| Manufacturer | Dataram |
| Manufacturer Part # | DRQES45/4GB |
| Cost Central Item # | 10333383 |
| Product Description | Dataram - Memory - 4 GB : 4 x 1 GB - SDRAM - 133 MHz - ECC |
| Storage Capacity | 4 GB : 4 x 1 GB |
| Upgrade Type | System specific |
| OEM Manufacturer Equivalent Part Number | HP MS620-DA |
| Technology | SDRAM |
| Memory Speed | 133 MHz |
| Data Integrity Check | ECC |
| Manufacturer Warranty | Limited lifetime warranty |
| Storage Capacity | 4 GB : 4 x 1 GB |
| Upgrade Type | System specific |
| OEM Manufacturer Equivalent Part Number | HP MS620-DA |
| Service & Support | Limited lifetime warranty |