Product comparison · 2 memory modules

Dell 4GB DDR3 SO-DIMM vs Samsung M391B1G73QH0-CK000 memory module

Key differences

Internal memory
- 4GB DDR3 SO-DIMM:4 GB
- M391B1G73QH0-CK000 memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3 SO-DIMM:1 x 4 GB
- M391B1G73QH0-CK000 memory module:1 x 8 GB
Component for
- 4GB DDR3 SO-DIMM:Laptop
- M391B1G73QH0-CK000 memory module:PC/Server
Memory form factor
- 4GB DDR3 SO-DIMM:204-pin SO-DIMM
- M391B1G73QH0-CK000 memory module:240-pin DIMM
ECC
- 4GB DDR3 SO-DIMM:No
- M391B1G73QH0-CK000 memory module:Yes
Memory clock speed
- 4GB DDR3 SO-DIMM:1866 MHz
- M391B1G73QH0-CK000 memory module:1600 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR3 SO-DIMM, M391B1G73QH0-CK000
15 specifications	A Dell 4GB DDR3 SO-DIMM View product	B Samsung M391B1G73QH0-CK000 memory module Model M391B1G73QH0-CK000 View product
Features6 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 forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory clock speedDiffers	1866 MHz	1600 MHz
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	4096M x 72
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Other featuresidentical
CompatibilityKnown for one	Precision M4700 Precision M6700	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.