The Sony VAIO VGN-NR21J/S uses DDR2 SODIMM PC2-4200 533MHz, PC2-5300 667MHz 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 DDR2 SODIMM PC2-4200 533MHz, PC2-5300 667MHz
Base Memory 256MB (Removable) or 512MB (Removable) or 1GB (Removable) or 2GB (Removable)
Upgrade Slots 2 Socket(s)
Maximum Memory 2GB
Maximum Module Size 1GB
CPU & Chipset Intel Core Duo / Intel GL960 1.60 GHz
Bus Architecture Flash - SDHC; PC Card; SSD - SATA 2.5-inch 9.5mm; USB
Notes Important:
Manufacturer Part Numbers
  • N/A
Part Number 62.2C6
533MHz 200pin CL6
Backordered
$4.99
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Part Number 63.2C6
667MHz 200pin CL6
In Stock
$4.99
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Part Number 62.5C6
533MHz 200pin CL6
In Stock
$6.99
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Part Number 63.5C6
667MHz 200pin CL6
In Stock
$6.99
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Part Number 62.2C6H
533MHz 200pin CL6
Backordered
$7.99
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Part Number 621C6
533MHz 200pin CL6
In Stock
$7.99
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Part Number 63.2C6H
667MHz 200pin CL6
In Stock
$7.99
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Part Number 631C6
667MHz 200pin CL6
In Stock
$7.99
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Part Number 62.5C6H
533MHz 200pin CL6
In Stock
$9.99
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Part Number 63.5C6H
667MHz 200pin CL6
In Stock
$9.99
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Part Number 62.5C6-2
533MHz 200pin CL6
In Stock
$12.99
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Part Number 621C6H
533MHz 200pin CL6
In Stock
$12.99
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Part Number 63.5C6-2
667MHz 200pin CL6
In Stock
$12.99
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Part Number 631C6H
667MHz 200pin CL6
In Stock
$12.99
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Part Number 621C6-2
533MHz 200pin CL6
In Stock
$15.99
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Part Number 631C6-2
667MHz 200pin CL6
In Stock
$15.99
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Part Number 62.5C6-2H
533MHz 200pin CL6
In Stock
$19.99
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Part Number 63.5C6-2H
667MHz 200pin CL6
In Stock
$19.99
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Part Number 621C6-2H
533MHz 200pin CL6
In Stock
$24.99
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Part Number 631C6-2H
667MHz 200pin CL6
In Stock
$24.99
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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 621C6-2
533MHz 200pin CL6
In Stock
$15.99
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Part Number 631C6-2
667MHz 200pin CL6
In Stock
$15.99
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Part Number 621C6-2H
533MHz 200pin CL6
In Stock
$24.99
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Part Number 631C6-2H
667MHz 200pin CL6
In Stock
$24.99
View Product
Part Number 621C6
533MHz 200pin CL6
In Stock
$7.99
View Product
Part Number 631C6
667MHz 200pin CL6
In Stock
$7.99
View Product
Part Number 62.5C6-2
533MHz 200pin CL6
In Stock
$12.99
View Product
Part Number 621C6H
533MHz 200pin CL6
In Stock
$12.99
View Product
Part Number 63.5C6-2
667MHz 200pin CL6
In Stock
$12.99
View Product
Part Number 631C6H
667MHz 200pin CL6
In Stock
$12.99
View Product
Part Number 62.5C6-2H
533MHz 200pin CL6
In Stock
$19.99
View Product
Part Number 63.5C6-2H
667MHz 200pin CL6
In Stock
$19.99
View Product
Part Number 62.5C6
533MHz 200pin CL6
In Stock
$6.99
View Product
Part Number 63.5C6
667MHz 200pin CL6
In Stock
$6.99
View Product
Part Number 62.5C6H
533MHz 200pin CL6
In Stock
$9.99
View Product
Part Number 63.5C6H
667MHz 200pin CL6
In Stock
$9.99
View Product
Part Number 62.2C6
533MHz 200pin CL6
Backordered
$4.99
View Product
Part Number 63.2C6
667MHz 200pin CL6
In Stock
$4.99
View Product
Part Number 62.2C6H
533MHz 200pin CL6
Backordered
$7.99
View Product
Part Number 63.2C6H
667MHz 200pin CL6
In Stock
$7.99
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
M12864E40 1GB DDR2 PC2-4200 533MHz SODIMM Kingston 621C6
M12864F50 1GB DDR2 PC2-5300 667MHz SODIMM Kingston 631C6
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
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