Dell™ Inspiron™ 300/400 Comprehensive
Specifications
This document provides information that you may need when setting up, updating drivers for, and upgrading your
computer.
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Processor
Memory
Card Reader
Drives and Devices System
Board
Connectors
Memory External
Connectors
Computer Information Battery
Expansion Bus AC Adapter
Video Physical
Audio Computer
Environment
Information in this document is subject to change without notice.
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Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell and Inspiron are trademarks of Dell Inc.; Intel is a registered trademark and Atom is a trademark of Intel
Corporation in the U.S. and other countries; AMD, ATI Mobility Radeon, and AMD Athlon are trademarks or registered trademarks of Advanced
Micro Devices, Inc.; Blu-ray Disc is a trademark of the Blu-ray Disc Association.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their
products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.
Regulatory Model D02U series Regulatory Type D02U001/D02U002 September 2009 Rev. A00
Processor
Computer Model Inspiron 300 Inspiron 400
Type
Intel
®
Atom™
AMD Athlon™
AMD Athlon X2
L2 cache 512 KB 512 KB
1 MB
DRAM bus width — 64 bits
External bus
frequency
133 MHz 200 MHz
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Drives and Devices
Computer Model Inspiron 300 Inspiron 400
Externally
accessible
one 12.7-mm tray
load for SATA
DVD-ROM or
DVD+/-RW Super
Multi Drive
one 12.7-mm tray
load for SATA
DVD+/-RW Super
Multi Drive or Blu-
ray Disc™ combo
Communication
(optional)
— Mini PCIe WLAN
card (802.11 b/g
or 802.11 a/b/g/n)