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product overview

 Today, more and more data centers are embracing extremely ast, energy-efcient IT systems and systemcomponents, to better support the client and server markets, along with the virtual and cloud enterprise

inrastructure behind them.

IT management are driving today’s business transormation initiatives, Big Data systems, VDI and other high-perormance

enterprise platorms in cloud inrastructures, rack-designed systems and virtualized environments. Increasingly, investments

in solid state drive (SSD) technology are streamlining storage and computing capacity in the data center.

Breaking the Barriers: Data Center MLC-class SSD

High-Performance, Consistently Low Latency and

Extreme Write Endurance

SM843T Data Center Series

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Copyright ©2013 Samsung Electronics Ltd. Samsung is a registered mark o Samsung Electronics Corp., Ltd. Specifcation and design are

subject to change without notice. Non-metric weights and measurements are approximate. All data is correct at time o creation, Samsung are

not liable or errors or omissions. All brand, product, service names, and logos are trademarks and/or registered trademarks o their respective

manuacturers and companies are hereby recognized and acknowledged.

Samsung Electronics Co., Ltd.

Giheung Campus, 95, Samsung 2-ro, Giheung-Gu, Yongin, Gyeonggi-Do, Korea

For more inormation, visit:

www.samsung.com/lash-ssd

Samsung SM843T Raises the Bar on Data Center SSDs

Samsung has released the SM843T SSD, utilizing consumer 20nm-class MLC NAND Flash, which eatures consistently low

latency, high write endurance, power-loss protection, coupled with a high-level o sustained writes (IOPS)—all at capacitates up

to 960GB at an extremely aordable solution. Here are more details about his new drive’s outstanding eatures:

Exceptional Low Latency and High Write Endurance

Unlike conventional SSD drives in its category, which provide very good perormance at the onset, as more write operations

are made to other SSDs, the latency and consistency QoS typically suer. On the other hand, Samsung’s SM843T SSD

delivers an exceptionally consistent level o perormance (99.9% reliable latency and QoS) over the lie o the SSD at the

same price category as other consumer-based MLC-based oerings.

 The lie o a drive is generally determined by such actors

as the type o applications and workloads that are being

used and stored. The Samsung SM843T is optimized or

sustained random read and write workloads up to 1,930

 TBW (480GB) and up to 3,680 TBW with the 960GB

capacity SSD which represents a 30x improvement o its predecessor.

Enterprise Power-Loss Protection

Samsung SM843T SSDs are built with tantalum capacitors

to protect all o your data in write cache in the case o a

power ailure. This enterprise-grade power-loss protection

provides an added level o security to ensure that valuable

write inormation is well protected against data corruption

caused by power-loss.

High-Capacity SSDs Available

Samsung SM843T SSDs are available in several densities,

allowing you to maximize your capacity with the same

number o drive slots. The drive processes 15,000 IOPS

on writes all the way up to 960GB—over 7x the density

over a 128GB SSD.

A Workhorse of a Drive

 The Samsung SM843T is optimized or  sustained  

random read and write workloads (98,000 IOPS/ 

15,000 IOPS). This represents a 6x increase in write

IOPS, in the same price category, as our last generation,

award-winning PM830 SSDs.

SM843T Data Center Series

High-Read & Write Environments

Form Factor 2.5 inches

Capacity 120/240/480/960 GB

Host Interace Serial ATA 3 (6 Gb/s)

MTBF 2,000,000 hours

Uncorrectable Bit Error Rate (UBER) 1x1017

Power Consumption (Active) 3.4 W

Power Consumption (Idle) 300 mW

Read Latency (99.9% QoS) 170 µs

Write Latency (99.9% QoS) <3 ms

Random Read Up to 98,000 IOPS

Random Writes Up to 15,000 IOPS

Random Terabytes Written (TBW)Up to 3,860 TBW

Up to 2 WPD*

Sequential Read Up to 500 MB/s

Sequential Writes Up to 370 MB/s

Sequential Terabytes Written (TBW)Up to 20,000 TBW

Up to 11 WPD*

Physical Dimensions 100 x 70 x 7mm

Weight 56g

*WPD = Drive Writes Per Day or 5 Years