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HOME > Memory Testing > Ramcheck >Adapters > Ramcheck 244pin mini-DIMM Converter

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The RAMCHECK DDR2 miniDIMM (p/n INN-8668-12-2) provides an inexpensive solution for testing 244-pin mini-DIMMs. The converter plugs directly into the 240-pin RAMCHECK DDR2 main adapter, providing you with fast, convenient testing capabilities. Please note that you must have the DDR2 Adapter in order to use this converter.

The converter tests JEDEC-compliant DDR2 mini-DIMM modules, and uses an inexpensive production socket found on PC motherboards, not the heavy-duty Yamaichi test socket used on our other adapters. For companies that require volume testing, a 3-pack of mini-DIMM converters is available at a discount.

The RAMCHECK base tester automatically detects the miniDIMM converter and indicates "RAMCHECK DDR2 SERIES" during power on. The module's size, structure and type are are automatically detected. 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 unbuffered and registered variants of JEDEC standard modules. (Note: Due to limited availability of these modules, not all variants have been tested. Additional support is added via firmware upgrades.)

• 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.

• Parallel testing capability of 64-bits.

• Three controlled pairs of differential clocks for tested module.

• Controlled Vdd for true STTL-18 compatibility.

• With the DDR2 adapter, this converter 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.

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