Samsung MZ-7TD250KW technical specifications Technical Specifications, Product Lineup Package-Set

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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):

Max. 96,000 IOPS (250GB)

 

 

 

 

 

Max. 86,000 IOPS (120GB)

 

 

 

 

 

Max. 70,000 IOPS (500GB)

 

4KB Random Write (QD32):

 

 

Max. 62,000 IOPS (250GB)

 

 

Max. 32,000 IOPS (120GB)

 

 

 

Performance**

4KB Random Read (QD1):

Max. 7,900 (120GB/250GB/500GB)

 

 

 

 

4KB Random Write (QD1):

Max. 29,000 (120GB/250GB/500GB)

 

 

 

 

Sequential Read:

Max. 540 MB/s (250GB/500GB)

 

Max. 530 MB/s (120GB)

 

 

 

 

 

 

 

Max. 330 MB/s (500GB)

 

 

 

 

Sequential Write:

Max. 250 MB/s (250GB)

 

 

 

 

 

Max. 130 MB/s (120GB)

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

Operating:

0°C to 70°C

Non-Operating:

-55°C to 95°C

 

Humidity

5% to 95%, non-condensing

 

Vibration

Operating:

Random: 2.17Grms (7~800Hz)

 

 

Non-Operating:

Random: 3.08Grms (7~800Hz)

 

 

 

 

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.

Product Lineup

 

 

 

Package-Set

 

 

 

 

 

 

 

 

Density

Model Name

Box Contents

Model Code

 

120 GB

MZ-7TD120

Drive only

MZ-7TD120BW

 

 

Installation Kit

MZ-7TD120KW

 

 

 

 

 

250 GB

MZ-7TD250

Drive only

MZ-7TD250BW

 

 

Installation Kit

MZ-7TD250KW

 

 

 

 

 

500 GB

MZ-7TD500

Drive only

MZ-7TD500BW

 

 

Installation Kit

MZ-7TD500KW

 

 

 

 

Contents

 

 

 

 

Installation Kit

Drive only

 

 

 

 

 

 

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

 

 

 

 

 

For more information, please visit www.samsung.com/ssd.

To download the latest software & manuals, please visit www.samsung.com/samsungssd

Samsung SSD 840.

Your PC made new again.

Experts in Memory taking care of all your SSD needs

Features and specifications are subject to change without prior notification

 

Call or email for expert advice or sales 0208 676 6067 sales@m2m-direct.co.uk

 

 

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MZ-7TD250KW specifications

The Samsung MZ-7TD250KW, commonly known as the Samsung 840 EVO 250GB SSD, is a prominent solid-state drive that revolutionized the storage market with its advanced technology and impressive performance. Launched as part of Samsung's renowned EVO series, this SSD is designed primarily for consumers looking to enhance their computing experience, whether it’s for personal use, gaming, or professional applications.

One of the standout features of the MZ-7TD250KW is its impressive read and write speeds. With sequential read speeds reaching up to 540 MB/s and write speeds up to 520 MB/s, this SSD dramatically reduces boot-up times, accelerates application launch, and enhances overall system responsiveness. Users can expect a noticeable difference in their device's performance when compared to traditional hard disk drives (HDDs).

This SSD utilizes Samsung's 3D V-NAND technology, which stacks memory cells vertically instead of horizontally. This innovation allows for increased storage density, improved performance, and enhanced durability. The MZ-7TD250KW also features a SATA III interface, ensuring it is compatible with most modern laptops and desktops, allowing easy upgrades without the need for specialized hardware.

Reliability is another key characteristic of the Samsung MZ-7TD250KW. The drive comes equipped with various technologies such as Error Correction Code (ECC) to correct data errors, ensuring data integrity and longevity. Samsung's Dynamic Thermal Guard technology also plays a vital role in protecting the SSD from overheating, further prolonging its lifespan.

The 840 EVO series supports a feature known as Rapid Mode, which uses the system's excess memory as a cache to boost performance even further. In scenarios where complex calculations or multitasking occurs, this capability can significantly enhance responsiveness, making it an excellent choice for power users.

In terms of capacity, the 250GB variant stands as an ideal option for users seeking a balance between performance and storage space. It is well-suited for storing operating systems, applications, and games, providing enough room for users without compromising on speed and efficiency.

With a combination of innovative technology, remarkable speed, and reliability, the Samsung MZ-7TD250KW SSD represents a significant step forward in storage solutions, catering to both everyday users and professionals alike, ensuring that data is accessed quickly and efficiently. Overall, its features make it a compelling choice for anyone looking to upgrade their storage capabilities.