Specifications

Dimensions
Height (front and back):
Inspiron 3421 17.78 mm to 25.35 mm (0.70 inch to 1.00 inch)
Inspiron 5421 17.48 mm to 25.00 mm (0.69 inch to 0.98 inch)
Inspiron 3437 25.35 mm (1.00 inch)
Inspiron 5437 25.00 mm (0.98 inch)
Width 346.00 mm (13.62 inches)
Depth 245.00 mm (9.65 inches)
Weight (with 4-cell battery):
Inspiron 3421/3437 1.98 kg (4.37 lb)
Inspiron 5421/5437 1.95 kg (4.30 lb)
NOTE: The weight of your laptop varies
depending on the configuration ordered and
the manufacturing variability.
System Information
Computer Model Inspiron 3437/5437/3421/5421
3437/5437 3421/5421
Processor • Intel Celeron Dual Core
(4
th
generation)
• Intel Pentium Dual Core
(4
th
generation)
• Intel Core i3 ULV
(4
th
generation)
• Intel Core i5 ULV
(4
th
generation)
• Intel Core i7 ULV
(4
th
generation)
• Intel Celeron Dual Core
(3
rd
generation)
• Intel Pentium Dual Core
(3
rd
generation)
• Intel Core i3 ULV
(3
rd
generation)
• Intel Core i5 ULV
(3
rd
generation)
• Intel Core i7 ULV
(3
rd
generation)
L1 cache 64 KB
L2 cache 256 KB
L3 cache Up to 4 MB
System chipset Integrated in processor Intel HM76 chipset
Memory
Connectors Two internally-accessible SODIMM sockets