unique USB flash drives as gifts, giveaways, office supplies, souvenirs, etc., ?
The YOUSAN USB flash drive manufacturer can customize various colors according to different styles and customize all kinds of packaging.
We havehundreds styles. Logos can be customized with laser engraving, color printing, epoxy resin coating, and light-emitting.
USB flash drives can be customized with various shapes through mold opening. materials available, plastic, PVC, wood, leather, metal and so on.
The capacity of USB flash drives varies, covering multiple specifications from smaller to larger capacities to meet the storage needs of different users. Currently, the common capacities of USB flash drives include 16GB, 32GB, 64GB, 128GB, 256GB, 512GB, and even 1TB, 2TB, etc.
Difference between nominal capacity and actual capacity:
Since the nominal capacity of storage devices is usually calculated according to 1GB=1000MB, 1MB=1000KB, 1KB=1000B, while the computer system recognizes the storage capacity according to 1GB=1024MB, 1MB=1024KB, 1KB=1024B, the actual usable capacity of USB flash drives is slightly smaller than the nominal capacity. Therefore, the actual usable capacity of USB flash disk will be slightly smaller than the nominal capacity. Generally speaking, the actual usable capacity of a USB flash drive with a nominal capacity of 16GB is around 14.5GB to 15GB.
System Occupancy and Hidden Partition:
Some USB flash drives have built-in system files or hidden partitions for storing device drivers, encryption software, etc., which will further reduce the actual usable capacity. For example, some encrypted USB flash drives may take up hundreds of MB or even more than 1GB of space for their encryption software.
| Nominal capacity | The approximate value of the actual available capacity (calculated according to 1GB = 1000MB, 1MB = 1000KB, 1KB = 1000B and then converted into the capacity recognized by the computer) |
|---|---|
| 1GB | 1000MB / 1024 ≈ 0.9766GB |
| 2GB | 2000MB / 1024 ≈ 1.9531GB |
| 4GB | 4000MB / 1024 ≈ 3.9063GB |
| 8GB | 8000MB / 1024 ≈ 7.8125GB |
| 16GB | 16000MB / 1024 / 1024 / 1024 ≈ 14.90GB125 |
| 32GB | 32000MB / 1024 / 1024 / 1024 ≈ 29.80GB17 |
| 64GB | 64000MB / 1024 / 1024 / 1024 ≈ 59.60GB17 |
| 128GB | 128000MB / 1024 / 1024 / 1024 ≈ 119.21GB17 |
| 256GB | 256000MB / 1024 / 1024 / 1024 ≈ 238.42GB |
| 512GB | 512000MB / 1024 / 1024 / 1024 ≈ 476.84GB |
| 1TB | 1000000MB / 1024 / 1024 / 1024 ≈ 0.9095TB |
| 2TB | 2000000MB / 1024 / 1024 / 1024 ≈ 1.819TB |
Yousan gives priority to the use of original FLASH chips, a variety of high-quality materials, and rigorous quality control to ensure that our products excel in durability, stability, and customer satisfaction.
Give us your ideas. The USB flash drive factory offers free design and free samples，Samples can be provided within 30 mins at the earliest.
No MOQ for existing style. For PVC molded USB flash drives,MOQ is 100 pieces. metal and plastic molded MOQ: 1000 pieces.
All products are equipped with original grade A USB flash chips and have undergone three rounds of 100% tests as well as tests by H2 software.
At YOUSAN, we will offer you top before & after sale support, including 3D drawing of product design, sample, preloading service and more for free.
At YOUSAN, we will offer you top before & after sale support, including 3D drawing of product design, sample, preloading service and more for free.