Samsung SSD 840 MZ 7TD120KW User Manual

Samsung SSD 840 PRO Series  
Data Sheet, Rev. 1.2 (August, 2013)  
Highlights  
Superior Reliability  
As the world’s #1 DRAM, NAND Flash, and SSD  
supplier, Samsung has unique, industry-leading  
engineering resources, technologies, and  
- 2.5” SATA 6Gb/s SSD for Client and Enterprise  
computing  
- Samsung 3-core MDX controller  
- Samsung Toggle DDR 2.0 NAND Flash memory  
(2xnm/1xnm)  
- Up to 512MB Samsung Low Power DDR2 SDRAM  
cache memory  
- AES 256-bit Encryption  
- Worldwide Name (WWN) and LED Indicator  
support  
- Magician software for SSD management  
- Samsung Data Migration software  
- 7mm profile  
manufacturing processes as well as more stringent  
quality and testing standards. All Samsung SSDs  
are designed and built completely in-house, rather  
than sourcing generic parts from the market. The  
Samsung SSD 840 PRO Series is optimized for  
exceptional, sustained performance and unrivaled  
reliability through its specially-engineered wear-  
leveling and garbage collection algorithms and is  
backed by a generous 5-year limited warranty.  
Performance Sustainability  
The Samsung SSD 840 PRO provides the same  
excellent performance throughout its entire  
lifetime and under extremely heavy workloads. In  
fact, the sophisticated MDX controller is capable of  
maintaining peak performance under punishing  
conditions for more than twice as long as the  
nearest competitor.  
Unrivaled Performance  
The Samsung SSD 840 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.  
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Technical Specifications  
Samsung SSD 840 PRO Series  
Client PCs, Enterprise Computing†  
128GB, 256GB, 512GB  
Usage Application(s)  
Capacity  
Dimensions (L x W x H)  
Interface  
100 x 69.85 x 6.8 (mm)  
SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)  
2.5-inch  
Form Factor  
NAND Flash Memory  
DRAM Cache Memory  
Samsung Toggle DDR 2.0 NAND Flash Memory (400Mbps, 2xnm/1xnm)  
256MB (128GB model) or 512MB(256GB & 512GB models) LPDDR2  
Max. 100,000 IOPS (256GB/512GB)  
4KB Random Read (QD32):  
Max. 97,000 IOPS (128GB)  
4KB Random Write (QD32):  
4KB Random Read (QD1):  
4KB Random Write (QD1):  
Sequential Read:  
Max. 90,000 IOPS (128GB/256GB/512GB)  
Max. 9,900 IOPS (256GB/512GB)  
Max. 9,800 IOPS (128GB)  
Max. 31,000 IOPS (128GB/256GB/512GB)  
Max. 540 MB/s (256GB/512GB)  
Max. 530MB/s (128GB)  
Performance*  
Max. 520 MB/s (256GB/512GB)  
Max. 390 MB/s (128GB)  
Sequential Write:  
TRIM Support  
Garbage Collection  
S.M.A.R.T  
Yes (Requires OS Support)  
Yes  
Yes  
Encryption  
AES 256-bit Full Disk Encryption (FDE)  
Weight  
Max. 54g (128GB/256GB/512GB)  
MTBF: 1.5 million hours  
Reliability  
Average : 0.069W ** (Typical)  
Idle : 0.054W (Typical, DIPM ON), 0.349W (Typical, DIPM OFF)  
Power Consumption  
Operating:  
Non-Operating:  
0°C to 70°C  
-55°C to 95°C  
Temperature  
Humidity  
5% to 95%, non-condensing  
Vibration  
Shock  
Non-Operating:  
20 ~ 2000Hz, 20G  
1500G & 0.5ms (Half sine)  
Warranty  
5 years limited (client PC use only)***  
System Configuration :  
Intel Core i7-3770 @ 3.4GHz, 4GB DDR3 SDRAM (2GBx2) 1333Mbps; Asus motherboard with Intel 7 Series Z77  
Chipset, Windows 7 Ultimate x64 SP1; IRST 11.2, MS performance guide pre-condition.  
For enterprise usage (e.g. servers), a minimum of 6.7% over-provisioning (OP) is recommended.  
*
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 & configuration  
** Power consumption measured with MobileMark 2007 in Windows 7. Values calculated using laptop PC and represent system-level  
power consumption.  
*** For enterprise applications, 5 years limited warranty assumes a maximum average workload of 40GB/day (calculated based on host  
writes and on the industry standard of 3-month data retention). Workloads in excess of 40GB/day are not covered under warranty.  
3
Product Lineup  
Density  
128 GB  
256 GB  
512 GB  
Model Name  
MZ-7PD128  
MZ-7PD256  
MZ-7PD512  
Box Contents  
Model Code  
Drive only  
Bulk  
Drive only  
Bulk  
Drive only  
Bulk  
MZ-7PD128BW  
MZ-7PD128Z  
MZ-7PD256BW  
MZ-7PD256Z  
MZ-7PD512BW  
MZ-7PD512Z  
Contents  
Contents  
Drive Only  
Bulk  
Samsung software & manual CD  
SSD Installation Guide (Printed)  
N/A  
N/A  
For more information, please visit www.samsung.com/ssd.  
To download the latest software & manuals, please visit www.samsung.com/samsungssd  
DISCLAIMER  
COPYRIGHT © 2013  
This material is copyrighted by Samsung  
Electronics. Any unauthorized reproductions, use  
or disclosure of this material, or any part thereof, is  
strictly prohibited and is a violation under  
copyright law.  
SAMSUNG ELECTRONICS RESERVES THE RIGHT TO  
CHANGE PRODUCTS, INFORMATION AND  
SPECIFICATIONS WITHOUT NOTICE.  
Products and specifications discussed herein are  
for reference purposes only. All information  
discussed herein may change without notice and  
is provided on an “AS IS” basis, without warranties  
of any kind. This document and all information  
discussed herein remain the sole and exclusive  
property of Samsung Electronics. No license of any  
patent, copyright, mask work, trademark or any  
other intellectual property right is granted by one  
party to the other party under this document, by  
implication, estoppels or otherwise. Samsung  
products are not intended for use in life support,  
critical care, medical, safety equipment, or similar  
applications where product failure could result in  
loss of life or personal or physical harm, or any  
military or defense application, or any  
TRADEMARKS & SERVICE MARKS  
The Samsung Logo is the trademark of Samsung  
Electronics. Adobe is a trademark and Adobe  
Acrobat is a registered trademark of Adobe  
Systems Incorporated. All other company and  
product names may be trademarks of the  
respective companies with which they are  
associated.  
governmental procurement to which special terms  
or provisions may apply. For updates or additional  
information about Samsung products, contact  
your nearest Samsung office.  
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