Internally
accessible
one 3.5-inch bay
for SATA hard
drive
one 3.5-inch bay
for SATA hard
drive
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Memory
Computer Model Inspiron 300 Inspiron 400
Connectors one two
Minimum 1 GB 1 GB
Maximum 1 GB 8 GB
Memory type 533 MHz DDR2
UDIMM;
non-ECC memory
only
800 MHz DDR2
SODIMM;
non-ECC memory
only
Memory capacities 1 GB 1 GB, 2 GB, and 4
GB
Memory
configurations
possible
1 GB 1 GB, 2 GB, 3 GB,
4 GB, 6 GB, and 8
GB
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Computer Information
Computer Model Inspiron 300 Inspiron 400
System chipset Intel 945GC
AMD
®
780G
Data bus width 64 bits 64 bits
DRAM bus width 64 bits —
Processor address
bus width
32 bits —
Flash EEPROM 8 MB 8 MB
Memory speed 667 MHz 800 MHz
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Expansion Bus
Computer Model Inspiron 300 Inspiron 400
SATA 2.0 1.5 Gbps and 3.0
Gbps
1.5 Gbps and 3.0
Gbps
USB 2.0
high speed
— 480
Mbps
full speed
— 12 Mbps
low speed
— 1.2 Mbps
high speed
— 480 Mbps
full speed —
12 Mbps
low speed —
1.2 Mbps
