The Dell Vostro 3555 uses DDR3 SODIMM PC3-10600 1333MHz 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 PC3-10600 1333MHz
Base Memory 4GB (Removable)
Upgrade Slots 2 Socket(s)
Maximum Memory 8GB
Maximum Module Size 4GB
CPU & Chipset ~
Bus Architecture PCI Express; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Notes Important:
Manufacturer Part Numbers
  • N/A
Part Number 72.5C9
1333MHz 204pin CL9
Call to Order
$10.99
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Part Number 721C9
1333MHz 204pin CL9
In Stock
$12.99
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Part Number 722C9
1333MHz 204pin CL9
In Stock
$15.99
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Part Number 72.5C9H
1333MHz 204pin CL9
Call to Order
$17.99
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Part Number 721C9H
1333MHz 204pin CL9
In Stock
$19.99
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Part Number 724C9
1333MHz 204pin CL9
In Stock
$21.99
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Part Number 721C9-2
1333MHz 204pin CL9
In Stock
$24.99
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Part Number 722C9H
1333MHz 204pin CL9
In Stock
$24.99
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Part Number 722C9-2
1333MHz 204pin CL9
In Stock
$30.99
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Part Number 724C9H
1333MHz 204pin CL9
In Stock
$34.99
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Part Number 721C9-2H
1333MHz 204pin CL9
In Stock
$39.99
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Part Number 724C9-2
1333MHz 204pin CL9
In Stock
$43.99
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Part Number 722C9-2H
1333MHz 204pin CL9
In Stock
$49.99
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Part Number 724C9-2H
1333MHz 204pin CL9
In Stock
$69.99
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Part Number SSD/60G
Call to Order
$92.99
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Part Number SSD/80G
Call to Order
$123.99
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Part Number SSD/60GH
Call to Order
$149.99
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Part Number SSD/80GH
Call to Order
$199.99
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Part Number 724C9-2
1333MHz 204pin CL9
In Stock
$43.99
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Part Number 724C9-2H
1333MHz 204pin CL9
In Stock
$69.99
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Part Number 724C9
1333MHz 204pin CL9
In Stock
$21.99
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Part Number 722C9-2
1333MHz 204pin CL9
In Stock
$30.99
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Part Number 724C9H
1333MHz 204pin CL9
In Stock
$34.99
View Product
Part Number 722C9-2H
1333MHz 204pin CL9
In Stock
$49.99
View Product
Part Number 722C9
1333MHz 204pin CL9
In Stock
$15.99
View Product
Part Number 721C9-2
1333MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 722C9H
1333MHz 204pin CL9
In Stock
$24.99
View Product
Part Number 721C9-2H
1333MHz 204pin CL9
In Stock
$39.99
View Product
Part Number 721C9
1333MHz 204pin CL9
In Stock
$12.99
View Product
Part Number 721C9H
1333MHz 204pin CL9
In Stock
$19.99
View Product
Part Number 72.5C9
1333MHz 204pin CL9
Call to Order
$10.99
View Product
Part Number 72.5C9H
1333MHz 204pin CL9
Call to Order
$17.99
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-L3B/2G 2GB DDR3 PC3-10600 1333MHz SODIMM Kingston 722C9
KTD-L3B/4G 4GB DDR3 PC3-10600 1333MHz SODIMM Kingston 724C9
KTD-L3BS/2G 2GB DDR3 PC3-10600 1333MHz SODIMM Kingston 722C9
SVP200S3/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B/60G 60GB Solid State Drive Kingston SSD/60G
SV200S3N7A/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SVP200S3/60G 8523.51.0000, 5A992.C 60GB Solid State Drive Kingston SSD/60G
SVP200S37A/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B7A/60G 60GB Kit of 2 30GB Solid State Drive Kingston SSD/30G-2
SH103S3/480G 80GB Solid State Drive Kingston SSD/80G
SH103S3B/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SKC300S37A/480G 80GB Solid State Drive Kingston SSD/80G
KTD-L3BS/4G 4GB DDR3 PC3-10600 1333MHz SODIMM Kingston 724C9
SKC300S3B7A/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SV300S3D7/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SV310S3B7A/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Upgrade Bundle Kit w/Adapter Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SV310S3D7/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Desktop Bundle Kit Desktop Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SV310S3N7A/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Notebook Bundle Kit w/Adp Notebook Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SHSS3B7A/960G 960GB HyperX SAVAGE SSD SATA 3 2.5 Bundle Kit Bundle Kit,HyperX Savage,SATA3 (6Gbps), SSD 2.5-inch 7mm Kingston
SKC310S37A/960G 60GB Solid State Drive Kingston SSD/60G
SKC310S3B7A/960G 960GB SSDNow KC310 SSD SATA 3 2.5 (7mm height) Upgrade Bundle Kit Bundle Kit,KC310 Series,SATA3 (6Gbps), SSD 2.5-inch 7mm Kingston