Interested in building a suitcase storage machine.

LordMorpheus

Diamond Member
Aug 14, 2002
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I am interested in building a computer . . . . . but an odd one.

I've built 3 standard comps, but this is different

I want to take a suitcase. the kind where your can wheel it around. And make it a computer. Ideally, It would be 100% self-contained, meaning little monitor, keyboard and trackball built it.

The purpose is to have a mass storage device (120gb) with redundancy, so If one drive fails the other(s) can have saved valualble data.

The application: Compact Flash photography. My mother is a pro photographer who is going digital. the 1gb Lexar cards are ~800 dollers. We have 9. Still, thats not enough to shoot a wedding. Or event, etc. We have tried laptop, but getting the cables set up etc. is a pain in the ass and its not very mobile. And It doesn't store 'that' many pictures. We get 4+ megs/shot (Canon EOS-1D, RAW mode) so, the 20GB laptob drive is probably fine, but there is the fear that one would max it and be screwed.

So. Ideal specs.

Proc: between 1ghz and 2 ghz, preferably not to heat intensive. maybe Intel pentium III? how are the heatsinks on those, can they take mild shocks without falling off?

MoBo: basic 2 IDE channels. Onboard video. small is good. Onboard network.

HardDrives: 120GB, 2 or 3. Im thinking the WesternDigital 'specials.' I've heard nothing about them but good.

We want one CD drive. maybe burner. Just to install software.

Monitor: where can I find a small LCD, like 6-8 inches across(not diagonal) that goes into compute monitor plugs? didn't see one on newegg.

keyboard: small keyboards that are ps2/USB can be found _________. (fill in blank)

trackball shouldn't be a problem.

RAM: SDRAM, 512 or 1gb. The bottleneck isn't going to be the RAM - its going to be the CF card connection.

CF card readers. one or two slots. *thought strikes* do the make IDE CF readers? *thought unstrikes* If not we will need firewire or USB 2.0. Which means we may need a PCI controller for whatever we go with.

I'm shooting for a suitcase where you wheel in around, set it down, plug in one cord (to a surgeprotector, built inside) open the top, turn on, grab your data of CF cards, turn off, close, unplug, wheel around.


Cooling may be a problem, But I have no problem putting 900 fans in there, so it can be dealt with.

Thoughts, hints, helpful websites? Thanks to you all.

Frish
 

jazzhound

Banned
Mar 7, 2001
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Can't help much on anything but the mobo. You might want to look at mini-itx.com for that. It has onboard CPU (no moving parts), video/lan. all you need is memorya and storage sans monitor, keyboard..etc.

 

Kartajan

Golden Member
Feb 26, 2001
1,264
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All parts except monitor and power strip are from www.newegg.com

PC Portion:
Shuttle SV25 PIII/ Celeron (Tualtin ready) VIA PL133 SDRAM 66/100/133 MHz FSB Socket 370 Barebone PC FLEX ATX - Retail $209
Intel Pentium III 1GHz 256K 133MHz FSB FCPGA Processor $103
need 2 of these:
CORSAIR MEMORY 512MB 64x64 PC133 VALUE SELECT. SDRAM RAM 168Pins DIMM, CL=2.5-Unbuffered, Non-parity, 7.5ns, 3.3V $67
WD WESTERN DIGITAL "SPECIAL EDITION" 120GB 7200RPM EIDE HARD DRIVE MODEL # WD1200JB - OEM, DRIVE ONLY $161
Cyberdrive 40x16x48 CDRW CD-RW Drive CW078 RETAIL BOX. $44

External Devices:
Power Strip: $10 (At any local hardware store)
Slim Mini Keyboard, ( W/ 2 USB Ports), 88-key, Color: Silver. Size: W 12.4" x D 5.4" x H 0.75". Retail. $29
Any USB Mouse: About $10
Firewire 1394 External Enclosure for IDE HDD Model VP-9059V Retail $73
WD WESTERN DIGITAL "SPECIAL EDITION" 120GB 7200RPM EIDE HARD DRIVE MODEL # WD1200JB - OEM, DRIVE ONLY $161
Dane-Elec DA-PM6/1 USB FLASH READER - RETAIL (currently out of stock) $45

source for LCD, as well as some directions: http://www.gruntville.com/howtos/video_module/
The LCD 5" ULTRA THIN VIDEO MODULE part # 205-013 from www.PartsExpress.com .

? 12 VDC Drawing ONLY 500mA
? Resolution: 960 x 234= 224,640 pixels
? Viewing area (mm):102.6 W x 74 H
? Viewing area (in): 4.04" W x 2.91" H
? Overall dimensions (mm): 127 W x 93 H x 19 D
? Overall dimensions (in): 5" W x 3.62" H x 0.75" D
? Contrast Ratio: 80-120
? Response Time (ms): 30 Rise, 50 Fall

** Large amounts of work would be required to properly mount this stuff into a suitcase- if you need the stuff actually mounted to the suitcase...
** the LCD runs with the composite signal, not as precise as a real monitor.
** you could just buy the external devices, and a loptop w/ 1394 and tv output... if you add a 12v 500mA DC power supply from radio shack to the list...
 

LordMorpheus

Diamond Member
Aug 14, 2002
6,871
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great website. I do want to hardmount everything into the case . . . . not sure of dimensions, this is just a preliminary 'testing the waters' as of now. Ermm, laptop is ok, but you would need a arrying case, probably some connections to make to read CF cards, AC adaptor, and its an attractive item to theives. And, mostly, its expensive. I can build this for cheaper.
 

Kartajan

Golden Member
Feb 26, 2001
1,264
38
91
what I was getting at was that you put the stuff in a suitcase (the one you were speaking of mounting this stuff in). i.e., PC, 1394 HDD, CF reader, etc- and stap it down. ?maybe a "samsonite" w/ a lock?

That would be a lot easier to change components than semi- permanently mounting into the same suitcase..

All the stuff that I listed is somewhat self contained, in order to simplify the changing of pieces to suit expansion.

ROUGH IDEA:
----------------------------------------
| LCD | P | CPU CASE| |
| | O | | |
|-----------| W| | |
| | E|--------------| |
| | R| |
| FLASH ---- 1394 HDD |
-----------------------------------------
 

Kartajan

Golden Member
Feb 26, 2001
1,264
38
91
HOLY COW!

I just realaized that you have most of the stuff already! (you tried laptop before..)
take your laptop, buy USB CF reader, and external USB 120 GB HDD (I used 1394 in my prior example)
connect everything to the laptop.
take a board/ plexiglass/ whatever cut in the shape of the suitcase that you want to use.
strap everything to the board (cutting the board where needed)
stap board into suitcase.

I recommend a VERY strong suitcase, especially if you are build an actual custom PC inside.
edit: good suitcase for this: (Samsonite)

200 Series / Oyster® 26" Cartwheel Product 384XXX056 Dimensions 20"x 26.7"x 9.7"
Solid, Colorful, and strong. Oyster® has a durable polypropylene shell, with wide-set shock-absorbing wheels and a ...(more)

Manufacturers Suggested Retail Price : $120.00 Minimum Advertised Price : $69.99
 

bignick

Senior member
Apr 30, 2001
235
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i'd stay with the laptop. get a nice roomy hardsided case and either a usb card reader or PCMCIA card reader, and an usb/firewire harddrive. here's some ideas for cases -
this one or
pelican cases