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 [Image] ADAPTER CONNECTIONS Function Location 3-pin connector - remote alarm P4 4-pin connector - drive active LED P6 Proprietary connector from adapter to J4 SX4030expansion module 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 J6 note) Proprietary connector from SX4030 module to P1 adapter 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 None None None 36 1MB None (1) 256K x None None 36 1MB None None (1) 256K x None 36 1MB None None None (1) 256K x 36 2MB (1) 256K x (1) 256K x None None 36 36 DRAM CONFIGURATION (CONTINUED) Size Bank 0 Bank 1 Bank 2 Bank 3 2MB None (1) 256K x (1) 256K x None 36 36 2MB None None (1) 256K x (1) 256K x 36 36 3MB (1) 256K x (1) 256K x (1) 256K x None 36 36 36 3MB None (1) 256K x (1) 256K x (1) 256K x 36 36 36 3MB (1) 256K x None (1) 256K x (1) 256K x 36 36 36 3MB (1) 256K x (1) 256K x None (1) 256K x 36 36 36 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 36 36 36 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.