Samsung 840 Pro


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About this Product

Product Type Solid State Drive
Design 2.5" 7mm (Ultraslim) Form Factor
Series 840 PRO
Capacity 128/256/512GB
Sequential Read Speed Up to 530MB/s
Sequential Write Speed Up to 390MB/s
Random Read Speed Up to 97K IOPS
Random Write Speed Up to 90K IOPS
Power Consumption (W) .15W
Voltage 5V ± 5%
Operating Systems
Compatible Windows 7 (32-bit and 64-bit), Vista, XP, MAC OSX, Linux
Environmental Specs
Operating Temperature 32ᵒF to 140ᵒF
Product .15 lb
Product 5 Years

Official URL


Samsung 840 Pro Reviews Rating: 93 out of 100 based on 3 ratings.

Meta Reviews

website score publish date
Benchmark Reviews 9.1/10 Jun 11 '14
Computing On Demand 9.5/10 May 07 '13
Hard Tecs 4U  --- Feb 25 '14
HardwareCanucks  --- May 14 '14
Real World Benchmarks  --- Feb 20 '13
Real World Labs  --- Jan 04 '12
techPowerUp! 9.2/10 Jan 21 '13
Tom's Hardware  --- Apr 22 '13
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Samsung 840 Pro Roundups and Shootouts

title website score publish date
Samsung 840 Pro Review Hardware.Info -- Jan 09 '14
Samsung 840 Pro Review Hardwareoverclock Austria -- May 21 '13
Samsung 840 Pro Review -- Dec 16 '13
Samsung 840 Pro Review X-bit labs -- Jun 14 '13

Benchmark Reviews on Jun 11 '14

"The Samsung 840 Pro SSD is marketed as a commercial product, with the 840 SSD and the 840 EVO Series in the consumer market. Based on our Iometer testing, you can certainly see why the 840 Pro SSD..."

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Computing On Demand on May 07 '13

"The combination of Samsung intelligence, marketing, and aggression have positioned Samsung at the top of yet another market. The 840 PRO delivers the performance you want at a price you can afford."

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HardwareCanucks on May 15 '14

"After more than a year on the market, Samsung’s 840 Pro has shown a company doesn’t need to roll out an endless string of new SSDs to remain relevant. It is a top-tier product that offers unique..."

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Real World Benchmarks on Feb 20 '13

"Samsung has out done themselves with the 512GB 840 Pro. This is the fastest MLC based drive we’ve tested to date. Performance with data on the drive is what separates this large capacity solid..."

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Real World Labs on Jan 07 '13

"More Next-Generation drives like the Samsung Pro 840 will be arriving shortly and that should have Samsung looking over their shoulder. For now at least, when Samsung is looking forward they have..."

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