Product comparison · 2 memory modules

HP 838081-B21 memory module vs HP 838089-B21 memory module

11specifications compared
2differ
9identical
1known for one product only

Key differences

Memory channels
- 838081-B21 memory module:Quad-channel
- 838089-B21 memory module:Octa-channel
Memory ranking
- 838081-B21 memory module:1
- 838089-B21 memory module:2

Side by side

Differences highlightedShow differences only

Comparison of 838081-B21, 838089-B21
12 specifications	A HP 838081-B21 memory module Model 838081-B21 View product	B HP 838089-B21 memory module Model 838089-B21 View product
Features2 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)	1 x 16 GB	1 x 16 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
CAS latency	19	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory channelsDiffers	Quad-channel	Octa-channel
Memory rankingDiffers	1	2
Memory voltage	1.2 V	1.2 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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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