Product comparison · 2 memory modules

HP 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit vs HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM

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

Key differences

The HP 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit has 12 GB more internal memory than the HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM (16 GB vs 4 GB). Memory layout (modules x size): 1 x 16 GB on the HP 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit, 1 x 4 GB on the HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM.

Internal memory
- 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit:16 GB
- 4GB (1x4GB) DDR3-1600 MHz ECC DIMM:4 GB
Memory layout (modules x size)
- 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit:1 x 16 GB
- 4GB (1x4GB) DDR3-1600 MHz ECC DIMM:1 x 4 GB

Side by side

Differences highlightedShow differences only

Comparison of 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit, 4GB (1x4GB) DDR3-1600 MHz ECC DIMM
12 specifications	A HP 16GB (1x16GB) Dual Rank x4 PC3-12800R (DDR3-1600) Registered CAS-11 Memory Kit View product	B HP 4GB (1x4GB) DDR3-1600 MHz ECC DIMM View product
Features2 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speed	1600 MHz	1600 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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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