Product comparison · 2 memory modules

Dell 73056840 memory module vs Dell M391B1G73BH0-YK0 memory module

7specifications compared
4differ
3identical
4known for one product only

Key differences

Internal memory type
- 73056840 memory module:DDR4
- M391B1G73BH0-YK0 memory module:DDR3
Memory form factor
- 73056840 memory module:288-pin DIMM
- M391B1G73BH0-YK0 memory module:240-pin DIMM
Memory clock speed
- 73056840 memory module:2666 MHz
- M391B1G73BH0-YK0 memory module:1600 MHz
Memory voltage
- 73056840 memory module:1.2 V
- M391B1G73BH0-YK0 memory module:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 73056840, M391B1G73BH0-YK0
11 specifications	A Dell 73056840 memory module Model 73056840 View product	B Dell M391B1G73BH0-YK0 memory module Model M391B1G73BH0-YK0 View product
Features4 differ
Internal memory typeDiffers	DDR4	DDR3
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	2666 MHz	1600 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageDiffers	1.2 V	1.5 V
Compatible productsKnown for one	PowerEdge T640 PowerEdge R640 PowerEdge R6415 PowerEdge R740 PowerEdge R540 PowerEdge T630 PowerEdge R740XD PowerEdge MX840C PowerEdge R730XD PowerEdge M830 PowerEdge R730 PowerEdge R7425 PowerEdge R630 PowerEdge R840 PowerEdge M640 PowerEdge MX740C PowerEdge C4130 PowerEdge FC830 PowerEdge R530 Pow	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.

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