Product comparison · 2 memory modules

Samsung M391B1G73QH0-YK000 memory module vs Samsung M391B5273CH0-YH9 memory module

Key differences

Internal memory
- M391B1G73QH0-YK000 memory module:8 GB
- M391B5273CH0-YH9 memory module:4 GB
Memory layout (modules x size)
- M391B1G73QH0-YK000 memory module:1 x 8 GB
- M391B5273CH0-YH9 memory module:1 x 4 GB
Internal memory type
- M391B1G73QH0-YK000 memory module:DDR3L
- M391B5273CH0-YH9 memory module:DDR3
Memory clock speed
- M391B1G73QH0-YK000 memory module:1600 MHz
- M391B5273CH0-YH9 memory module:1333 MHz
Memory voltage
- M391B1G73QH0-YK000 memory module:1.35 V
- M391B5273CH0-YH9 memory module:1.35,1.5 V
Module configuration
- M391B1G73QH0-YK000 memory module:4096M x 72
- M391B5273CH0-YH9 memory module:256M x 8

Differences highlightedShow differences only

Comparison of M391B1G73QH0-YK000, M391B5273CH0-YH9
15 specifications	A Samsung M391B1G73QH0-YK000 memory module Model M391B1G73QH0-YK000 View product	B Samsung M391B5273CH0-YH9 memory module Model M391B5273CH0-YH9 View product
Features6 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR3L	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory ranking	2	2
Memory voltageDiffers	1.35 V	1.35,1.5 V
Module configurationDiffers	4096M x 72	256M x 8
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	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.