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Targa Systems
High Performance SCSI Flash Disks
cPCI - SCSI Flash Module
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Overview
Targa's cPCI form factor SCSI FLASH Storage module
has been specifically designed to replace hard disk
drives in rugged and environmentally demanding applications.
Based on Targa's 2.5” SCSI FLASH disk the single
slot, 6U and 3U cPCI cards are available in both
convection cooled and conduction cooled form factors.
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| Features
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Ruggedized, high reliability,
solid state design, no moving parts |
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Single slot – 3U Capacity:
up to 8 GBytes |
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Single slot – 6U Capacity:
up to 24 GBytes |
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Dual slot–3U and 6U with
capacities to 90 Gbytes – contact Targa
for details |
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SCSI-1, SCSI-2 & SCSI-3 (ultra)
compatible |
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1, 2 or 3 SCSI drives configured
on single or dual independent SCSI bus |
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Fast Access time < 0.2 msec |
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Low power consumption |
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Noiseless operation |
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MTBF: 450,000 hrs (MIL-STD-217,
Gb) |
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Write Protect and High Speed Erase
features |
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| PRODUCT MODEL NUMBERS |
| Targa’s cPCI SCSI modules
are available in a broad range of memory capacities and
environmental classifications. The product model designations
are: |
| CPCI 325 / S - cc – ee |
S |
F = Fast SCSI (10MB/sec)
U = Ultra SCSI (20MB/sec) |
| CPCI 625 / S – cc-
ee |
cc |
capacity = cc x 100 MB |
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ee |
environmental class |
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Capacity MBytes |
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| Sample Model No |
Form
Factor |
Bus
Rate |
1st
Drive |
2nd
Drive |
3rd
Drive |
Environmental
Classes |
| CPCI 325/F-25-ee |
3U |
Fast |
2500 |
n/a |
n/a |
Basic |
-00 |
| CPCI 325/U-51-ee |
3U |
Ultra |
5100 |
n/a |
n/a |
Enhanced |
-10 |
| CPCI625/F-25-ee |
6U |
Fast |
2500 |
- |
- |
Extended |
-20 |
| CPCI625/U-51-25-ee |
6U |
Ultra |
5100 |
2500 |
- |
Conduction |
-50 |
| CPCI625/U-51-51-51-ee |
6U |
Ultra |
5100 |
5100 |
5100 |
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Single drive capacities
available:
any combination up to maximum # drives
per board:
cc = 2 (256 MB), 5 (512 MB), 10 (1024MB), 25
(2.56 GB), 51 (5.1 GB), 82 (8.2 GB)
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| CPCI 325 & CPCI 625 SPECIFICATIONS |
| SCSI Bus Type |
/F SCSI Fast |
/U SCSI Ultra |
| SCSI Bus Rate |
10 MB/sec |
20 MB/sec |
| Sustained Read Rate |
> 9 MBytes/sec |
> 18 MBytes/sec |
| Sustained Write Rate |
> 9 MBytes/sec |
> 18 MBytes/sec |
| System Access Time |
< 0.4 ms |
< 0.4 ms |
| Read Bit Error Rate |
> 10(-20) |
> 10(-20) |
| Entire Media Erase |
2 sec/GB typ |
2 sec/GB typ |
| SCSI Compatibility |
ANSI SCSI-2 Standard X3.131-1994 |
ANSI SCSI-2 Standard X3.131-1994
ANSI SCSI-3 Standard X3T10/107D |
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| CPCI 325 & CPCI 625 SPECIFICATIONS |
| Model No. |
CPCI 325 |
CPCI 625 |
| Form Factor |
3U |
6U |
| Capacity |
# of Drives |
1 |
1 |
2 |
3 |
| Max Capacity |
8.2 GBytes |
8.2 GB |
16.4 GB |
24 GB |
| Power |
Voltage |
4.85 - 5.25 Vdc |
4.85 - 5.25 Vdc |
| Current |
1 amp |
1 - 1.75 amps
(drive & bus setup dependent) |
| Weight |
nominal |
250 - 400 grams
(configuration dependant) |
400 - 800 grams
(configuration dependant) |
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| Reliability |
| Data Reliability |
Built-in EDC / interleaved Reed Soloman ECC |
| Endurance |
1,000,000 cycles per FLASH manufacturer’s
specification |
| Undeleted Data Error |
<10-30 |
| MTBF |
450,000 hrs (MIL-STD-217 Gb for 2GB unit) |
| BIT Features |
Yes, Power-up Self Test |
| Data Integrity |
10 Years |
| Front Panel |
Indicators: |
Power (green) Busy (green) Write Protected (yellow) |
| Switches: |
Write Protect Enable
SCSI Terminators On/Off
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| Environmentals |
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Basic
(-00) |
Enhanced
(-10) |
Extended
(-20) |
Conduction
Cooled (-50) |
| Operating Temperature |
0°C to +60°C |
-20°C to +75°C |
-40°C to +85°C |
-40°C to +71°C |
| Storage Temperature |
-55°C to +95°C |
-55°C to +95°C |
-55°C to +95°C |
-55°C to +95°C |
| Altitude |
50,000 ft |
50,000 ft |
50,000 ft |
50,000 ft |
| Ascent, Descent |
10 m/s, 13 m/s |
10 m/s, 13 m/s |
10 m/s, 13 m/s |
10 m/s, 13 m/s |
| Humidity |
10 – 85% |
--- 10 – 100%
with condensation --- |
| Shock |
n/a |
--- 8g, 11ms, ½ sine
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20g, 11ms, ½ sine |
| Vibration |
n/a |
--- 0.04 g2/Hz, 5
to 2000 Hz --- |
| Stiffening Ribs |
No |
Yes |
Yes |
Yes |
| Conformal Coat |
No |
Yes |
Yes |
Yes |
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| This PDF contains a printable version of the hard copy catalog page. |
 |
cpci.pdf
(185k) |
| Note: Viewing and printing PDF files requires the free
Adobe Acrobat Reader program. You can download Acrobat Reader from
Adobe's web
site. |
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