Product comparison · 2 memory modules

2-Power ALT3817A memory module vs Samsung M378A2K43CB1-CRC memory module

Key differences

Internal memory type
- ALT3817A memory module:DDR3
- M378A2K43CB1-CRC memory module:DDR4
Memory form factor
- ALT3817A memory module:240-pin DIMM
- M378A2K43CB1-CRC memory module:288-pin DIMM
ECC
- ALT3817A memory module:Yes
- M378A2K43CB1-CRC memory module:No
CAS latency
- ALT3817A memory module:9
- M378A2K43CB1-CRC memory module:17
Memory clock speed
- ALT3817A memory module:1333 MHz
- M378A2K43CB1-CRC memory module:2400 MHz
Buffered memory type
- ALT3817A memory module:Registered (buffered)
- M378A2K43CB1-CRC memory module:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of ALT3817A, M378A2K43CB1-CRC
14 specifications	A 2-Power ALT3817A memory module Model ALT3817A View product	B Samsung M378A2K43CB1-CRC memory module Model M378A2K43CB1-CRC View product
Features6 differ
Internal memory typeDiffers	DDR3	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	9	17
Memory clock speedDiffers	1333 MHz	2400 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	2048M x 64
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	31.2 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.