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Samsung 850 Pro 2.5" 256GB SATA III SSD - MZ-7KE256BW

SAVE 11%
Samsung 850 Pro 2.5" 256GB SATA III SSD
Was : £129.97     You save : £14.00

Now   £115.97 Finance Available
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Which offer
  • Storage capacity - 256GB
  • Interface - SATA III 6Gb/s
  • Hard drive size - 2.5in
  • Header / Model - 850 PRO
More Info...

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 128GBmodel* that outperforms similar models on the market by more than 100MBps in write speed.

Shift into High Gear with Enhanced RAPID Mode

You can kick up the read/write performance on every capacity when you need it with 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*.

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 40GB daily read/write workload over a 10-year period. Plus, it comes with the industry's top-level ten-year limited warranty.

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 milli-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.

Other features
Operating temperature (T-T) 32 - 158 °F
Weight & dimensions
Depth 6.8 mm
Height 69.85 mm
Width 100 mm
SSD form factor 2.5"
Operational conditions
Non-operating shock 1500 g
Non-operating vibration 20 g
Operating temperature (T-T) 0 - 70 °C
Storage temperature (T-T) -40 - 85 °C
Data transfer rate 6 Gbit/s
Mean time between failures (MTBF) 2000000 h
Random read (4KB) 10000 IOPS
Random write (4KB) 36000 IOPS
Read speed 550 MB/s
S.M.A.R.T. support
Security algorithms -
Solid-state drive capacity 256 GB
Solid-state drive interface Serial ATA III
TBW rating 150
TRIM support
Write speed 520 MB/s
Power consumption (idle) 0.4 W
Power consumption (read) 3.3 W

Samsung 840 EVO 500GB MZ-7TE500BW reviews verified by reevooReevoo

Value for money
Overall rating
Scores 9.1 out of 10 based on 83 reviews

Spread your payments

At Laptops Direct we understand that whether you're replacing a broken product or upgrading an old one it can be a lot of money to save. We're happy to announce that if you spend £99 or more we can offer you credit over 6 or 12 months, and if you want a bit longer to pay we offer a 24-month option.

To apply for finance it's really simple, here's our 4-step process

  • Choose your product and add to basket
  • Select PayPal Credit in the basket
  • Complete the easy application
  • Choose your delivery date

It really is as easy as that! In less than 10 minutes you can have your confirmed delivery date.

Credit Options Available

We want our credit options to be simple for you to understand, that's why we've created a list of all options available depending on the price of your product. Simply enter the amount you want to apply for on finance and click calculate, then you'll be given a list of the options available.

Enter your order total:

Representative Example

  • Purchase rate p.a. (variable)


  • Representative APR (variable)

    17.9% APR

  • Assumed Credit Limit


This represents the typical costs of using a PayPal Credit limit, not including instalment offers. The rate of interest that applies to your order is defined by the option you select, we offer plenty of credit options that are interest free and you will not pay interest on at all. This example is based on your using PayPal Credit in future purchases either from us or other retailers.


Am I eligible for finance?

The short answer is, you probably are! Our credit provider carries out credit checks and has a few requirements for offering finance but please make sure you meet these simple requirements

  • Your order is £99 or more
  • You are 18 years or older
  • You are a UK resident, and have been for more than 3 years
  • You can make regular direct debit payments
  • You are in regular employment, or permanently live with a spouse who is in regular employment
  • Have a credit/debit card in your name that is registered to your current address
  • You have a good credit history, and have received no CCJs

How long does it take to apply?

That depends how fast you can type! There are no lengthy applications to complete, you're just asked a few short questions and you can get an instant decision.

What details should I have to hand?

You don't need much - if you already have a PayPal account then usually you'll just have a few questions to answer, if you don't have a PayPal account you just need to register with them.

What if I am declined for finance?

When you're applying for finance you always need to remember that there is a possibility you will be declined. This can often be caused by one of a number of reasons, but usually it will be caused by a negative credit score or a default on an existing loan. We've done our best to make it as easy as possible for our customers that aren't successful in applying to continue their order and pay by Credit Card, Debit Card, PayPal Wallet or Bank Transfer - it really is as simple as clicking "complete my order using a different method". And as always, if you have any concerns please do get in touch.

  • Other Product Codes for this item:
  • MZ--7KE256BW
  • MZ-7KE256B
  • MZ7KE256BW
  • -7KE256BW
  • MZ-7KE256

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