Product comparison · 2 memory modules

Kingston Technology 8GB 1333MHz DDR3 Non-ECC CL9 DIMM vs Kingston Technology System Specific Memory KVR667D2N5/1G memory module

Key differences

Internal memory
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:8 GB
- System Specific Memory KVR667D2N5/1G memory module:1 GB
Internal memory type
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:DDR3
- System Specific Memory KVR667D2N5/1G memory module:DDR2
Memory voltage
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:1.5 V
- System Specific Memory KVR667D2N5/1G memory module:1.8 V
Row cycle time
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:49.5 ns
- System Specific Memory KVR667D2N5/1G memory module:60 ns
Refresh row cycle time
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:160 ns
- System Specific Memory KVR667D2N5/1G memory module:127.5 ns
Row active time
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:35 ns
- System Specific Memory KVR667D2N5/1G memory module:45 ns
Memory type
- 8GB 1333MHz DDR3 Non-ECC CL9 DIMM:DDR3
- System Specific Memory KVR667D2N5/1G memory module:SDRAM

Differences highlightedShow differences only

Comparison of 8GB 1333MHz DDR3 Non-ECC CL9 DIMM, KVR667D2N5/1G
22 specifications	A Kingston Technology 8GB 1333MHz DDR3 Non-ECC CL9 DIMM View product	B Kingston Technology System Specific Memory KVR667D2N5/1G memory module Model KVR667D2N5/1G View product
Features7 differ
Internal memoryDiffers	8 GB	1 GB
Memory layout (modules x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR2
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageDiffers	1.5 V	1.8 V
Module configurationKnown for one	512M X 64	Unknown — not stated by the source
Row cycle timeDiffers	49.5 ns	60 ns
Refresh row cycle timeDiffers	160 ns	127.5 ns
Row active timeDiffers	35 ns	45 ns
Memory typeDiffers	DDR3	SDRAM
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	1333 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Internal memoryKnown for one	8192 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 4096 MB	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.