AMD Opteron Server 1U/U320x3  
  AS1020A-8B
 Manufacturer: SuperMicro
 Model Number: AS1020A-8B
Starting @ $4000
 
Description
Processor/Chipset

CPU Dual 940-pin ZIF Sockets
Supports up to two Dual-Core AMD Opteron™ 200 Series processor(s)
VRM x3

Chipset HyperTransport Link
AMD 8131 HyperTransport PCI-X Tunnel
AMD 8111 HyperTransport I/O Hub


System Memory

Memory Capacity Eight 184-pin DIMM sockets
Supports up to 16 GB DDR 400 MHz memory or
Supports up to 16 GB DDR 333 MHz memory or
Supports up to 32 GB DDR 266 MHz memory
Single or Dual(recommended) channel memory
For Single CPU: Memory must be populated in the adjacent memory bank
For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks

Memory Type DDR 400/333/266MHz buffered (registered) ECC SDRAM 72-bit, 184-pin gold-plated DIMMs

DIMM Sizes 256 MB, 512 MB, 1GB, 2GB, 4GB**

Memory Voltage 2.5 V only

Error Detection Corrects single-bit errors
Detects double-bit errors (using ECC memory)


On-Board Devices

SCSI Adaptec AIC-7902W Controller
Dual-Channel Ultra320 SCSI with Host RAID
Host RAID 0, 1, 10

Zero Channel RAID Support for Zero-Channel RAID with Adaptec 2015S SCSI ZCR Card or AOC-SOZCR1 (with SO-DIMM ZCR socket)
(Card not included)

IPMI 1U support Intelligent Platform Management Interface v.2.0+ (Optional: 1UIPMI-B)
RMM (Remote Management Module)
(Card not included)

Network Controllers Broadcom® 5704 Dual Port Gigabit Ethernet Controller
Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output

VGA ATI Rage XL 8MB PCI Graphics Controller


Expansion Slots

PCI-X 1 64-bit 100MHz PCI-X full-height, full-length slot


Input / Output

IDE Dual ATA 133/100 EIDE channels support up to four UDMA IDE devices

Floppy 1 Floppy port; 1.44 MB, 2.88 MB, 3-mode support

LAN 2 RJ45 LAN port

USB FUCI
Up to 5 USB Ports 1.1 Compliant

Keyboard / Mouse PS/2 keyboard and mouse ports

Serial Ports 2 Fast UART 16550 serial ports

Chassis

Form Factor 1U Rackmount

Model SC812S-420C


Dimensions

Height 1.7" (43mm)

Width 16.8" (426mm)

Depth 25.6" (650mm)

Gross Weight 34 lbs (15.4kg)

Available Colors Beige, Black