Product comparison · 2 memory modules

HP 256MB PC133 SDRAM vs Kingston Technology 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM

5specifications compared
4differ
1identical
10known for one product only

Key differences

Internal memory
- 256MB PC133 SDRAM:0.25 GB
- 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM:1 GB
Memory layout (modules x size)
- 256MB PC133 SDRAM:1 x 0.25 GB
- 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM:1 x 1 GB
Memory form factor
- 256MB PC133 SDRAM:168-pin DIMM
- 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM:184-pin DIMM
Buffered memory type
- 256MB PC133 SDRAM:Registered (buffered)
- 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC133 SDRAM, 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM
15 specifications	A HP 256MB PC133 SDRAM View product	B Kingston Technology 1GB 400MHz DDR ECC CL3 (3-3-3) DIMM View product
Features4 differ
Internal memoryDiffers	0.25 GB	1 GB
Memory layout (modules x size)Differs	1 x 0.25 GB	1 x 1 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory typeKnown for one	Unknown — not stated by the source	DDR
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory clock speedKnown for one	133 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Expansion slotsKnown for one	Unknown — not stated by the source	1 x DIMM 184-pin
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.

More memory module comparisons

All memory module comparisons