Product comparison · 2 memory modules

Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor vs Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM

10specifications compared
7differ
3identical
10known for one product only

Key differences

The Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM has 2 GB more internal memory than the Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor (8 GB vs 6 GB). The Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor has 4 more CAS latency than the Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM (9 vs 5). The Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM has 0.3 V more memory voltage than the Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor (1.8 V vs 1.5 V). Memory layout (modules x size): 3 x 2 GB on the Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor, 1 x 8 GB on the Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM. Internal memory type: DDR3 on the Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor, DDR2 on the Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM.

Internal memory
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:6 GB
- 8GB, DDR2-RAM, 667MHz, DIMM:8 GB
Memory layout (modules x size)
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:3 x 2 GB
- 8GB, DDR2-RAM, 667MHz, DIMM:1 x 8 GB
Internal memory type
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:DDR3
- 8GB, DDR2-RAM, 667MHz, DIMM:DDR2
CAS latency
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:9
- 8GB, DDR2-RAM, 667MHz, DIMM:5
Memory voltage
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:1.5 V
- 8GB, DDR2-RAM, 667MHz, DIMM:1.8 V
Memory type
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:DDR3
- 8GB, DDR2-RAM, 667MHz, DIMM:DDR2
Chips organisation
- 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor:X8
- 8GB, DDR2-RAM, 667MHz, DIMM:X4

Side by side

Differences highlightedShow differences only

Comparison of 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor, 8GB, DDR2-RAM, 667MHz, DIMM
20 specifications	A Kingston Technology 6GB, 1333MHz, DDR3, ECC Reg w/Par CL9, DIMM (Kit of 3), DR, x8 w/Thermal Sensor View product	B Kingston Technology 8GB, DDR2-RAM, 667MHz, DIMM View product
Features6 differ
Internal memoryDiffers	6 GB	8 GB
Memory layout (modules x size)Differs	3 x 2 GB	1 x 8 GB
Internal memory typeDiffers	DDR3	DDR2
CAS latencyDiffers	9	5
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.5 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	1024M X 72
Memory typeDiffers	DDR3	DDR2
Lead plating	Gold	Gold
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
Other features1 differ
Chips organisationDiffers	X8	X4
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	Parity
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB

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.

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