Samsung V-NAND technology enables SSD manufacturing in higher density and higher performance and a breakthrough in overcoming the density limits of conventional planar NAND architecture.
Powered by V-NAND technology, the 850 PRO delivers the ultimate in read and write performance in both sequential and random aspects, with sequential read speeds up to 550 MB/s and random read speeds up to 100,000 IOPS.
Just like shifting gears in a car, Magician software gives you the option to enhance performance by processing data on a system level using free PC memory (DRAM) as a cache, providing 1.8 times* faster performance in the RAPID mode.
Samsung V-NAND technology is built to handle 300 terabytes written (TBW), which equates to a 40 GB daily read/write workload over a 10-year period. Plus, it comes with the industry's top-level 10-year limited warranty.
The 850 PRO expends less energy while maintaining market-leading performance. The 850 PRO supports the sleep mode on the Ultrabook™, consuming only 2mW of power.
The 850 PRO includes an AES 256-bit hardware-based full disk encryption engine that secures your data without performance degradation. Moreover, it complies with the TCG™ Opal v2.0 standards and is compatible with the Microsoft® eDrive IEEE® 1667 protocol.
|Model Code (Capacity)||MZ-7KE128 (128 GB), MZ-7KE256 (256 GB), MZ-7KE512 (512 GB), MZ-7KE1T0 (1 TB), MZ-7KE2T0 (2 TB)|
|Form Factor||2.5 inch|
|Interface||SATA 6Gb/s (compatible with SATA 3Gb/s & SATA 1.5Gb/s)|
|Dimension (WxHxD)||100 X 69.85 X 6.8 (mm)|
|Storage Memory||Samsung V-NAND|
|Controller||128 GB, 256 GB, 512 GB, 1 TB: Samsung 3-core MEX Controller, 2 TB: Samsung MHX Controller|
|Cache Memory||256 MB LPDDR2 SDRAM (128 GB), 512 MB LPDDR2 SDRAM (256 GB, 512 GB), 1GB LPDDR2 SDRAM (1 TB) , 2GB LPDDR3 SDRAM (2 TB)|
|GC (GARBAGE COLLECTION)||Auto Garbage Collection Algorithm|
|Encription Support||AES 256 bit Encryption (Class 0), TCG/Opal, IEEE1667 (Encrypted drive)|
|Device Sleep Mode Support||Yes|
|Sequential Read||Up to 550 MB/sec|
|Sequential Write||128 GB: Up to 470 MB/sec, 256 GB, 512 GB, 1 TB, 2 TB: Up to 520 MB/sec|
|Random Read(4KB, QD32)||Up to 100,000 IOPS|
|Random Write(4KB, QD32)||Up to 90,000 IOPS|
|Random Read(4KB, QD1)||Up to 10,000 IOPS|
|Random Write(4KB, QD1)||Up to 36,000 IOPS|
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