The Dell Inspiron 15R (SE 7520) uses DDR3 SODIMM PC3-12800 1600MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR3 SODIMM PC3-12800 1600MHz
Base Memory 4GB (Removable) or 6GB (Removable) or 8GB (Removable)
Upgrade Slots 2 Socket(s)
Maximum Memory 16GB
Maximum Module Size 8GB
CPU & Chipset Intel Core i7 3.1GHz/ Intel HM77
Bus Architecture Flash - SDHC; Flash - SDXC; USB 2.0/3.x Type-A
Notes Important: MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
Manufacturer Part Numbers
  • N/A
Part Number 732C9
1600MHz 204pin CL9
In Stock
$18.99
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Part Number 734C9
1600MHz 204pin CL9
In Stock
$23.99
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Part Number 732C9H
1600MHz 204pin CL9
In Stock
$29.99
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Part Number 734C9H
1600MHz 204pin CL9
In Stock
$37.99
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Part Number 738C9
1600MHz 204pin CL9
In Stock
$38.99
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Part Number 738C9H
1600MHz 204pin CL9
In Stock
$62.99
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Part Number 738C9
1600MHz 204pin CL9
In Stock
$38.99
View Product
Part Number 738C9H
1600MHz 204pin CL9
In Stock
$62.99
View Product
Part Number 734C9
1600MHz 204pin CL9
In Stock
$23.99
View Product
Part Number 734C9H
1600MHz 204pin CL9
In Stock
$37.99
View Product
Part Number 732C9
1600MHz 204pin CL9
In Stock
$18.99
View Product
Part Number 732C9H
1600MHz 204pin CL9
In Stock
$29.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KTD-L3C/8G 8GB DDR3 PC3-12800 1600MHz SODIMM Kingston 738C9
KTD-L3C/4G 4GB DDR3 PC3-12800 1600MHz SODIMM Kingston 734C9
KTD-L3CS/4G 4GB DDR3 PC3-12800 1600MHz SODIMM Kingston 734C9
KTD-L3C/2G 2GB DDR3 PC3-12800 1600MHz SODIMM Kingston 732C9