Name: Samsung SSD 840 PRO
Brand: Samsung
Rating: 4 (1 reviews)

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Technical Specifications

The Samsung SSD 840 PRO

Performance at a different level.

amsung

uper-speed

rive

Samsung SSD 840 PRO Series

Usage Application(s)

Client PCs, Enterprise Computing

†

Capacity

128GB, 256GB, 512GB

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

Samsung Toggle DDR 2.0 NAND Flash Memory (400Mbps, 2xnm/1xnm)

DRAM Cache Memory

256MB (128GB model) or 512MB(256GB & 512GB models) LPDDR2

Performance*

Sequential Read:

Max. 540 MB/s (256GB/512GB)

Max. 530 MB/s (128GB)

Sequential Write:

Max. 520 MB/s (256GB/512GB)

Max. 390 MB/s (128GB)

4KB Random Read (QD1):

Max. 9,900 IOPS (256GB/512GB)

Max. 9,800 IOPS (128GB)

4KB Random Write (QD1): Max. 31,000 IOPS (128GB/256GB/512GB)

4KB Random Read (QD32):

Max. 100,000 IOPS (256GB/512GB)

Max. 97,000 IOPS (128GB)

4KB Random Write (QD32): Max. 90,000 IOPS (128GB/256GB/512GB)

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 (128GB/256GB/512GB)

Reliability

MTBF: 1.5 million hours

Power Consumption

Average : 0.069W** (Typical) Idle : 0.054W (Typical, DIPM ON), 0.349W (Typical, DIPM OFF)

Temperature

Operating: 0°C to 70°C

Non-Operating: -40°C to 85°C

Humidity

5% to 95%, non-condensing

Vibration

Non-Operating: 20~2000Hz, 20G

Shock

1500G & 0.5ms (Half sine)

Warranty

5 years limited (client PC use only)***

Drive Only Bulk

Samsung software & manual CD

N/A

SSD Installation Guide (Printed)

N/A

System Conguration : 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.

†

For enterprise PC usage(e.g. servers), a minimum of 6.7% over-provisioning (OP) is required and can be set through Magician.

* Sequential performance measurements based on CrystalDiskMark v.3.0.1. Random performance measurements based on Iometer 2010. Performance may vary based on SSD’s

rmware version, system hardware & conguration.

** Power consumption measured with MobileMark 2007 in Windows 7. Values calculated using laptop computer 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.

Package-Set

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

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

Features and specications are subject to change without prior notication

Model Name Box Contents Model Code

128 GB

MZ-7PD128

Drive only MZ-7PD128BW

Bulk MZ-7PD128Z

256 GB

MZ-7PD256