Dell Vostro 2421 (Early 2013) - Manual (Page 49)

Specifications
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Table 9. System Information
Feature Description
Chipset Intel HM76
DRAM bus width 64 bits and 128 bits
Flash EPROM 8 MB
Table 10. Processor
Feature Description
Types
• Intel Celeron Dual Core ULV
• Intel Pentium Dual Core ULV
• Intel Core i3 ULV
• Intel Core i5 ULV
L1 cache 32 KB
L2 cache 256 KB
L3 cache Up to 4 MB
Table 11. Memory
Feature Description
Memory connector two internally accessible DDR3/DDR3L connectors
Memory capacity 2 GB and 4 GB
Memory type 1600 MHz, dual channel DDR3 configuration
Minimum memory 2 GB, 4 GB, 6 GB, and 8 GB
Maximum memory 8 GB
Table 12. Audio
Feature Description
Type 2 channel high definition audio
Controller Realtek ALC3221
Stereo conversion 24-bit (analog to digital and digital to analog)
Interface Intel HDA bus
Speakers 2 x 2 W
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