Product comparison · 2 memory modules

Hypertec Compaq equivalent 128MB DIMM SDRAM (PC100 ECC) vs Hypertec IBM equivalent 256MB RIMM Module (800Mhz ECC)

Key differences

Memory clock speed
- Compaq equivalent 128MB DIMM SDRAM (PC100 ECC):100 MHz
- IBM equivalent 256MB RIMM Module (800Mhz ECC):800 MHz
Width
- Compaq equivalent 128MB DIMM SDRAM (PC100 ECC):133.3 mm
- IBM equivalent 256MB RIMM Module (800Mhz ECC):132 mm
Depth
- Compaq equivalent 128MB DIMM SDRAM (PC100 ECC):31.8 mm
- IBM equivalent 256MB RIMM Module (800Mhz ECC):2.5 mm
Height
- Compaq equivalent 128MB DIMM SDRAM (PC100 ECC):1.27 mm
- IBM equivalent 256MB RIMM Module (800Mhz ECC):35 mm

Differences highlightedShow differences only

Comparison of Compaq equivalent 128MB DIMM SDRAM (PC100 ECC), IBM equivalent 256MB RIMM Module (800Mhz ECC)
9 specifications	A Hypertec Compaq equivalent 128MB DIMM SDRAM (PC100 ECC)View product	B Hypertec IBM equivalent 256MB RIMM Module (800Mhz ECC)View product
Features1 differ
Internal memoryKnown for one	Unknown — not stated by the source	0.25 GB
Internal memory typeKnown for one	Unknown — not stated by the source	RDRAM
Memory form factorKnown for one	Unknown — not stated by the source	184-pin RIMM
ECC	Yes	Yes
Memory clock speedDiffers	100 MHz	800 MHz
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	133.3 mm	132 mm
DepthDiffers	31.8 mm	2.5 mm
HeightDiffers	1.27 mm	35 mm

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.