Monarch 1820 Specifications.

Motherboard:
AMD Dual Opteron server motherboard, E-ATX form factor

CPU:
AMD® Opteron® Model 2XX processors, .13 or .09 micron, 1M L2 cache, Socket 940, single core
AMD® Opteron® Model 26X/27X processors, .09 micron, 2M1 L2 cache, Socket 940, dual core
64-bit integer registers, 128-bit SSE/SSE2 registers
48-bit virtual addresses, 40-bit physical addresses
AMD 64-bit x86 instruction set extensions

Chipset:
AMD 8111 HyperTransport I/O Hub
AMD 8132 HyperTransport PCI-X 2.0 Tunnel
Dual channel UltraDMA/133 bus mastering IDE controllers

Memory Subsystem:
Eight DIMM banks supporting up to 16GB DDR400 or 32GB DDR333 ECC registered SDRAM memory
Dual channel (128-bit) memory bus supporting 11.4 GB/s (DDR333) or 12.8 GB/s (DDR400) accumulated memory bandwidth

Note: To enable 128-bit memory bus, memory modules must be populated in pairs.
Note: To enable NUMA, a minimum of four modules are required.

Graphic Subsystem:
Integrated ATI Rage XL with 8MB SDRAM

Hard Disk Subsystem:
(1820-B) Up to two Serial ATA hard drives in capacity from 80GB to 500GB. These drives can be configured as standalone unit or disk array(s) using the Linux software RAID.

(1820-T) Up to four Serial ATA hard drives in capacity from 80GB to 500GB. These drives can be configured as standalone unit or disk array(s) using the Linux software RAID.

(1820-S/SR) Up to four Ultra 320/m SCSI hard drives (SCA/80-pin) in capacity from 36GB to 300GB. These drives can be configured as standalone unit or disk array(s) using the software RAID (1820-S) or hardware RAID (1820-SR).

SCSI Subsystem:
(1820-B) Silicon Image 3112 Serial ATA PCI controller, 2 ports, 32-bit/66mhz

(1820-T) Onboard Marvell 88SX6041 PCI-X SATA controller

(1820-S) LSI Logic 20320-R single channel Ultra 320/m SCSI controller, 64-bit/133mhz PCI-X

(1820-SR) LSI Logic MegaRAID 320-1 single channel Ultra 320/m SCSI RAID controller, 64-bit/66mhz, 64MB ECC cache

CD-ROM Subsystem:
24X Ultra DMA/33 slim CDROM reader

Sound Subsystem:
None

Network Subsystem:
Two integrated Broadcom BCM5704C Gigabit controllers, 1000BaseTX, 64-bit/100mhz PCI-X

System Slots:
Two2 (2) 64-bit/133mhz bus mastering PCI-X slots3
One (1) IPMI slot
Note: Only half-length PCI expansion cards up to 6.5in in length are supported.

System I/O:
One (1) RS-232C 16550 serial port
Two (2) USB 1.1 ports
One (1) PS/2 Mini DIN keyboard port
One (1) PS/2 Mini DIN mouse port
One (1) 15-pin VGA port
Two (2) RJ-45 ports

Floppy Drive:
1.44MB slim floppy drive

Mouse:
Optional

Keyboard:
Optional

Chassis:
ASL 1U Rack mount chassis, FCC Class B
500W coldswap power supply
Chassis and CPU overheat alarm with front LED indicator
Dimensions: 1.7" (H) x 17.2" (W) x 25.6" (D)
One (1) accessible slim size CDROM bay
One (1) accessible slim floppy drive bay
(1820-S/SR) Ultra 320/m SCA backplane, 1 SCSI channel of 4 drives, SAF-TE
(1820-T) SATA backplane
(1820-S/SR/T) Four (4) hotswap hard drive bays
(1820-B) Four (4) fixed hard drive bays
Four (4) 10K 40mm counter-rotating fans
Copper-based passive heatsinks and air baffle for the processors
Sliding rails kit with telco mount support

Preinstalled Software:
Red Hat 32-bit or 64-bit Linux with ASL optimized kernel

  1. Each processor core has 1M L2 cache.
  2. One slot is used on the Omega 1820-B/S/SR.
  3. Slots are incompatible with 5V PCI add-on card.
Phone: 1.877.ASL.3535