Product comparison · 2 memory modules

HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM vs HP 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit

6specifications compared
2differ
4identical
7known for one product only

Key differences

The HP 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit has 4 GB more internal memory than the HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM (8 GB vs 4 GB). Memory layout (modules x size): 1 x 4 GB on the HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM, 1 x 8 GB on the HP 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit.

Internal memory
- 4GB (1x4GB) DDR3-1600 MHz ECC DIMM:4 GB
- 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit:8 GB
Memory layout (modules x size)
- 4GB (1x4GB) DDR3-1600 MHz ECC DIMM:1 x 4 GB
- 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit:1 x 8 GB

Side by side

Differences highlightedShow differences only

Comparison of 4GB (1x4GB) DDR3-1600 MHz ECC DIMM, 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit
13 specifications	A HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM View product	B HP 8GB (1x8GB) Single Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory clock speed	1600 MHz	1600 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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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