When it launched, the same drive had an MSRP of $430, just like the new T3 1TB. Eager to compare first- and second-gen versions of the Portable SSD, we found the 1TB T1 at B&H Photo for $379. The large 1TB T3 sells for $430 and the 2TB flagship tips the scales at $850. We found the 250GB model for $130 and the 500GB version for $220. The Portable SSD T3 drives only just launched, so they're still selling at their MSRPs. Some Z77-based motherboards simply do not support the feature most Z87 and newer boards do. Windows 7 cannot enable UASP without special drivers and USB 3.0 chipset support, while Apple incorporated UASP in OS X 10.8 Mountain Lion via IOUSBAttachedSCSI. Windows 8+ PCs see the Portable SSD T3 as a removable drive with USB Attached SCSI (UASP), enabling advanced functionality like NCQ and TRIM (SCSI Unmap). Write down the password though your information isn't recoverable if you need to reset the device. The Portable SSD T3 uses AES 256-bit encryption, so your data is safe from prying eyes if you enable the feature and then lose the drive. Samsung also include a hardware-based encryption engine. Sadly, the Portable SSD T3 isn't any more affordable than its predecessor. Over the long term, this new flash should cut the price of desktop SSDs almost in half. The move from 32 layers to 48 is more impressive than it sounds, as density went from 128Gb to 256Gb. This is the first product from Samsung to ship with 48-layer V-NAND. The Portable SSD T3 does get a nice technology upgrade in the flash department, though. We hoped that Samsung would release a PCIe-based variant with a 10 Gb/s interface to the host, but that didn't happen. Even though the Portable SSD T3 employs USB Type-C, it operates at the same speed as the T1 with a mini-USB 3.0 connector. Samsung says all four versions are capable of 450 MB/s sequential transfers, though the drive may be limited by USB 3.0's 5 Gb/s data rate in certain situations. Inside each drive is a standard mSATA SSD with firmware optimized for external use. You'll find the Portable SSD T3 in four capacities, including 250GB, 500GB, 1TB and 2TB.
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