Product comparison · 2 memory modules

Kingston Technology DDR3 8GB vs Samsung 256MB PC133 DIMM

Key differences

Internal memory
- DDR3 8GB:8 GB
- 256MB PC133 DIMM:0.25 GB
Internal memory type
- DDR3 8GB:DDR3
- 256MB PC133 DIMM:SDR SDRAM
Memory form factor
- DDR3 8GB:240-pin DIMM
- 256MB PC133 DIMM:168-pin DIMM
CAS latency
- DDR3 8GB:13
- 256MB PC133 DIMM:3
Buffered memory type
- DDR3 8GB:Registered (buffered)
- 256MB PC133 DIMM:Unregistered (unbuffered)
Memory voltage
- DDR3 8GB:1.5 V
- 256MB PC133 DIMM:3.3 V

Differences highlightedShow differences only

Comparison of DDR3 8GB, 256MB PC133 DIMM
21 specifications	A Kingston Technology DDR3 8GB View product	B Samsung 256MB PC133 DIMM View product
Features6 differ
Internal memoryDiffers	8 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	SDR SDRAM
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyDiffers	13	3
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageDiffers	1.5 V	3.3 V
Module configurationKnown for one	1G X 72	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	133 MHz
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source
CompatibilityKnown for one	MF621G/A (Apple)	Unknown — not stated by the source
Bus clock rateKnown for one	1866 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Internal memoryKnown for one	8192 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 8192 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.