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# INFORTREND TECHNOLOGY, INC.
IFT-3001 (WITH IFT-9021WS/WD/S UPGRADE BOARDS)
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | None |
|---------------+--------------------------------------------|
| Size: | 3.5 in. form-factor half height |
|---------------+--------------------------------------------|
| Hard drive | Up to fourteen Fast SCSI-2 devices with |
| supported: | upgrades |
|---------------+--------------------------------------------|
| Floppy drives | None |
| supported: | |
|---------------+--------------------------------------------|
| | |
+------------------------------------------------------------+
(IMG) IMG 1
+------------------------------------------------------------+
| LOWER BOARD CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|--------------------------------------------+---------------|
| 50-pin SCSI connector channel 0 - external | J1 |
|--------------------------------------------+---------------|
| 28-pin connector | CN1 |
|--------------------------------------------+---------------|
| 28-pin connector | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| UPPER BOARD CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|--------------------------------------------+---------------|
| 50-pin SCSI connector - external channel 1 | J2 |
|--------------------------------------------+---------------|
| 9-pin serial port - external | J3 |
|--------------------------------------------+---------------|
| 50-pin connector | CN3 |
|--------------------------------------------+---------------|
| 50-pin connector | CN4 |
|--------------------------------------------+---------------|
| 50-pin connector | CN5 |
|--------------------------------------------+---------------|
| 50-pin connector | CN6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| UPGRADE BOARD CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-------------------------------------------+----------------|
| 68-pin SCSI connector - external channel | J4 |
| 2 | |
|-------------------------------------------+----------------|
| 9-pin fail-over port - external | J5 |
|-------------------------------------------+----------------|
| 28-pin connector | CN7 |
|-------------------------------------------+----------------|
| 28-pin connector | CN8 |
|------------------------------------------------------------|
| Note: 68-pin connector is on upgrade models FT-9021WS |
| (Wide SCSI Single-Ended) or IFT=9021WD (Wide SCSI |
| Differential). A 50-pin connector is on model IFT-9021S |
| (8-bit Single-Ended) . |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATIONS |
|------------------------------------------------------------|
| Size | Bank 0 |
|------------------------+-----------------------------------|
| 2MB | (1) 512KB x 36 |
|------------------------+-----------------------------------|
| 4MB | (1) 1M x 36 |
|------------------------+-----------------------------------|
| 8MB | (1) 2M x 36 |
|------------------------+-----------------------------------|
| 16MB | (1) 4M x 36 |
|------------------------+-----------------------------------|
| 32MB | (1) 8M x 36 |
|------------------------------------------------------------|
| Note: Minimum of 2 MB DRAM must be installed with parity |
| function. |
| |
| Minimum of 4 MB DRAM suggested for RAID-3 and RAID-5 |
| configurations. |
+------------------------------------------------------------+