Sony PCV-RX640 System Reference Manual - Page 84

Memory Modules, Memory Configurations, L2 Cache, Graphics, VAIO Digital Studio System Reference Manual

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72 VAIO Digital Studio System Reference Manual Memory Modules Installed memory Maximum memory Voltage Pins Memory type See Specifications sheet for details.** 512 MB (256 MB in each socket) 3.3 V memory only 168-pins with gold-plated contacts 3.3 V PC-133 MHz unrestricted CS latency 2, unbuffered, 64 bits (Non-ECC) DDR-SDRAM DIMM modules Memory Configurations DIMM1* 0, 8, 16, 32, 64, 128, 256 DIMM2* 0, 8, 16, 32, 64, 128, 256 * Your computer is shipped with at least 256 MB. SDRAM is expandable to 512 MB. Computer SDRAM is unbuffered DDR-DIMM, specification Rev. 1.0 or later. Supports SDRAM memory. Does not support EDO memory or buffered DDR-DIMM memory. Memory can be installed in either socket. Memory size can vary between sockets. DDR-DIMMs can be single- or double-sided. DDR-DIMMs must be 3.3 V unbuffered 4-clock, between sockets. 64 bit or 72 bit 133 MHz SDRAM modules. L2 Cache Installed 256 KB Graphics Chipset Intel 815E Graphics Video memory See Specifications sheet for details.** Resolution (displayed resolution depends on the video monitor you use)* True color (24 bits) Up to 1280 x 1024 at 85 Hz non-interfaced High color (16 bits) Up to 1280 x 1024 at 85 Hz non-interfaced 256 colors (8 bits) Up to 1600 x 1200 at 75 Hz non-interfaced * The use of 1024 x 768 True color (24 bits) or High color (16 bits) at 75 Hz or lower refresh rate is recommended for video playback applications. ** The Specifications sheet is supplied with your computer's original documentation.

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VAIO Digital Studio System Reference Manual
72
Memory Modules
Memory Configurations
L2 Cache
Graphics
Installed memory
See Specifications sheet for details.
**
Maximum memory
512 MB (256 MB in each socket)
Voltage
3.3 V memory only
Pins
168-pins with gold-plated contacts
Memory type
3.3 V PC-133 MHz unrestricted CS latency 2,
unbuffered, 64 bits (Non-ECC) DDR-SDRAM
DIMM modules
DIMM1
*
*
Your computer is shipped with at least 256 MB. SDRAM is expandable to 512 MB. Computer SDRAM is
unbuffered DDR-DIMM, specification Rev. 1.0 or later. Supports SDRAM memory. Does not support EDO
memory or buffered DDR-DIMM memory. Memory can be installed in either socket. Memory size can
vary between sockets. DDR-DIMMs can be single- or double-sided. DDR-DIMMs must be 3.3 V
unbuffered 4-clock, between sockets. 64 bit or 72 bit 133 MHz SDRAM modules.
DIMM2
*
0, 8, 16, 32, 64, 128, 256
0, 8, 16, 32, 64, 128, 256
Installed
256 KB
Chipset
Intel 815E Graphics
Video memory
See Specifications sheet for details.
**
Resolution (displayed resolution depends on the video monitor you use)
*
*
The use of 1024 x 768 True color (24 bits) or High color (16 bits) at 75 Hz or lower refresh rate is
recommended for video playback applications.
**
The Specifications sheet is supplied with your computer's original documentation.
True color (24 bits)
Up to 1280 x 1024 at 85 Hz non-interfaced
High color (16 bits)
Up to 1280 x 1024 at 85 Hz non-interfaced
256 colors (8 bits)
Up to 1600 x 1200 at 75 Hz non-interfaced