Product comparison · 2 memory modules

ADATA 8GB DDR3-2400 vs ADATA U-DIMM ECC DDR3 1600 1.5V

Key differences

Internal memory
- 8GB DDR3-2400:8 GB
- U-DIMM ECC DDR3 1600 1.5V:4 GB
Memory clock speed
- 8GB DDR3-2400:2400 MHz
- U-DIMM ECC DDR3 1600 1.5V:1600 MHz
Memory voltage
- 8GB DDR3-2400:1.65 V
- U-DIMM ECC DDR3 1600 1.5V:1.5 V
Product colour
- 8GB DDR3-2400:Black, Gold, Red
- U-DIMM ECC DDR3 1600 1.5V:Multicolour

Differences highlightedShow differences only

Comparison of 8GB DDR3-2400, U-DIMM ECC DDR3 1600 1.5V
21 specifications	A ADATA 8GB DDR3-2400 View product	B ADATA U-DIMM ECC DDR3 1600 1.5V View product
Features4 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	11	11
Memory clock speedDiffers	2400 MHz	1600 MHz
Memory voltageDiffers	1.65 V	1.5 V
Product colourDiffers	Black, Gold, Red	Multicolour
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Row cycle timeKnown for one	Unknown — not stated by the source	1.25 ns
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133 mm	Unknown — not stated by the source
DepthKnown for one	7.5 mm	Unknown — not stated by the source
HeightKnown for one	51.5 mm	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	JEDEC

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.