allora dopo la scheda video, x1650pro, mi trovo ad affrontare l'espansione della ram. attualmente ho due banchi da 512mb in dual channel pc2 4300 cl4. vorrei mettere un ulteriore giga in dual channel, ed avre optato per queste
RAM 512 MB DDR 533 PC 4300 S3+
Memory Module Specification
512MB 64M x 64-Bit PC2-4300
DDRII 533 CL4 240-Pin DIMM
Description
This document describes S3PLUS’s 64M x 64 bits Double Data Rate 2 - 533 Synchronous
Dynamic RAM high density memory module . The product consists of eight 64M x 8-Bit ( 16M x 8-bit x 4 Bank)
in FBGA package and a 2K EEPROM in 8-pin SOP package mounted on a 240-pin glass-epoxy substrate. The
electrical and mechanical specification
are as follows:
Features:
• Power supply: Vdd=Vddq= 1.8V±0.1V
• Double data rate architecture: two data transfers per clock cycle.
• Clock Cycle Time ( tCK ) 3.75ns ( min. ) / 8ns ( max. )
• Row Cycle Time ( tRC ) 55ns ( min. )
• Refresh Row Cycle Time ( tRFC ) 105ns ( min. )
• Row Active Time ( tRAS ) 40ns ( min. ) / 70,000ns ( max. )
• Power ( IDD0 ) 0.936W ( operating )
• UL Rating 94 V - 0
• Bidirectional, data strobe (DQS) is transmitted/received with data
• DLL aligns DQ and DQS transitions with CK transitions
• Burst type – Sequential / Interleave (programmable)
• 8192 refresh cycles / 64ms (4 banks concurrent refresh)
• Auto refresh and Self refresh
• Serial presence detect with EEPROM
Garanzia: 1 ANNO
come sono?
RAM 512 MB DDR 533 PC 4300 S3+
Memory Module Specification
512MB 64M x 64-Bit PC2-4300
DDRII 533 CL4 240-Pin DIMM
Description
This document describes S3PLUS’s 64M x 64 bits Double Data Rate 2 - 533 Synchronous
Dynamic RAM high density memory module . The product consists of eight 64M x 8-Bit ( 16M x 8-bit x 4 Bank)
in FBGA package and a 2K EEPROM in 8-pin SOP package mounted on a 240-pin glass-epoxy substrate. The
electrical and mechanical specification
are as follows:
Features:
• Power supply: Vdd=Vddq= 1.8V±0.1V
• Double data rate architecture: two data transfers per clock cycle.
• Clock Cycle Time ( tCK ) 3.75ns ( min. ) / 8ns ( max. )
• Row Cycle Time ( tRC ) 55ns ( min. )
• Refresh Row Cycle Time ( tRFC ) 105ns ( min. )
• Row Active Time ( tRAS ) 40ns ( min. ) / 70,000ns ( max. )
• Power ( IDD0 ) 0.936W ( operating )
• UL Rating 94 V - 0
• Bidirectional, data strobe (DQS) is transmitted/received with data
• DLL aligns DQ and DQS transitions with CK transitions
• Burst type – Sequential / Interleave (programmable)
• 8192 refresh cycles / 64ms (4 banks concurrent refresh)
• Auto refresh and Self refresh
• Serial presence detect with EEPROM
Garanzia: 1 ANNO
come sono?
Commenta