| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Processor Support: Intel Celeron, Pentium, or Core 2 Duo processors with a 478-pin socket
Memory: 2x SODIMM slots, supporting DDR3-1066/1333MHz SDRAM, with a maximum capacity of 8GB
Compatibility: Designed for the HP Compaq 620 and 621 series, often interchangeable with the HP 420/CQ420 and 320/CQ320 series