...because we can't all be on the bleeding edge...





PM2044UW/PM2044W/PM2144UW/PM2144W PM2044UW-MAC/PM2044W-MAC/PM2144UW-MAC/PM2144W-MAC

DISTRIBUTED PROCESSING TECHNOLOGY

PM2044UW/PM2044W/PM2144UW/PM2144W PM2044UW-MAC/PM2044W-MAC/PM2144UW-MAC/PM2144W-MAC

Data bus:

32-bit PCI

Size:

Half length, full-height card

Hard drive supported:

Fifteen SCSI-Wide, or eight SCSI-Wide with seven SCSI-2 Narrow SCSI-3 and Fast SCSI devices also supported

Floppy drives supported:

Nones

CONNECTIONS

Function

Location

68-pin SCSI connector - internal

J10

68-pin SCSI connector - external

J11

50-pin SCSI connector internal

J12

RC4040 connector

CN1

LED - ECC enabled (green)

P4

LED - memory fault (red)

P5

4-pin connector - drive active LED

P6

LED - adapter busy

DS1

LED - computer bus transfer to adapter

DS2

LED - computer bus transfer from adapter

DS3

LED - cache hit

DS4

LED - disk read/ahead active

DS5

LED - disk read

DS6

LED - disk write

DS7

LED - adapter reset

DS8

LED - interrupt to computer pending

DS9

LED - DRQ to computer asserted

DS10

Note: Location of floppy drive interface connector P8 is unidentified.

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

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

DRAM CONFIGURATION CONTINUED

Size

Bank 0

Bank 1

Bank 2

Bank 3

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 2M and 8MB increments are

supported.