Product comparison · 2 memory modules

Dell AA101831 memory module vs Dell AA138422 memory module

10specifications compared
5differ
5identical
1known for one product only

Key differences

Memory layout (modules x size)
- AA101831 memory module:1 x 16 GB
- AA138422 memory module:2 x 8 GB
ECC
- AA101831 memory module:No
- AA138422 memory module:Yes
Memory clock speed
- AA101831 memory module:2933 MHz
- AA138422 memory module:2666 MHz
Buffered memory type
- AA101831 memory module:Unregistered (unbuffered)
- AA138422 memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of AA101831, AA138422
11 specifications	A Dell AA101831 memory module Model AA101831 View product	B Dell AA138422 memory module Model AA138422 View product
Features5 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)Differs	1 x 16 GB	2 x 8 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	2933 MHz	2666 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltage	1.2 V	1.2 V
Compatible productsDiffers	Alienware Aurora R7 Alienware Aurora R8	- PowerEdge C4130 - PowerEdge C4140 - PowerEdge C6420 - PowerEdge FC430 - PowerEdge FC630 - PowerEdge FC640 - PowerEdge FC830 - PowerEdge M630 - PowerEdge M640 - PowerEdge M640 VRTX - PowerEdge M830 - PowerEdge MX740C - PowerEdge MX840C - PowerEdge R430 - PowerEdge R440 - PowerEdge R530 - PowerEdge

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.

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