Product comparison · 2 memory modules

Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM vs Kingston Technology ValueRAM 2x 512MB 400MHz DDR kit

Key differences

Memory form factor
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:168-pin DIMM
- ValueRAM 2x 512MB 400MHz DDR kit:184-pin DIMM
Check width
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:16 bit
- ValueRAM 2x 512MB 400MHz DDR kit:8 bit
Memory voltage
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:3.3 V
- ValueRAM 2x 512MB 400MHz DDR kit:2.5 V

Differences highlightedShow differences only

Comparison of 64MB 133MHz Non-ECC CL3 Low Profile DIMM, ValueRAM 2x 512MB 400MHz DDR kit
16 specifications	A Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM View product	B Kingston Technology ValueRAM 2x 512MB 400MHz DDR kit View product
Features3 differ
Internal memoryKnown for one	Unknown — not stated by the source	0.5 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECC	No	No
CAS latency	3	3
Memory bus	64 bit	64 bit
Check widthDiffers	16 bit	8 bit
Memory voltageDiffers	3.3 V	2.5 V
Lead platingKnown for one	Gold	Unknown — not stated by the source
Internal memory access speedKnown for one	7.5 ns	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	1.2 mm
HeightKnown for one	Unknown — not stated by the source	32 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.