Samsung SSD 850 PRO 256GB SATA MZ-7KE256 Data Sheet

Download PDF datasheet for Samsung 850 PRO MZ-7KE256 256GB SSD 2.5-inch SATA 6GB/s 3D V-NAND MLC (EN) 4 pages Rev.3 2017 zip

SKU: SAMSUNGMZ7KE256DS Category: Brand:


This PDF data sheet is for the Samsung 850 PRO MZ-7KE256 256GB Solid-State Drive / SSD (2.5-inch SATA 6GB/s 3D V-NAND MLC).

Samsung 850 PRO MZ-7KE256 256GB Solid-State Drive (2.5-inch SATA 6GB/s 3D V-NAND MLC)

Model: MZ-7KE256BW
Model: MZ-7KE256B/KR
Model: MZ-7KE256B/CN

* GB: 1GB = 1,000,000,000 bytes.

Samsung’s 3D V-NAND flash memory is fabricated using an innovative vertical design. Its vertical architecture stacks celllayers on top of one another rather than trying to decrease the cells’ length and width to fit today’s ever-shrinking form factors. This architecture results in higher density and better performance using a smaller footprint. Samsung’s 3D V-NAND technology is a breakthrough in overcoming the density limits currently faced with the conventional planar NAND architecture.
The Samsung SSD 850 PRO is a brand new successor of the 840 PRO, Samsung’s premium SSD product. The 850 PRO is powered by Samsung’s 3D V-NAND technology.
Powered by Samsung’s own cutting-edge 3D V-NAND technology, the 850 PRO delivers up to twice the write speed than that of the traditional 2D planar NAND flash for ultimate read and write performance. By changing to the layer cylindrical cell structure, more cells can be stacked vertically, resulting in smaller footprint and higher density. As a result, you gain superior maximum read and write performance in both sequential and random aspects, especially with the 128GB model that outperforms other similar models in the market by more than 100MB/S in write speed.
Plus, with RAPID (Real-time Accelerated Processing of I/O Data) mode, you can boost its optional higher speeds – up to almost twice faster write performance speeds than those of the previous model. The Magician software allows you to enhance performance by processing data on a system level using free PC memory (DRAM) as a cache.

(PDF) DATASHEET in English (EN) language.


– Summary
– Technical Specifications
– Product Lineup

On this webpage, you will find a comparison table detailing read/write speeds, interfaces, form factors, and TBWs for Samsung SSDs.

This data sheet provides all the information (according to the table of contents) from Samsung Electronics about the 850 PRO MZ-7KE256 256GB Solid-State Drive. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.

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