Samsung 1TB 850 PRO 2.5'' SSD SATA III Solid State Drive - MZ-7KE1T0BW



(£366.66 ex VAT)

Samsung 1TB 850 PRO 2.5'' SSD SATA III Solid State Drive - MZ-7KE1T0BW

Samsung 1TB 850 PRO 2.5'' SSD SATA III Solid State Drive - MZ-7KE1T0BW

What is V-NAND and how does it differ from existing technology?
Samsung's flash memory is fabricated using an innovative 3D V-NAND architecture, which stacks 32 cell layers on top of one another rather than trying to decrease the cells' length and width to fit today's shrinking form factors. The result is higher density and higher performance using a smaller footprint and a breakthrough in overcoming the density limits of conventional planar NAND architecture.

Boost performance with an industry-leading 3D V-NAND SSD
Powered by Samsung's cutting-edge 3D V-NAND technology, the NAND flash memory delivers the ultimate in read and write performance in both sequential and random aspects. This is especially impressive in the 128 GB model* that outperforms similar models on the market by more than 80 MB/s in write speed.
* 850 PRO 128 GB Sequential Write speed: 470 MB/s

Shift into high gear with the enhanced RAPID mode
You can kick up the read/write performance on every capacity when you need it with the RAPID mode. 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*.
* PCMark Vantage score (512 GB): 53K < 97K(in RAPID mode)

An SSD that won't quit before you do
With twice the endurance of the previous model*, the 850 PRO will keep working as long as you do. Samsung's V-NAND technology is built to handle 150 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 ten-year limited warranty.
* 840 PRO: 73 TBW < 850 PRO: 150 TBW

Work longer with high-efficiency innovation
The efficient, power management components in the 850 PRO enable you work longer and more productively. Boasting the lowest power consumption of any SSD when in full use, the 850 PRO expends less energy while maintaining market-leading performance. The 850 PRO fully supports the sleep mode on the Ultrabook™, consuming only 2 m watts of power. Plus, its LPDDR2 cache memory provides higher performance while consuming 30 percent less power when active and 93 percent less power when idle than typical DDR2 or DDR3 memory.

Safeguard precious data without sacrificing performance
Protect your PC's hardware and personal data when you take your laptop on the road with the 850 PRO's SED technology. The drive includes an AES-256-bit hardware-based, full disk encryption engine that secures your data without performance degradation, often experienced with software-based encryption.

The 850 PRO's advanced security complies with the TCG™ Opal v2.0 standards, protecting PSID, and is compatible with the Microsoft® eDrive IEEE® 1667 protocol. Plus, you can erase or initialize data with the crypto erase service.

Level up to the 850 PRO simply without any hassle
Using its One-stop Install Navigator software, you can migrate all the data and applications from your SSD or HDD to the 850 PRO quickly and easily. The Auto Install guide navigates you through the simple three-step process.

Plus, you can conveniently monitor, manage and maintain your 850 PRO with the Samsung Magician software, which features tools to help you maximize performance, including benchmarking, advanced OS optimization, disk health status tracking and over-provisioning (OP) settings.

Usage applications Client PCs
Capacity 128GB, 256GB, 512GB, 1TB (1,024GB)
Dimensions (L x W x H) 100 x 69.85 x 6.8 (mm)
Interface SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)
Form factor 2.5 inch
NAND flash memory Samsung 3-core MEX controller
DRAM cache memory 256MB (128GB) or 512MB (256GB&512GB) or 1GB (1TB) LPDDR2
Performance* Sequential Read Max. 550MB/s
Sequential Write* Max. 520MB/s (256GB/512GB/1TB)
Max. 470MB/s (128GB)
4KB Random Read (QD1) Max. 10,000 IOPS
4KB Random Write (QD1) Max. 36,000 IOPS
4KB Random Read (QD32) Max. 100,000 IOPS
4KB Random Write (QD32) Max. 90,000 IOPS
TRIM support Yes (Requires OS support)
Garbage collection Yes
S.M.A.R.T. Yes
Security AES 256-bit Full Disk Encryption (FDE)
TCG/Opal v2.0, Encrypted Drive (IEEE1667)
Weight Max. 66g (1TB)
Reliability MTBF : 2 million hours
TBW 150 TBW (Terabytes Written)
Power consumption** Active Read (Average) : Max. 3.3W (1TB)
Active Write (Average) : Max. 3.0W (1TB)
Idle : Max. 0.4W
Device Sleep : 2mW


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