Filters
Vaio VGN-Z21WN/B Z-Series memory upgrades
100%
compatible
compatible
8GB Kit
2 x 4GB
2 x 4GB
1333MHz, Unbuffered, 1,5V
204pin SO-DIMM DDR3
Quickcode: X3150
net
49,80 €
incl. 19% VAT
59,26 €
plus shipping
> 100 pcs. ready to ship
4GB Module
1 x 4GB
1 x 4GB
1333MHz, Unbuffered, 1,5V
204pin SO-DIMM DDR3
Substitute OEM-#: VGP-MM4GB, VGPMM4GB.AE (R.2)
Quickcode: X3151
net
28,80 €
incl. 19% VAT
34,27 €
plus shipping
> 100 pcs. ready to ship
2GB Module
1 x 2GB
1 x 2GB
1333MHz, Unbuffered, 1,5V
204pin SO-DIMM DDR3
Quickcode: X314F
net
25,80 €
incl. 19% VAT
30,70 €
plus shipping
Usually ships in 4-6 days
Notebook RAM upgrade » Vaio VGN-Z21WN/B Z-Seriesby Sony
More speed with little fuss: Installing and testing RAM modulesVaio Z VGN-Z21WN/B
Whether you are looking to configure your Vaio Z VGN-Z21WN/B yourself or upgrade it, equipping a device with sufficient RAM is one quick and easy way to ensure smoother and more efficient operations. You will find RAM installation guides and other useful information on our RAM and hardware blog.
We are always ready to assist you with help and advice.
Make optimal use of your installed memory
Please note: If you are upgrading your Sony Notebook to more than 4 GB, you will need a 64-bit operating system to take full advantage of this capacity.