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Item#: N82E16820147193

SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

  • 2.5"
  • 256GB
  • SATA III
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the SAMSUNG MZ-7PD256BW

General

Brand
SAMSUNG
Series
840 Pro Series
Model
MZ-7PD256BW
Device Type
Internal Solid State Drive (SSD)
Used For
Consumer

Physical

Form Factor
2.5"
Capacity
256GB
Memory Components
MLC
Interface
SATA III
Controller
Samsung MDX Controller
Height
7mm

Performance

Sustained Sequential Read
540 MB/s
Sustained Sequential Write
520MBps
4KB Random Read
Up to 100,000 IOPS
4KB Random Write
Up to 90,000 IOPS
MTBF
1,500,000 hours

Features

Features
Experience PC performance you never thought possible

Enables you to boot up your computer in as little as 15 seconds

Energy efficient - improves battery life by up to 50 minutes

Solid-state design provides greater shock protection for data and brushed metal case blocks dust and corrosion

Worry-free data security with AES 256-bit full-disk encryption

100-percent genuine Samsung components from the #1 memory manufacturer in the world

4th-generation 3-Core Samsung MDX Controller ensures sustained performance under the most punishing conditions

Environmental

Power Consumption (Idle)
0.054W
Power Consumption (Active)
0.069W

Quick Info

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years


Customer Reviews of the SAMSUNG MZ-7PD256BW

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Showing 721 of 721 reviews - Clear Filters

  • Christopher A.
  • 7/6/2014 12:19:31 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Solid State Drives, Batman!

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Fast, Reliable, Noiseless, Plentiful Storage, Durable, compatible with older SATA, fits into a laptop, A LAPTOP FOR PETE'S SAKE!

Cons: Expensive compared to memory size of old-style spinning hard drives.

Other Thoughts: Consider your options carefully: yes, you could get much more memory with an old-style spinning hard drive, but this thing is seriously awesome. Running Ubuntu, my computer starts up and shuts down almost as fast as my 3DS! Windows 8.1 takes longer, but is still up within a short time.

If a program freezes up the system, it is now actually faster for me to reboot in roughly half a minute than to try to handle the offending process normally. I can now make maximum use of short times between classes that would otherwise have been wasted trying to cope with my old, slower drive.

It is vastly improved from my ancient seagate drive that came with my laptop, and I rest easier with the expectation that a solid state drive should withstand the test of time better than its spinning ancestors.

Did you find this review helpful? Yes No

  • daniel s.
  • 7/4/2014 7:31:17 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Very fast drive. Free cloning software completed in less than 5 minutes without a glitch. Used a SATA enclosure cable to USB connection. Firmware update thru Windows a breeze. Was planning on fresh install, but not needed. Total project took 30 minutes from box to boot.

Cons: None.

Other Thoughts: Excellent price per MB. Price fell to what I thought was a good deal. Upgraded from Vertex 4 128 MB.

Did you find this review helpful? Yes No

  • Nathan W.
  • 7/2/2014 8:37:57 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsFAST!

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Very fast! I have two of these in a RAID 0 array and the speeds are incredible. Windows 7 Professional (x64) boots in around 5 seconds. Transfer speeds are very high.

I haven't done any serious benchmarking, but the Windows Experience rating is 7.9 (out of 7.9, so the maximum).

Cons: When these drives are configured in a RAID array, Samsung's Magician software cannot recognize the drives. (By comparison, Intel's software does recognize Intel SSDs in a RAID array.)

The drives still seem to work fine without the software, but Samsung's warranty is dependent on total bytes written (TBW), and these drives DO have a limited lifetime, so not having access to TBW and Drive Health are potentially huge problems. Because I can't get any information through Magician, I'm deducting an egg. Because I can't update drive firmware through Magician, I'm deducting another egg.

Please fix the software, Samsung!

Other Thoughts: You probably won't see much benefit from using two of these in RAID 0 like me; if you don't need high throughput at high queue depths, you're probably better off using the drives independently. Someone did some testing and benchmarking of these drives in RAID 0 versus no RAID and found that RAID 0 did better in artificial benchmarks, but independent disks were slightly better in real-world tests (i.e., boot times, program load times). You can find the results pretty easily with a search engine.

I have these connected to an Asus Z97-A motherboard (Intel Z97 chipset).

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  • John L.
  • 7/2/2014 7:41:29 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsGood drive, but missing adaptor tray

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: This drive is pretty good overall. Very quick, even compared to other SSD's I've owned over the years.

Cons: My only real complaint with this drive is that it didn't come with a drive adaptor tray for a desktop system. I think this should as the instructions show one. Not a huge deal, as I work in the field and had one at work, but it still means having to finish a build later than anticipated due to a lack of provided parts. When I contacted Samsung, they directed me toward an 'SSD Department' which, of course, I needed to contact another number to reach.

1 out of 1 people found this review helpful. Did you? Yes No

  • Virginia K.
  • 6/29/2014 5:00:37 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSpeed is best

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Bought two of these and run them in RAID0 with windows 8.1. Run as advertised, very fast.

Cons: None thus far

Did you find this review helpful? Yes No

  • Terry T.
  • 6/29/2014 12:17:28 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsLightning fast

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: boots up the computer super fast. Which is why i got this in the first place.

Cons: I ran into a problem where the SSD and my intel board were having some kind of compatibility issue from firmwares on both sides. So make sure you research everything beforehand. other than that I really like this SSD

Did you find this review helpful? Yes No

  • Stephen B.
  • 6/29/2014 4:47:42 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat product!

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Fastest loading I've ever had.

Cons: None.

Did you find this review helpful? Yes No

  • LL P.
  • 6/28/2014 5:44:26 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Drive

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: This is my second Samsung 840 pro H/d works very fast & good. Had first drive about 5 months second just a couple weeks. Highly recommend. I like the 5 year warranty also Have had 2 Kingston S/S drives fail in less than 1 year. Samsung is much better quality

Cons: A little pricey

Other Thoughts: you get what you pay for.

Did you find this review helpful? Yes No

  • Kyle M.
  • 6/28/2014 12:31:07 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsNo regrets !

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Compatible with many HD to SSD adapter kits.
Easy to plug-in, Even with Older Motherboards.
No complicated driver/bios/other updates
3x as fast as my old Sata3 64MB cache HD

Guide + Warranty + Disk is nice.

Cons: Came with 2x Bad Quality stickers.

For such an expensive item, the Packaging was multiple small Bubble pillows in a box, with this small black box...
I figured there would be like some kind of heat or moisture protection Bag.

Does not come with cable/screws

Other Thoughts: Fresh Install of windows 7, besides my slow cheap DVD.
The install was decently quick.
Once everything was plugged in + drivers up to date.
I did a restart * no login password *
Click start, Shutdown-Arrow -> restart.
I seriously Took 1 sip of soda, Boom Full restart.
7 sec restart !
computer fully restarted & fully loaded.
opened internet explorer/Google-crhome/firefox instantly , Not even 12 sec after I hit that restart...

Could probably get better restart speed, If this motherboard wasn't so old.

If anyone else cannot seem to view your 2'ed/3'ed Hard drive on windows 7. click start , Visit Disk Management
You may find your hard drive to be unallocated. Just assign it a letter.

0 out of 1 people found this review helpful. Did you? Yes No

  • Richard B.
  • 6/25/2014 3:29:33 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

This review is from: SAMSUNG 840 Pro Series MZ-7PD256BW 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

Pros: Fast boot loveit

Cons: none yet

Did you find this review helpful? Yes No

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