Dynamic Random-Access Memory (DDR2 SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) interface. It is a JEDEC standard...
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SDRAM, also retroactively called DDR1 SDRAM, has been superseded by DDR2 SDRAM, DDR3 SDRAM, DDR4 SDRAM and DDR5 SDRAM. None of its successors are forward...
27 KB (2,539 words) - 21:46, 8 December 2023
higher-speed successor to DDR and DDR2 and predecessor to DDR4 synchronous dynamic random-access memory (SDRAM) chips. DDR3 SDRAM is neither forward nor backward...
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DIMM (section SDR 168-pin SDRAM)
for DDR2 SDRAM 200-pin: DDR SDRAM and DDR2 SDRAM 204-pin: DDR3 SDRAM 260-pin: DDR4 SDRAM 260-pin: UniDIMMs carrying either DDR3 or DDR4 SDRAM; differently...
22 KB (1,999 words) - 15:22, 26 July 2024
Synchronous dynamic random-access memory (redirect from SDR SDRAM)
first SDRAM standard in 1993 and subsequently adopted other SDRAM standards, including those for DDR, DDR2 and DDR3 SDRAM. Double data rate SDRAM, known...
78 KB (8,748 words) - 05:27, 2 July 2024
Serial presence detect (section DDR2 SDRAM)
General Standard SPD Rev1.0 for DDR SDRAM SPD Rev1.2 for DDR2 SDRAM SPD Rev1.3 for DDR2 SDRAM SPECIALITY DDR2-1066 SDRAM Linux package i2c-tools Instructions...
66 KB (3,117 words) - 06:28, 18 March 2024
memory array itself has declined over time from 70–78% for SDRAM and DDR1, to 47% for DDR2, to 38% for DDR3 and to potentially less than 30% for DDR4...
49 KB (4,489 words) - 01:53, 12 August 2024
DDR2 or DDRII may refer to: DDR2 SDRAM, the computer memory technology Dance Dance Revolution 2ndMix, a 1999 video game Dance Dance Revolution II, a 2011...
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performance using DDR2 SDRAM as Socket 939 processors that utilize DDR-400 SDRAM. K10 processors support DDR2 SDRAM rated up to DDR2-1066 (1066 MHz). While...
78 KB (5,570 words) - 23:12, 10 August 2024
3DNow!, NX bit, AMD64, AMD-V All models support up to Unbuffered PC2-6400 DDR2 SDRAM All models only support single-processor configurations All models support:...
89 KB (2,189 words) - 09:24, 25 July 2024
million transistors per square milimeter (MTr/mm2). Elpida Memory's 90 nm DDR2 SDRAM process. Use of 300 mm wafer size Use of KrF (248 nm) lithography with...
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Wii also contains 64 MB of GDDR3 memory. GDDR3's strobe signal unlike DDR2 SDRAM is unidirectional & single-ended (RDQS, WDQS). This means there is a separate...
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Enhanced 3DNow!, NX bit, AMD64, Cool'n'Quiet, AMD-V Memory support: DDR2 SDRAM up to PC2-8500 Chip harvests from Agena with one core disabled All models...
40 KB (1,103 words) - 21:26, 12 July 2023
medium to Rambus's XDR DRAM. GDDR4 is based on DDR3 SDRAM technology and was intended to replace the DDR2-based GDDR3, but it ended up being replaced by GDDR5...
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1280×800 WXGA anti-glare Memory: 1 GB single-channel DDR2 SDRAM @ 800 MHz, up to 2 GB dual-channel DDR2 SDRAM @ 800 MHz Optical Drive: 8x DVD+/-R drive, 8x DVD+/-RW...
29 KB (3,770 words) - 09:48, 29 July 2024
memory was not commonly installed in a dual-channel configuration. DDR and DDR2 memory is usually installed in single- or dual-channel configuration. DDR3...
128 KB (3,694 words) - 21:03, 14 August 2024
SDRAM (graphics DDR SDRAM). Like its predecessor, GDDR4, GDDR5 is based on DDR3 SDRAM memory, which has double the data lines compared to DDR2 SDRAM....
21 KB (1,945 words) - 07:00, 21 July 2024
DDR3 SDRAM. It also supports DDR2 SDRAM; the choice is made by the motherboard manufacturer, and some manufacturers supported both DDR3 and DDR2 on the...
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in the range of milliseconds for DRAM and microseconds for eDRAM. For DDR2 SDRAM chips it is 64 ms.: 20 Maximum refresh interval depends on the ratio...
21 KB (2,981 words) - 15:35, 24 July 2024
LPDDR (redirect from LPDDR SDRAM)
either DDR1 or DDR2 SDRAM, but can accommodate either: LPDDR2-S2: 2n prefetch memory (like DDR1), LPDDR2-S4: 4n prefetch memory (like DDR2), or LPDDR2-N:...
43 KB (3,554 words) - 09:48, 23 July 2024
20-inch model has 2 GB of dual-channel DDR2 SDRAM at 667 MHZ, while the 24-inch model has 4 GB of dual-channel DDR2 SDRAM at 800 MHZ. The XPS One 20 has integrated...
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simulations of the memory module operating in a system. Memory modules of the DDR2-SDRAM type are available for laptop, desktop, and server computers in a wide...
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Cited in marketing literature as supporting up to 4 GB DDR2 SDRAM; only supported up to 1 GB DDR2 max actual per memory-slot. Motherboards with 1-slot support...
48 KB (2,212 words) - 05:35, 21 July 2024
compared to the Xserve G5. They use Intel Xeon ('Woodcrest') processors, DDR2 ECC FB-DIMMs, ATI Radeon graphics, a maximum storage capacity of 2.25 TB...
23 KB (1,145 words) - 14:34, 15 August 2024
Original Chumby 350 MHz ARM9-based Freescale i.MX21 controller 64 MB of SDRAM 64 MB of NAND flash ROM 320×240 3.5 inch touchscreen TFT LCD running at...
19 KB (1,872 words) - 04:06, 5 July 2024
AGP The SiS 530 (Sindbad) with SiS 5595 southbridge supported Socket 7, SDRAM 1.5 GB max., a bus frequency from 66 MHz to 124 MHz, and can have from 2...
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Random-access memory (section SDRAM)
CS1 maint: unfit URL (link) "Samsung Shows Industry's First 2-Gigabit DDR2 SDRAM". Samsung Semiconductor. Samsung. 20 September 2004. Retrieved 25 June...
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Opteron (section Opteron (90 nm SOI, DDR2))
processor possesses an integrated memory controller supporting DDR SDRAM, DDR2 SDRAM or DDR3 SDRAM (depending on processor generation). This both reduces the...
43 KB (4,916 words) - 10:56, 5 July 2024
DDR SDRAM and SO-DIMM DDR2 SDRAM 204-pin (64-bit) used for SO-DIMM DDR3 SDRAM 260-pin used for SO-DIMM DDR4 SDRAM 262-pin used for SO-DIMM DDR5 SDRAM Bruce...
7 KB (767 words) - 14:47, 12 August 2024