Question 1

How much RAM does the Sony VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver support?

Accepted Answer

The VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver supports up to 8GB of memory across 2 slot(s), up to 4GB per slot.

Question 2

What type of memory does the VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver use?

Accepted Answer

It uses DDR3 memory modules.

Question 3

What storage drives fit the Sony VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver?

Accepted Answer

Compatible drive types: SATA 2.5" SSD.

Storage Upgrades for Sony VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver

Storage upgrades

SATA 2.5" SSD

Storage Upgrades for Sony VAIO VPCY21S1E/S laptop Intel® Pentium® U5400 33.8 cm (13.3") 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Home Premium Silver

Storage upgrades

SATA 2.5" SSD