Internal HardwareĬompared to the T1, the T3 is much more easy to disassemble.
#Make samsung portable ssd the main drive android#
In the rest of this section, we will take a look at the internal hardware followed by some usage impressions (particularly from the viewpoint of a DAS unit for an Android device). We also have hardware-accelerated AES-256 encryption. Claimed transfer rates are 450 MBps for sequential accesses. On the USB 3.0 side, the drive supports UASP (USB-attached SCSI Protocol) that should provide increased performance for sequential transfers. S.M.A.R.T data was not visible to most of the commonly used tools. In any case, Samsung also doesn't make any claims about TRIM support.
Accommodating eight flash packages in the footprint of the T3 seems like a big stretch, but, before we get into the internals, let us take a look at the insights provided by CrystalDiskInfo.Įven though CrystalDiskInfo reports TRIM as a feature, the quick TRIMCheck program pointed to TRIM availability being indeterminate.
#Make samsung portable ssd the main drive pro#
These 2TB variants both use eight 16-die packages (with the only difference being the MLC V-NAND in the Pro to the TLC V-NAND in the EVO). However, the T3 is a bit of a puzzle, since the only 2TB variants we have had from Samsung are the 850 EVO and the 850 PRO. The T1 was based on the 850 EVO (same 32-layer TLC V-NAND with a full-fledged MEX/MGX controller coupled with an ASMedia ASM1153E SATA to USB 3.0 bridge). The T3 units are slated to become available in the market towards the end of February, but Samsung provided the press with early samples. Partial metal enclosure to improve heat dissipation in the T3 compared to the all-plastic T1.Official compatibility with Android - even for volumes secured with AES-256.Migration from a micro-USB connector in the T1 to a USB 3.1 Gen 1 Type-C interface in the T3.Bump in the maximum capacity from 1TB in the T1 to 2TB in the T3.The Portable SSD T3, announced at CES 2016, builds upon the market success of the T1 and comes with four main improvements: Samsung's Portable SSD T1 was released at CES 2015. Therefore, vendors such as Samsung and SanDisk have decided to go in for palm-sized bus-powered units connecting to the host with the help of a cable. There are plenty of options for high-capacity thumb drives, but the form factor brings in performance limitations.
These advances have led to the appearance of small and affordable direct attached storage units with very high performance for day-to-day data transfer applications. The advent of Type-C has also enabled device vendors to agree upon a standardized connector for their equipment (be it mobile devices or desktop PCs). External high-speed interfaces such as USB 3.x have also become ubiquitous. The last few years have seen rapid advancements in flash technology including planar 1x nm NAND, TLC, and 3D V-NAND.