Samsung MZ7WD240HAFV-00003 Datenblatt PDF herunterladen

MZ7TD120HAFV-

000DA

MZ7TD240HAFV-

000DA

MZ7TD480HAGM-

000DA

MZ7PD120HAFV-

000DA

MZ7PD240HAFV-

000DA

MZ7PD480HAGM-

000DA

MZ7WD120HAFV-

00003

MZ7WD240HAFV-

00003

MZ7WD480HAGM-

00003

MZ7WD960HAGP-

00003

MZ6ER100HAFV-

00003

MZ6ER200HAG

M-00003

MZ6ER400HAGL-

00003

MZ6ER800HAGL-

00003

120 GB 240 GB 480 GB 120 GB 240 GB 480 GB 120 GB 240 GB 480 GB 960 GB 100 GB 200 GB 400 GB 800 GB

207 TB 415 TB 830 TB 1 PB 2 PB 4 PB 2 PB 4 PB 8 PB 16 PB 4 PB 8 PB 16 PB 24 PB

52 TB

105TB 210TB

250 TB

500 TB 1 PB

500 TB

1 PB 2 PB 4 PB

1.8 PB

3.5 PB 7 PB 10 PB

Seq. Write @ 64KB 207 GB 415 GB 830 GB 1 TB 2 TB 4 TB 2 TB 4 TB 8 TB 16 TB 4 TB 8 TB 16 TB 24 TB

Ran. Write @ 4KB 52 GB 100 GB 210 GB 250 GB 500 GB 1 TB 500 GB 1 TB 2 TB 4 TB

Ran. Write @ 8KB 1.8 TB 3.5 TB 7 TB 10 TB

Seq. Read / Write

@64k

Ran. Read

@4k

Ran. Write

@4k

A TBW figures are prelimianry, and will be updated by the end of the year 2012, subject of change, please ask your Samsung sales representative for the latest information

B sustained (after pre-conditioning) 100% 4KB random write IOPS 24 hrs x 7 days x 365 days

C the higher the SSD density the higher the the write performance, the "up to" value refers to this aspect and reflects the performance of the highest density

Number of time that SSD capacity could be writteb in Random Writes per day for the specified period time given till TBW is consumed

Ver 13/ March 13 all data are subject to changes without notice, please conatct Samsung channel partner in your region for latest update © Samsung Semiconductor Europe

@4KB: Single / Dual Port : 30 KIOPS / 60KIOPS

@8KB: 90 / 150 KIOPS

@ 128KB: Single Port : 497 / 435 MB/s

Dual Port : 902 / 740 MB/s

@4KB: Single Port : 72 KIOPS Dual Port : 101.5 KIOPS

8KB: Single Port: 50 KIOPS Dual Port: 81 KIOPS

Part numbers

100%

113%

10 years / 3 months

5years OR TBW

1 / 4 @ 5 years

MDX (SATA 6.0G)

21nm 64Gb TLC

MDX (SATA 6.0G)

2.5” (7mm thickness)

None

520 / 330 MB/s

Capacities

5years OR TBW

2.5” (7mm thickness)

None

Controller

Over-Provisioning

Form Factor

Data -loss Protection

NAND

estimated allowed TBW per day

for a life time of 3 years:

TBW (Total Bytes Written) allowed

1) 100% 64KB Seq. Write

2) 100% 4KB Rand. Write

3) 100% 8KB Rand. Write

Warranty (logical OR)

Retention

virgin SSD / by guaranteed endurance

Latency Random Read/ write

10 years / 3 months

3 years OR TBW

WPD random / Sequencial write

(work load per day)

0.6 / 2.5 @3 years

Yes

9W / 4W ( 5V +12V )

None

Yes

3.4W / 0.3W

530 / 420 MB/s

70 KIOPS

0.13 ms/ 0.08 ms

3.0W / 0.3W

500 / 400 MB/s

60 KIOPS

21nm 64Gb MLC

60KIOPS(TBD)

3.6W / 0.3W

Yes

Samsung Enterprise SSD 2013

SSD vs. HDD: Smart ID & Life cycle The key advantage of SSD is its feature of having a forecastable life cycle. Lacking mechanical parts,

its life cycle depends strongly on writing of data which can be tracked by electrical commands, the so-called SMART IDs. Our Magicin

Tool for both windows and Linux platforms support you to track the amouth of data you write on SSD. If you track this over a period of

time in your environment, the extrapolation will provide you with an exact figure of the life cycle of your SSD. the TBW figures should

provide you an overview of expected life cycle.

Over-provisioning: The amount of the data intented to be written on SSD is not the same amount of data written on SSD. The

background is mainly the basic characteristics of Flash. Writing is done page-wise, but deleting happens on a block. Any SSD needs free

blocks to be able to write effectively. A designated physical area of the SSD which is not used for logical data allocations, called over-

provisioning, helps the controller to allow for a broader write bandwidth. the higher the over-provisioning the better the write

perfromance, witha trade-off of losing blocks for physical data.

Retention: Retention refers to the time that the cells in SSD are capable of

keeping the data before a refresh needs to take place. virgin SSD has up to 10

years retention based on the behavior of Flash cell built upon. The more the

Flash cell are written, the higher the cell wears off and and the leakage

current increases.by the consumption of TBW the retention declines to ~3

months.

Virgin SSD / Preconditioning: a virgin SSD has a very high write bandwidth. As

soon as all cells are written to once, the bandwidth decreases partially

dramatically. Hence, before testing and evaluating SSD performance, make

sure to have written to all cells once. This is called preconditioning of an SSD

to get sustained results.

Endurance / life cycle: SSD is based on NAND Flash cells. The writting of cells is

a destructive process. The more the cell is written the more the cell is damged.

The leakage current increases, retention decreases. If the SSD and so the cells

are connected to power 24/7 as in the case of server implementation could be

assumed, the firware of SSD could be adjusted on increasing endurance, while

the refresh of cells can be adjusted.

SSD as HDD replacement? SSD is not a direct HDD replacement. The writing

behavior of your application is key to a right choice of SSD. Check the TBW

figures and the calculated total GB per Day values to a get a feeling on each SSD

capabilities. The bandwidth and perfromance is the 2nd aspect to look into, and

last the latency.

Power Target

Typ. (Active Write) / Min. (idle)

Performance

1.5/2.5/2.5 KIOPS

0.28 ms/ 0.11 ms

Smart ID read out and setting

Magician Tool Windows & Linux

Feb 13; 960GB: March 13

SATA 6.0Gbps

40-50% write

extensive read and Write cache , Data warehousing, high edurance

optimized

a perfect trade-off between cost and edurance;

MLC based SSD with Storage Firmware

10 years / 3 months

5years OR TBW

5.5 / 11 / 11 / 11 KIOPS

8.5 / 11.5 / 11.5 KIOPS

0.13 ms/ 0.08 ms

SSD approach recommendation:

1) Pre-selection based on needs on TBW and

GB writes per day and targte application

guide

2) Perform a proof of concept

3) Implement concept in bigger scale

4) Keep monitoring the smart IDs

TBW: Total Bytes Written is a key parameter for SSD. The

data is provided above for the life cycle and a guidance of

total GB per day. Nothing is more critical to SSD than the

write behavior of your application.

SM843T

138%

21nm 64Gb Ep-MLC

2.5”(15mm thickness)

Yes, Super Capacitor

28%

high Endurance and high performance

2.5” (7mm thickness)

Yes, Tantal Cap

MDX (SATA 6.0G)

21nm 64Gb MLC

2 / 8 @ 5 years

5 / 12 @ 5 years

RDX (SAS Dual Port: 12.0G)

338%

SM1625

on request

SAS 6G Dual port

60-70% write

Tier 0, Storage servers

10 years / 3 months

relative price ball park per GB

Target Application

Samsung OEM offering

Availability

Interface

PM843

SM843

now

SATA 6.0Gbps

20-30% write

Boot Drive / Scratch Drive, Meta data (HPC), Web

server, Random read perfromance

Feb 13

SATA 6.0Gbps

Read intensive, <10% Write

content & Streaming Servers, Low cost, Sequential

Read Performance

perferct cost sensitive, entry level, Low endurance,

High rentention

Mid range endurance, High rentention, low latency

recommendations

for design-in

1 2

Samsung Enterprise SSD 2013 1

Inhaltsverzeichnis

Seite 1 - Samsung Enterprise SSD 2013

MZ7TD120HAFV-000DAMZ7TD240HAFV-000DAMZ7TD480HAGM-000DAMZ7PD120HAFV-000DAMZ7PD240HAFV-000DAMZ7PD480HAGM-000DAMZ7WD120HAFV-00003MZ7WD240HAFV-00003MZ7WD4

Seite 2

Samsung DDR3 DRAM offering for Server : Green memory, Generation 2 (G2 = 30nm class)Target Application ECC REG (standard height)DensityRankSpeedVoltag

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