Sony VGX-XL1 - Manual (Page 61)

58 VGX-XL1 Digital Living System
Removing Standard Memory and upgrading to 512MB x 4
Precautions when selecting memory modules.
• There are various types of memory modules. Make sure that the products
purchased at a store have a written warranty for the device when
installing.
• Sony do not provide support for memory module purchased at stores.
Consult with the dealer where you purchased the memory module with
questions.
Install Notes:
Observe the following when installing a memory module in order to not
damage the memory module with static.
• Do not work in a location where static builds up (such as on the carpet)
when upgrading the memory.
• Touch the metal in this device to discharge the static in your body first and
then proceed with the work.
• The memory module comes in a static protection bag. Do not take the
memory module out from the bag until right before installing.
• Do not touch the semiconductor chip or the connectors when you hold the
memory module.
• Cover the memory module with a static protection bag or aluminum foil to
store.
Standard Upgrade
Capacity Bank 0 Bank 1 Speed
2048MB 512MB x 2
DDR2 533
512MB x 2
DDR2 533
8528MB/sec
Dual Channel
Note : Dual channel is a technology that doubles the memory bandwidth
capability to transfer 128 bits using two 64-bit wide channels for the DDR
memory interface. A total 128-bit wide dual channel DDR memory interface is
achieved by loading identical pairs of two DDR memory modules with the
same speed and the same capacity.
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