Product comparison · 2 memory modules

HP 512MB 133MHz SDRAM vs Kingston Technology 1GB 333MHz DDR Non-ECC CL2.5 DIMM

Key differences

Internal memory
- 512MB 133MHz SDRAM:0.5 GB
- 1GB 333MHz DDR Non-ECC CL2.5 DIMM:1 GB
Memory layout (modules x size)
- 512MB 133MHz SDRAM:2 x 0.25 GB
- 1GB 333MHz DDR Non-ECC CL2.5 DIMM:1 x 1 GB
Memory form factor
- 512MB 133MHz SDRAM:168-pin DIMM
- 1GB 333MHz DDR Non-ECC CL2.5 DIMM:184-pin DIMM
ECC
- 512MB 133MHz SDRAM:Yes
- 1GB 333MHz DDR Non-ECC CL2.5 DIMM:No
Buffered memory type
- 512MB 133MHz SDRAM:Registered (buffered)
- 1GB 333MHz DDR Non-ECC CL2.5 DIMM:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 512MB 133MHz SDRAM, 1GB 333MHz DDR Non-ECC CL2.5 DIMM
13 specifications	A HP 512MB 133MHz SDRAM View product	B Kingston Technology 1GB 333MHz DDR Non-ECC CL2.5 DIMM View product
Features5 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (modules x size)Differs	2 x 0.25 GB	1 x 1 GB
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
Memory clock speedKnown for one	133 MHz	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	3.3 V	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Memory busKnown for one	Unknown — not stated by the source	64 bit
Lead platingKnown for one	Unknown — not stated by the source	Gold
Packaging dataidentical
Package typeKnown for one	DIMM	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.