Samsung MZ-7TD250KW 전단

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

Performance**

4KB Random Read (QD32):

Max. 98,000 IOPS (500GB)
Max. 96,000 IOPS (250GB)
Max. 86,000 IOPS (120GB)

4KB Random Write (QD32):

Max. 70,000 IOPS (500GB)
Max. 62,000 IOPS (250GB)
Max. 32,000 IOPS (120GB)

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)

Sequential Write: 

Max. 330 MB/s (500GB)
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.

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

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

Installation Kit

Drive only

For more information, please visit

To download the latest software & manuals, please visit

Features and specifications are subject to change without prior notification

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