Product comparison · 2 memory modules

HP 512MB SDRAM 133MHz vs Kingston Technology ValueRam 128MB 266MHz DDR

3specifications compared
3differ
0identical
13known for one product only

Key differences

The Kingston Technology ValueRam 128MB 266MHz DDR has 16 -pin DIMM more memory form factor than the HP 512MB SDRAM 133MHz (184-pin DIMM vs 168-pin DIMM). The HP 512MB SDRAM 133MHz has 0.8 V more memory voltage than the Kingston Technology ValueRam 128MB 266MHz DDR (3.3 V vs 2.5 V). Only the HP 512MB SDRAM 133MHz has ECC.

Memory form factor
- 512MB SDRAM 133MHz:168-pin DIMM
- ValueRam 128MB 266MHz DDR:184-pin DIMM
ECC
- 512MB SDRAM 133MHz:Yes
- ValueRam 128MB 266MHz DDR:No
Memory voltage
- 512MB SDRAM 133MHz:3.3 V
- ValueRam 128MB 266MHz DDR:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 512MB SDRAM 133MHz, ValueRam 128MB 266MHz DDR
16 specifications	A HP 512MB SDRAM 133MHz View product	B Kingston Technology ValueRam 128MB 266MHz DDR View product
Features3 differ
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit
Memory voltageDiffers	3.3 V	2.5 V
Internal memoryKnown for one	0.5 GB	Unknown — not stated by the source
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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	1.2 mm
HeightKnown for one	Unknown — not stated by the source	32 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
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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