Product comparison · 2 memory modules

2-Power 16GB DDR3L DIMM vs 2-Power 4GB DDR4 2133MHz CL15 DIMM Memory

Key differences

Internal memory
- 16GB DDR3L DIMM:16 GB
- 4GB DDR4 2133MHz CL15 DIMM Memory:4 GB
Memory layout (modules x size)
- 16GB DDR3L DIMM:1 x 16 GB
- 4GB DDR4 2133MHz CL15 DIMM Memory:1 x 4 GB
Internal memory type
- 16GB DDR3L DIMM:DDR3L
- 4GB DDR4 2133MHz CL15 DIMM Memory:DDR4
Memory form factor
- 16GB DDR3L DIMM:240-pin DIMM
- 4GB DDR4 2133MHz CL15 DIMM Memory:288-pin DIMM
ECC
- 16GB DDR3L DIMM:Yes
- 4GB DDR4 2133MHz CL15 DIMM Memory:No
CAS latency
- 16GB DDR3L DIMM:11
- 4GB DDR4 2133MHz CL15 DIMM Memory:15
Memory clock speed
- 16GB DDR3L DIMM:1600 MHz
- 4GB DDR4 2133MHz CL15 DIMM Memory:2133 MHz
Buffered memory type
- 16GB DDR3L DIMM:Registered (buffered)
- 4GB DDR4 2133MHz CL15 DIMM Memory:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 16GB DDR3L DIMM, MEM8902A
24 specifications	A 2-Power 16GB DDR3L DIMM View product	B 2-Power 4GB DDR4 2133MHz CL15 DIMM Memory Model MEM8902A View product
Features9 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 4 GB
Internal memory typeDiffers	DDR3L	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	11	15
Memory clock speedDiffers	1600 MHz	2133 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Weight & dimensions4 differ
WidthDiffers	152 mm	28 mm
DepthDiffers	6 mm	130 mm
HeightDiffers	52 mm	3 mm
WeightDiffers	22 g	17 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	45 mm
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	5 mm
Package typeKnown for one	DIMM	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	CE
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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.