Product comparison · 2 memory modules

HP 512MB SDRAM 133MHz vs Kingston Technology Memory 512MB 533MHz DDR2 CL4 MicroDIMM

4specifications compared
3differ
1identical
9known for one product only

Key differences

The HP 512MB SDRAM 133MHz has 1.5 V more memory voltage than the Kingston Technology Memory 512MB 533MHz DDR2 CL4 MicroDIMM (3.3 V vs 1.8 V). Only the HP 512MB SDRAM 133MHz has ECC. Memory form factor: 168-pin DIMM on the HP 512MB SDRAM 133MHz, 214-pin MicroDIMM on the Kingston Technology Memory 512MB 533MHz DDR2 CL4 MicroDIMM.

Memory form factor
- 512MB SDRAM 133MHz:168-pin DIMM
- Memory 512MB 533MHz DDR2 CL4 MicroDIMM:214-pin MicroDIMM
ECC
- 512MB SDRAM 133MHz:Yes
- Memory 512MB 533MHz DDR2 CL4 MicroDIMM:No
Memory voltage
- 512MB SDRAM 133MHz:3.3 V
- Memory 512MB 533MHz DDR2 CL4 MicroDIMM:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of 512MB SDRAM 133MHz, Memory 512MB 533MHz DDR2 CL4 MicroDIMM
13 specifications	A HP 512MB SDRAM 133MHz View product	B Kingston Technology Memory 512MB 533MHz DDR2 CL4 MicroDIMM View product
Features3 differ
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2
Memory form factorDiffers	168-pin DIMM	214-pin MicroDIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	16 bit
Memory voltageDiffers	3.3 V	1.8 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory layout (modules x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Memory clock speedKnown for one	133 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
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.

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