By Series :
AMD Opteron™ Series 2000 (AMD SR56x0 + SP5100)
| Model Number | Power Supply | # of CPU | Memory | HDD | Other Key Features | |
 |
4021GA-62R+F |
1400 Watts (Redundant) | 2 | 128GB DDR2 | SAS, 6x SATA |
- |
AMD Opteron™ Series 2000 (nVidia MCP55 Pro)
| Model Number | Power Supply | # of CPU | Memory | HDD | Other Key Features | |
 |
4021M-82R+
|
800 Watts (Redundant) | 2 | 128GB DDR2 | (4+4) U320 SCSI | Redundant Power, Max Memory Support |
 |
4021M-T2R+
|
800 Watts (Redundant) | 2 | 128GB DDR2 | 6x SATA | Redundant Power, Max Memory Support |
 |
4021M-32R
|
800 Watts (Redundant) | 2 | 64GB DDR2 | 8x SAS | Redundant Power |
 |
4021A-T2
|
645 Watts | 2 | 64GB DDR2 | 6x SATA | - |
AMD Opteron™ Series 200 (nVidia nForce Pro 2200; CK804)
| Model Number | Power Supply | # of CPU | Memory | HDD | Other Key Features | |
 |
4020C-T(Workstation)
|
645 Watts | 2 | 32GB DDR | 8x SATA | - |
AMD Opteron™ Series 200 (AMD 8111, 8131, 8132)
| Model Number | Power Supply | # of CPU | Memory | HDD | Other Key Features | |
 |
4020A-8R
|
760 Watts Redundant |
2 | 32GB DDR | 8x U320 SCSI | - |