SanDisk SSD UATA 5000 1.8" Bedienungsanleitung

Computerized

Analysis & Simulation Ltd.

Thermal Analysis

SSD UATA 5000 1.8”

with ZIF connector

"Flash Disk Module"

For:

SanDisk

October 2006

(Ref: w06e048b.doc)

Computerized

Analysis & Simulation Ltd.

Page 2 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Table of contents

ABSTRACT

1 SCOPE................................................................................................................................4

2 APPLICABLE DOCUMENTS ..........................................................................................4

3 THE FLASH DISK DESCRIPTION .................................................................................4

3.1 THE FLASH DISK DESCRIPTION.............................................................................................................. 4

4 BOUNDARY CONDITION AND ASSUMPTIONS......................................................10

4.1 BOUNDARY CONDITION....................................................................................................................... 10

4.2 MATERIALS ......................................................................................................................................... 10

5 THE THERMAL MODEL............................................................................................... 11

5.1 CFD AND FINITE VOLUME MODEL ..................................................................................................... 11

5.2 THE THERMAL MODEL STRUCTURE .................................................................................................... 12

6 ANALYSIS RESULTS ....................................................................................................17

7 CONCLUSIONS ..............................................................................................................23

Computerized

Analysis & Simulation Ltd.

Page 3 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Abstract

The document summarizes thermal analysis for the mSSD UATA 5000 1.8” CG with

ZIF connector - "Flash Disk Module"

The main aim is to check whether the current design meets thermal design requirements.

The analysis results are temperatures distribution figures and components case and

junction temperatures.

The analysis results shows that all the components checked, are below the maximum

allowable temperatures based on the thermal demand Twell=70 oC

Computerized

Analysis & Simulation Ltd.

Page 4 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

1Scope

The document summarized thermal analysis for the "Flash Disc module", based on the

customer design data.

It includes the base design data, description of the thermal model, the solution process

and graphical and numerical representation of the results (temperature distribution and

components case and junction temperatures).

2Applicable Documents

1. J. P. Holman ,Heat Transfer, McGraw Hill, 1989.

2. D. S. Steinberg, Cooling Techniques for Electronic Equipment, Wily Inter

Science, 1980.

3. Kraus A. D. and Bar-Cohen A., Thermal Analysis and Control of

Electronic Equipment, McGraw Hill, 1983.

4. Coolit user manual, DAAT Crop., 2005.

3The Flash Disk Description

3.1 The Flash Disk description

The Flash disk module is built from a plastic structure. At the 2 side mounted 2

PCBs : the Memory PCB and the CPU PCB.

The structure is covered by two stainless steel covers connected by 4 screws.

The "sandwich" structure contains thermal pad between the 2 PCBs and between

the Memory PCB and the cover.

Computerized

Analysis & Simulation Ltd.

Page 5 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Table 3.1-1: Power dissipations

Component

Name

Designation

Number Quantity

Power

Total

Power

[W] [W]

1 Flash U5-U12, U105-U112

16 0.04 0.64

2 E3 U3 1 0.162 0.162

3 TI-transceiver U1-U4, U101-U104 8 0.0025 0.02

4 DC-DC U2 1 0.006 0.010

5 Oscillator Y1 1 0.018 0.018

TOTAL 0.850

Notes:

a. Flash, transceiver and E3 are working in 100% duty-cycle in high performance .

Figure 3.1-1: The general mechanical description – top side

Computerized

Analysis & Simulation Ltd.

Page 6 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Figure 3.1-2: The general mechanical description – Bottom side

Figure 3.1-3: The Memory card (PS) from bottom side

Computerized

Analysis & Simulation Ltd.

Page 7 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Figure 3.1-4: The CPU card ( CS) from bottom side

Figure 3.1-5: The CPU card pad from top side

Computerized

Analysis & Simulation Ltd.

Page 8 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Figure 3.1-6: The CPU card (PS) from top side

Figure 3.1-7: The memory card CS and PS placement

Computerized

Analysis & Simulation Ltd.

Page 9 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

Figure 3.1-8: The CPU card CS and PS placement

Computerized

Analysis & Simulation Ltd.

Page 10 of 23 Ref: w06e048d.doc

CAS Ltd. - P.O.B. 7651, Haifa 31076 - ISRAEL

Tel: 972 4 8580024 Fax: 972 4 8580025 E-mail: [email protected] Web: www.cas.co.il

4Boundary Condition and Assumptions

4.1 Boundary condition

Boundary conditions:

•Temperature : Tw=70 oC (measured on the top-cover, at the

center.)

•Altitude : 3048m

4.2 Materials

•body - Plastic: K=0.29 W/m C

•Covers - stainless-steel K=37 W/m C

•Thermal Pad ( T-global H48-2) K=2 W/m C

Andere Handbücher für SSD UATA 5000 1.8"

Inhaltsverzeichnis

Andere SanDisk Lagerung Handbücher

SanDisk

SanDisk SanDisk Cruzer Bedienungsanleitung

SanDisk

SanDisk iXpand Bedienungsanleitung

SanDisk

SanDisk iXpand Bedienungsanleitung

SanDisk

SanDisk Cruzer Contour Bedienungsanleitung

SanDisk

SanDisk Connect Bedienungsanleitung

SanDisk

SanDisk 80-36-00323 Bedienungsanleitung

SanDisk

SanDisk SDSDB-016G-A11 Bedienungsanleitung

SanDisk

SanDisk SDUFD2AA-1024 Bedienungsanleitung

SanDisk

SanDisk CompactFlash Bedienungsanleitung

SanDisk

SanDisk CompactFlash 5000 Bedienungsanleitung

SanDisk

SanDisk Shoot & Store Bedienungsanleitung

SanDisk

SanDisk 80-11-01491 Bedienungsanleitung

SanDisk

SanDisk NAND Bedienungsanleitung

SanDisk

SanDisk iNAND eMMC Bedienungsanleitung

SanDisk

SanDisk Pro Blade 1 TB Bedienungsanleitung

SanDisk

SanDisk G-DRIVE PROJECT Bedienungsanleitung

SanDisk

SanDisk SDP3B Bedienungsanleitung

SanDisk

SanDisk Cruzer Enterprise Bedienungsanleitung

SanDisk

SanDisk 4GBMicroSDHC Bedienungsanleitung

SanDisk

SanDisk ImageMate CompactFlash Bedienungsanleitung

SanDisk

SanDisk SSD Bedienungsanleitung

SanDisk

SanDisk G3 Bedienungsanleitung

SanDisk

SanDisk MLC NAND Bedienungsanleitung

SanDisk

SanDisk CompactFlash Bedienungsanleitung

Beliebte Lagerung Handbücher anderer Marken

QNAP

QNAP TS 32PXU Series Bedienungsanleitung

LaCie

LaCie RUGGED RAID Bedienungsanleitung

Freecom

Freecom CLS DOCK Bedienungsanleitung

PNY

PNY Attache P-FD64MBATT3 Bedienungsanleitung

HP StorageWorks MSL2024 Bedienungsanleitung

OLT

OLT 6x6 Maximizer Bedienungsanleitung

Transcend

Transcend JetFlash 160 Bedienungsanleitung

LaCie

LaCie RUGGED MINI Bedienungsanleitung

Thunderbolt

Thunderbolt 600 Bedienungsanleitung

Panasonic

Panasonic LB-DH8 series Handbuch

Intel

Intel RAID High Availability Bedienungsanleitung

LaCie

LaCie 12big Thunderbolt 3 Bedienungsanleitung

Spectra Logic

Spectra Logic T-Series Spectra T50e Bedienungsanleitung

Panasonic

Panasonic LKM-F931-1 Bedienungsanleitung

Tabernus

Tabernus Enterprise Erase E2400 Bedienungsanleitung

Rocstor

Rocstor COMMANDER 3F series Bedienungsanleitung

HP P9000 Bedienungsanleitung

Western Digital

Western Digital Ultrastar Data60 Bedienungsanleitung