128GB SSD 840 PRO SATA 6Gb/s Basic - (MZ-7PD128BW)

  • Read Speed: 530MB/Sec
  • Write Speed: 390MB/Sec
  • Flash: Samsung Toggle NAND
  • Controller: 3-Core ARM9 Risc MDX 300MHz
  • Buffer: 256MB LPDDR2
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Stock Code: HD-158-SA

EAN: 8806085216655


Manufacturer: Samsung

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Product information:

128GB SSD 840 PRO SATA 6Gb/s Basic - (MZ-7PD128BW)

The Samsung SSD840 PRO is a high performance SSD designed for power users. Capable of delivering up to 100,000 IOPS Random Read Speed and 540MB/s Sequential Read speed, it is an SSD of unrivaled high performance. Even better, the advanced MDX controller delivers these speeds regardless of data type, unlike some competing controllers that greatly favor compressible data.

• Capacity: 128GB
• Sequential Read: 530MB/s
• Sequential Write: 390MB/s
• Random Read (QD32, 4KB): 97,000 IOPS
• Random Write (QD32, 4KB): 90,000 IOPS
• Random Read (QD1, 4KB): 9,800 IOPS
• Random Write (QD1, 4KB): 31,000 IOPS
• Active Power Use: 0.068W (down from 0.24W for 830 Series)
• Idle Power Use: 0.042W (down from 0.14W for 830 Series)
• Warranty: 5 Year


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Customer review

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Average customer rating

(from 6 customer reviews)
All Time (6)

So far so good

Does exactly what I expected it to do, is about twice as fast as my old RAID 0 array so it's not like amazeballs faster but it is pretty good.
If you are an infrequent upgrader like myself make sure you order a SATA 3 cable, make sure you have sufficant SATA power outputs or buy an adaptor and make sure you have a 2.5 inch drive or again buy a 3.5 inch adaptor.
Fortunately all of these extra things you might need are available on Overclockers!


Great HDD

You cant go wrong with one of these.


not so fast 1/2 full!

so, i got one cos i love the fastest! installed windows and ran crystaldisk, wow 520 read and 390 write. sadly after using about 40% the write has dropped to 330, i,ve checked trim is running optimised with the samsung suite, left pc idling for ages to give it a chance to clean itsself up, drive has the latest firmware but still ive lost 60mbs write, a bit dissapointing really:(

richard 2013-04-23

Mega fast

Being my first ssd i was a little sceptical to its speed but omg its fast. My old hdd use to take about 30 secs to boot but this literally takes like 5-6 secs. Its unreal.

Alan 2013-02-24


yep, this thing decimates the competition it's a direct drop in replacement for a raid of older ocz vertex 3's and outperforms them easily

it's read/write claims are also spot on, unlike ocz's who rely on synthetic benchmarks to get higher scores and preform far less than that in uncompressed data
such as recorded media and programs

don't be fooled by the sand-force lie. mdx for life!

the lugz 2013-01-05


excellent drive , no problems so far after 2 weeks of heavy use of a dozen of Microsoft Windows installations and software's.i will get the 256 version soon.

5 years warranty=5 stars

Cristian 2013-01-03

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