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PM3334W, PM3334UW, PM3334W-MAC, PM3334UW-MAC

DISTRIBUTED PROCESSING TECHNOLOGY

PM3334W, PM3334UW, PM3334W-MAC, PM3334UW-MAC

Data bus:

32-bit PCI

Size:

Three-quarter length, full-height card

Hard drive supported:

Up to fifteen Wide SCSI-2 devices (PM3334W, PM3334W-MAC)

Up to fifteen Ultra-wide SCSI devices (PM3334UW, PM3334UW-MAC)

Up to 45 Wide SCSI-2 or Ultra-wide SCSI devices with expansion board upgrades

Floppy drives supported:

None

ADAPTER CONNECTIONS

Function

Location

3-pin connector - remote alarm

P4

4-pin connector - drive active LED

P6

Proprietary connector from adapter to SX4030expansion module

J4

68-pin SCSI bus 0 connector - internal

J10

68-pin SCSI bus 0 connector - external

J11

Parity error LED - red

LED2

ECC error LED - red

LED3

ECC enabled LED - green

LED4

LED - adapter busy

DS/1

LED - computer bus transfer to adapter

DS/2

LED - computer bus transfer from adapter

DS/3

LED - cache hit

DS/4

LED - disk read/ahead active

DS/5

LED - disk read

DS/6

LED - disk write

DS/7

LED - adapter reset

DS/8

LED - interrupt to computer pending

DS/9

LED - DRQ to computer asserted

DS/10

SX4030W / SX4030UW EXPANSION MODULE CONNECTIONS

Function

Location

68-pin SCSI bus 1 connector - internal

J5

68-pin SCSI bus 2 connector - internal (see note)

J6

Proprietary connector from SX4030 module to adapter

P1

Note: There are four versions of the SX4030 expansion module: SX4030W/1, SX4030UW/1,

SX4030W/2 and SX4030UW/2. The first two modules have a single SCSI connector (J5). This

adds one bus, supporting fifteen additional devices. Expansion modules SX4030W/2 and

SX4030UW/2 have two SCSI connectors (J5 and J6), supporting an 30 additional devices.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

None

None

None

1MB

None

(1) 256K x 36

None

None

1MB

None

None

(1) 256K x 36

None

1MB

None

None

None

(1) 256K x 36

2MB

(1) 256K x 36

(1) 256K x 36

None

None

DRAM CONFIGURATION (CONTINUED)

Size

Bank 0

Bank 1

Bank 2

Bank 3

2MB

None

(1) 256K x 36

(1) 256K x 36

None

2MB

None

None

(1) 256K x 36

(1) 256K x 36

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

None

3MB

None

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

3MB

(1) 256K x 36

None

(1) 256K x 36

(1) 256K x 36

3MB

(1) 256K x 36

(1) 256K x 36

None

(1) 256K x 36

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

4MB

(1) 1M x 36

None

None

None

4MB

None

(1) 1M x 36

None

None

4MB

None

None

(1) 1M x 36

None

4MB

None

None

None

(1) 1M x 36

8MB

(1) 1M x 36

(1) 1M x 36

None

None

8MB

None

(1) 1M x 36

(1) 1M x 36

None

8MB

None

None

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

None

12MB

None

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

None

(1) 1M x 36

(1) 1M x 36

12MB

(1) 1M x 36

(1) 1M x 36

None

(1) 1M x 36

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

None

None

16MB

None

(1) 4M x 36

None

None

16MB

None

None

(1) 4M x 36

None

16MB

None

None

None

(1) 4M x 36

32MB

(1) 4M x 36

(1) 4M x 36

None

None

32MB

None

(1) 4M x 36

(1) 4M x 36

None

32MB

None

None

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

None

48MB

None

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

None

(1) 4M x 36

(1) 4M x 36

48MB

(1) 4M x 36

(1) 4M x 36

None

(1) 4M x 36

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

Notes: Although not shown above, 1MB, 4MB and 16MB SIMMs can be combined and DPT ECC SIMMs

can replace parity SIMMs of 4MB or 16MB. Single sided SIMMs are preferred, but low-profile

double sided 2MB and 8MB increments are supported.