Product comparison · 2 memory modules

HP 2GB (1x2GB) DDR3-1333 MHz ECC DIMM vs HP 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit

Key differences

Internal memory
- 2GB (1x2GB) DDR3-1333 MHz ECC DIMM:2 GB
- 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit:4 GB
Memory layout (modules x size)
- 2GB (1x2GB) DDR3-1333 MHz ECC DIMM:1 x 2 GB
- 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit:2 x 2 GB
Internal memory type
- 2GB (1x2GB) DDR3-1333 MHz ECC DIMM:DDR3
- 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit:DDR2
Memory clock speed
- 2GB (1x2GB) DDR3-1333 MHz ECC DIMM:1333 MHz
- 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit:400 MHz

Differences highlightedShow differences only

Comparison of 2GB (1x2GB) DDR3-1333 MHz ECC DIMM, 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit
10 specifications	A HP 2GB (1x2GB) DDR3-1333 MHz ECC DIMM View product	B HP 4GB Registered PC2-3200 2x2GB Dual Rank DDR2 Memory Kit View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory clock speedDiffers	1333 MHz	400 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V

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.