Twinmos' DDR2-667 Is Slow, But Overclocks Well
While testing one of the first modules we received, we suffered a mishap: An SMD condenser broke free from the package. The vendor responded quickly to our request for a replacement and sent us new modules that showed convincing overclocking capabilities - 934 (467 MHz) isn't bad at all. But they operated only at CL4.0 in our timing tests.
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| TwinMOS (Nanya) | |
|---|---|
| Manufacturer Details | |
| Website: | twinmos.com |
| Speed: | DDR2-667 (PC5300) |
| Timings: | CL 5.0-5-5-13 |
| Size: | 512 MB (1 rank, 4 banks)single sided |
| Label: | P/N:8D-23JK5-9YTZMODEL NO: 8D23JK-TT603M65M04230570PC2-5300 512 MB U-DIMM/CL5 |
| Module SPD-Timings | |
| DDR2-667 (333 MHz) | CL 5.0-5-5-15 |
| DDR2-533 (266 MHz) | CL 4.0-4-4-12 |
| DDR2-400 (200 MHz) | CL 3.0-3-3-9 |
| Refresh Rate: | 7.8 us, Self-Refresh |
| Voltage: | 1.8 V |
| Test | |
| Test I (default): | DDR2-667, CL 5.0-5-5-15, 1.8V |
| Test II (timing): | DDR2-667, CL 4.0-4-4-12, 1.8V |
| Test II (overclocking): | DDR2-667@934 (467 MHz) 2.2V |
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