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1. MAJOR ON 3RD / ORIGINAL
| MAJOR ON 3RD / ORIGINAL |
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- 200pin DDR SODIMM
- 184pin DDR DIMM
- DDR333 (PC2700)
- DDR400 (PC3200)
- 256MB – 1GB
- 200pin DDR2 SODIMM
- 240pin DDR2 DIMM
- DDR2-400
- DDR2-533
- DDR2-667
- DDR2-800
- 256MB – 1GB
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| SERVER & WORKSTATION |
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- Registered DDR200/266 SDRAM 184pin ECC DIMM
- Single Power Supply of 2.5V 0.25V
- Clock Cycle Time (tcc) 7.5ns DDR266 (PC2100)
Clock Cycle Time (tcc) 6.0ns DDR333 (PC2700) Clock Cycle Time (tcc) 5.0ns DDR400 (PC3200)
- ROW Cycle Time (tRC) 65ns DDR266 (PC2100)
ROW Cycle Time (tRC) 60ns DDR333 (PC2700) ROW Cycle Time (tRC) 55ns DDR400 (PC3200)
- SSTL Compatible I/O
- Serial Presence Detect (SPD) with I² CEEPROM
- Error Check and Correction Support
- From 256MB up to 2GB
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2. USI Memory
| USI SDRAM SO-DIMM / USI SDRAM DIMM |
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256MB SDRAM SO-DIMM 16X8 16 CHIPS
- 144 pin SYNC SO-DIMM
- Single Power Supply of 3.3V+-0.3V
- CLK Cycle Time (tcc) min=7.5ns (CL3) PC133
- CLK to Output (tSAC) max=5.4ns (CL3) PC133
- LVTTL Compatible I/O
- Serial Presence Detect (SPD) with I² CEEPROM
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128MB SDRAM DIMM 16X8 8 CHIPS 256MB SDRAM DIMM 16X8 8 CHIPS
- 168 pin SYNC. DIMM
- Single Power Supply of 3.3V+-0.3V
- LVTTL Compatible I/O
- Serial Presence Detect (SPD) with I² CEEPROM
- PC100 / 133
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| USI DDR & DDR2 DIMM |
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- 184pin
- 256MB (DDR333 / 400), TSOP, 16*16 / 32*8
- 512MB (DDR333 / 400), TSOP, 32*8 / 32*16
- 1GB (DDR400), 64*8, TSOP
- 240pin
- RoHS
- 256MB (DDR2-533 / 667 / 800), 32*8 / 32*16
- 512MB (DDR2-533 / 667 / 800), 32*8 / 32*16, 64*8
- 1GB (DDR2-533 / 667 / 800), 64*8
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| USI DDR & DDR2 SO-DIMM |
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- 200pin
- 256MB (DDR333/400), TSOP, 16*16 / 32*8
- 512MB (DDR333/400), TSOP, 32*16 / 64*8
- RoHS
- 256MB (DDR2-533 / 667 / 800), 32*8 / 32*16
- 512MB (DDR2-533 / 667 / 800), 32*8 / 32*16 / 64*8
- 1GB (DDR2-533 / 667 / 800), 64*8
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