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Technical Specifications
Samsung SSD 840 Series
Usage Application(s) Client PCs*
Capacity 120GB, 250GB, 500GB
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 2x nm Samsung Toggle DDR 2.0 NAND Flash Memory (400Mbps)
DRAM Cache Memory 256MB (120GB model) or 512MB(250GB & 500GB models) LPDDR2
Max. 98,000 IOPS (500GB)
4KB Random Read (QD32):
4KB Random Write (QD32):
Performance**
TRIM Support Yes (Requires OS Support)
Garbage Collection Yes
S.M.A.R.T Yes
Encryption AES 256-bit Full Disk Encryption (FDE)
Weight Max. 54g (120GB/250GB/500GB)
Reliability MTBF: 1.5 million hours
Power Consumption Average : 0.071W *** (Typical) Idle : 0.046W (Typical, DIPM ON), 0.279W (Typical, DIPM OFF)
Temperature
Humidity
Vibration
Shock 1500G & 0.5ms (Half sine)
Warranty 3 Years Limited
System Configuration : Intel Core i7-3770 @3.4GHz, 4GB DDR3 (2GBx2) 1333Mbps; Asus motherboard with Intel 7 Series Z77 Chipset; Windows 7 Ultimate x64 SP1; IRST 11.2, MS performance guide pre-condition.
* 840 Series is not validated for date center usage.
** Sequential performance measurements based on CrystalDiskMark v.3.0.1. Random performance measurements based on Iometer 2010. Performance may vary based on SSD`s firmware version, system hardware and configuration.
*** Power consumption measured with MobileMark 2007 in Windows 7. Values calculated using laptop computer and represent system-level power consumption.
4KB Random Read (QD1): Max. 7,900 (120GB/250GB/500GB)
4KB Random Write (QD1): Max. 29,000 (120GB/250GB/500GB)
Sequential Read:
Sequential Write:
Operating: 0°C to 70°C
Non-Operating: -55°C to 95°C
5% to 95%, non-condensing
Operating: Random: 2.17Grms (7~800Hz)
Non-Operating: Random: 3.08Grms (7~800Hz)
Max. 96,000 IOPS (250GB)
Max. 86,000 IOPS (120GB)
Max. 70,000 IOPS (500GB)
Max. 62,000 IOPS (250GB)
Max. 32,000 IOPS (120GB)
Max. 540 MB/s (250GB/500GB)
Max. 530 MB/s (120GB)
Max. 330 MB/s (500GB)
Max. 250 MB/s (250GB)
Max. 130 MB/s (120GB)
Samsung SSD 840.
Product Lineup
Density Model Name Box Contents Model Code
120 GB MZ-7TD120
250 GB MZ-7TD250
500 GB MZ-7TD500
Drive only MZ-7TD120BW
Installation Kit MZ-7TD120KW
Drive only MZ-7TD250BW
Installation Kit MZ-7TD250KW
Drive only MZ-7TD500BW
Installation Kit MZ-7TD500KW
Contents
Contents Drive Only Installation Kit
3.5” bracket with screws N/A
SATA data cable N/A
Mounting spacer N/A
USB to SATA adapter cable N/A
SSD Installation Guide (Printed)
Samsung software & manual CD
Package-Set
Installation Kit Drive only
For more information, please visit www.samsung.com/ssd.
To download the latest software & manuals, please visit www.samsung.com/samsungssd
Features and specifications are subject to change without prior notification
Your PC made new again.
Experts in Memory taking care of all your SSD needs
Call or email for expert advice or sales 0208 676 6067 sales@m2m-direct.co.uk
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MCX
CPU
Freq
DMIPS/MHz
DMIPS/mW
ARM9
220Mhz
1.19
8.6
Coretex-R4
300Mhz
1.66
9.0
MDX
MCX
(DDR2)
Power use
ID06
(Self re fresh power)
1.8V
14.4mW
1.2V
1mW
MDX
(LPDDR2)
Samsung SSD 840
The Samsung SSD 840 is
the Single Best Upgrade for your PC
The easiest and most economical way to breathe new life into an existing system is
to upgrade to an SSD. When boot-up speeds and application loads are slow, people
become frustrated with their PCs’ performance. Today, most PC performance woes
are the result of slow read and write speeds on behalf of the main storage device
rather than a lack of CPU performance. Thus, upgrading to a Samsung SSD 840 can
breathe new life into your system by enhancing boot-up speed, application loading,
and multi-tasking performance.
Simple, 3-Step Upgrade Solution
Don’t waste your time & money by changing PCs. With its simple upgrade solution,
Samsung’s 840 is the single best upgrade for your PC and will deliver a whole new
PC experience. There is nothing to fear, because a simple, 3-step process will easily
migrate all of your existing data. The much-improved Magician software makes it
convenient to maintain your SSD at its best condition. And Samsung’s SSD 840 is
available with a full range of installation accessories for both desktops and laptops.
* Installation accessories are offered only in kit models.
** Samsung Data Migration S/W will be available on www.samsung.com/samsungssd.
SSDs save time, letting you do more
of what you love
With the Samsung 840, photo editing programs load twice as quickly and video clips
render 30% faster than with an HDD. An 840 Series SSD helps you get work done and
out to family and friends in no time, leaving extra time to do more of what you love.
Spend less time in front of the computer and more time making memories.
A True End-to-End, Integrated Solution
Samsung SSDs are designed completely in-house. To arrive at the perfect solution,
Samsung builds all of the main SSD components itself. The result is enhanced performance
with Toggle DDR2 NAND flash, lower power consumption with LPDDR2 cache memory, and
better energy efficiency with the 3-core MDX controller.
Ultra Low Power Consumption for Longer Battery Life
Samsung has made ma jor leaps forward in power efficiency with the 840 Series. It boasts the
lowest idle power consumption of any SSD*, an extremely important achievement considering
that SSDs spend a vast majority of their time sitting idle (a positive side-effect of their
extremely fast processing speeds). In fact, Samsung’s new MDX controller consumes only
40mwatt of power during idle mode - half that of its predecessor and up to 97% less than other
SSD controllers. Further improvements come from the use of LPDDR2 cache memory, which
offers higher performance while consuming 30% less power when active and 93% less power
when idle than regular DDR2 or DDR3 memory. All of this results in an improvement of up to 30
minutes in battery life over the 830 Series, letting you get more out of your mobile experience.
*MobileMark2007 CPU: Intel core-i5-2410M CPU@2.3GHz / Chipset: Intel QM67 PCH (Integrated Intel GFX)
Memory: 4GB 1067HMHz DDR3
Keep your data safe with
Self-Encrypting Drive (SED) Technology
Simply enable an HDD password via your computer’s BIOS, and Samsung’s SSD 840 applies
data encryption automatically. You can re-purpose your drive or dispose of your data
simply by running a Secure Erase through Samsung’s Magician software.
Samsung’s 840 and 840 PRO drives are among the
most power efficient drives we’ve seen to date,
Performance of the 840
is excellent with each
benchmark seemingly
supporting and building
on the last.
-The SSD Review-
which will make them excellent additions
for notebook/laptop users
The Samsung Data Migration utility is probably
the easiest software I’ve worked with and I’d like
to give Samsung a big thumbs up in this regard.
-Custom PC Review-
Samsung SSD 840
…
Media Review
The 840 exceeded all our
expectations. It’s faster,
overall, than most of the
previous generation MLC
NAND based SSDs we have
tested, which says a lot
about Samsung’s skill when
it comes to designing a
controller and firmware.
-AnandTech-