Product comparison · 2 memory modules

Dell FDMRM-RFB memory module vs Hypertec HYM647883-B21-HY memory module

4specifications compared
4differ
0identical
5known for one product only

Key differences

Internal memory
- FDMRM-RFB memory module:4 GB
- HYM647883-B21-HY memory module:16 GB
Internal memory type
- FDMRM-RFB memory module:DDR4
- HYM647883-B21-HY memory module:DDR3
Memory form factor
- FDMRM-RFB memory module:288-pin DIMM
- HYM647883-B21-HY memory module:240-pin DIMM
Memory clock speed
- FDMRM-RFB memory module:2133 MHz
- HYM647883-B21-HY memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of FDMRM-RFB, HYM647883-B21-HY
9 specifications	A Dell FDMRM-RFB memory module Model FDMRM-RFB View product	B Hypertec HYM647883-B21-HY memory module Model HYM647883-B21-HY View product
Features4 differ
Internal memoryDiffers	4 GB	16 GB
Internal memory typeDiffers	DDR4	DDR3
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedDiffers	2133 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory layout (modules x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Component forKnown for one	Laptop	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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