Product comparison · 2 memory modules

HP 2GB DDR 333MHz vs Kingston Technology 1GB 266MHz DDR Non-ECC CL2.5 DIMM

6specifications compared
4differ
2identical
10known for one product only

Key differences

Internal memory
- 2GB DDR 333MHz:2 GB
- 1GB 266MHz DDR Non-ECC CL2.5 DIMM:1 GB
Memory layout (modules x size)
- 2GB DDR 333MHz:2 x 1 GB
- 1GB 266MHz DDR Non-ECC CL2.5 DIMM:1 x 1 GB
ECC
- 2GB DDR 333MHz:Yes
- 1GB 266MHz DDR Non-ECC CL2.5 DIMM:No
Buffered memory type
- 2GB DDR 333MHz:Registered (buffered)
- 1GB 266MHz DDR Non-ECC CL2.5 DIMM:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR 333MHz, 1GB 266MHz DDR Non-ECC CL2.5 DIMM
16 specifications	A HP 2GB DDR 333MHz View product	B Kingston Technology 1GB 266MHz DDR Non-ECC CL2.5 DIMM View product
Features4 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	2 x 1 GB	1 x 1 GB
Internal memory type	DDR	DDR
Memory form factor	184-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
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Row cycle timeKnown for one	Unknown — not stated by the source	65 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	75 ns
Row active timeKnown for one	Unknown — not stated by the source	45 ns
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	333 MHz	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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