Product comparison · 2 memory modules

Samsung 8GB DDR3 1866MHz vs Samsung 8GB DDR3 SO-DIMM

Key differences

Component for
- 8GB DDR3 1866MHz:PC/Server
- 8GB DDR3 SO-DIMM:Laptop
Memory form factor
- 8GB DDR3 1866MHz:240-pin DIMM
- 8GB DDR3 SO-DIMM:204-pin SO-DIMM
ECC
- 8GB DDR3 1866MHz:Yes
- 8GB DDR3 SO-DIMM:No
CAS latency
- 8GB DDR3 1866MHz:13
- 8GB DDR3 SO-DIMM:11
Memory clock speed
- 8GB DDR3 1866MHz:1866 MHz
- 8GB DDR3 SO-DIMM:1600 MHz
Buffered memory type
- 8GB DDR3 1866MHz:Registered (buffered)
- 8GB DDR3 SO-DIMM:Unregistered (unbuffered)
Memory voltage
- 8GB DDR3 1866MHz:1.5 V
- 8GB DDR3 SO-DIMM:1.35 V
Module configuration
- 8GB DDR3 1866MHz:1024M x 72
- 8GB DDR3 SO-DIMM:512M x 8

Differences highlightedShow differences only

Comparison of 8GB DDR3 1866MHz, 8GB DDR3 SO-DIMM
20 specifications	A Samsung 8GB DDR3 1866MHz View product	B Samsung 8GB DDR3 SO-DIMM View product
Features8 differ
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	13	11
Memory clock speedDiffers	1866 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.5 V	1.35 V
Module configurationDiffers	1024M x 72	512M x 8
Row cycle timeKnown for one	13 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	13 ns	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	2
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	4 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
Doesn't containKnown for one	Halogen	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.