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RAMCHECK® DDR2 200-pin SODIMM Converter

The RAMCHECK DDR2 200-Pin Converter (p/n INN-8668-12-1) provides a low-cost solution for testing 200-pin DDR2 SODIMM memory found in today's laptop computers. This converter is inserted into the 240-pin RAMCHECK DDR2 adapter.

The converter tests JEDEC-compliant DDR2 SODIMM modules, and uses an inexpensive production socket found on PC motherboards, not the heavy-duty Yamaichi test socket used on our other adapters. If you need to test a large volume of S.O. DIMM modules, a 3-pack of converters is available at a discount.

The RAMCHECK tester automatically detects the presence of the converter indicating "RAMCHECK DDR2 SERIES" during power on. The module's structure, size and type are are detected automatically. The test flow follows our standard Basic Test, Extensive Test, and Auto-Loop. Special training is not necessary.

Specifications

• Supports Burst Length of 4 and 8.

• Supports CAS LATENCY of 2, 3, 4, 5, 6 (not all modules support CL=2 and 6).

• Clock frequencies (partial list): 667MHz, 600MHz, 533MHz, 466MHz, 400MHz and 366MHz.

• True 1.8V testing.

• Controlled Vdd for true STTL-18 compatibility.

• Parallel testing capability of 64-bits.

• Three controlled pairs of differential clocks for tested module.

• The DDR2 adapter also includes fourteen A15..0 address lines and three BA2..0 bank select address lines to support future large size modules.

• Support current module sizes of up to 2GB, with downloadable firmware upgrade for future module size support.

When ordering, please reference part number INN-8668-12-1.

Please note: SO-CDIMM and SO-RDIMM modules are non JEDEC-compliant memory modules that have a similar appearance to standard DDR2 SO-DIMMs and use similar connectors. SO-CDIMM and SO-RDIMM are not supported at this time.

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