Product comparison · 2 memory modules

HP 1JQ82AV memory module vs HP 838081-B21 memory module

7specifications compared
2differ
5identical
6known for one product only

Key differences

Internal memory
- 1JQ82AV memory module:64 GB
- 838081-B21 memory module:16 GB
Memory layout (modules x size)
- 1JQ82AV memory module:4 x 16 GB
- 838081-B21 memory module:1 x 16 GB

Side by side

Differences highlightedShow differences only

Comparison of 1JQ82AV, 838081-B21
13 specifications	A HP 1JQ82AV memory module Model 1JQ82AV View product	B HP 838081-B21 memory module Model 838081-B21 View product
Features2 differ
Internal memoryDiffers	64 GB	16 GB
Memory layout (modules x size)Differs	4 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 latencyKnown for one	Unknown — not stated by the source	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
ECCKnown for one	Yes	Unknown — not stated by the source
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.

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