Product comparison · 2 memory modules

HP 815101-B21 memory module vs HP 862397-852 memory module

Key differences

Internal memory
- 815101-B21 memory module:64 GB
- 862397-852 memory module:4 GB
Memory layout (modules x size)
- 815101-B21 memory module:1 x 64 GB
- 862397-852 memory module:1 x 4 GB
Component for
- 815101-B21 memory module:PC/Server
- 862397-852 memory module:Laptop
Memory form factor
- 815101-B21 memory module:288-pin DIMM
- 862397-852 memory module:260-pin SO-DIMM
Memory clock speed
- 815101-B21 memory module:2666 MHz
- 862397-852 memory module:2400 MHz

Differences highlightedShow differences only

Comparison of 815101-B21, 862397-852
15 specifications	A HP 815101-B21 memory module Model 815101-B21 View product	B HP 862397-852 memory module Model 862397-852 View product
Features5 differ
Internal memoryDiffers	64 GB	4 GB
Memory layout (modules x size)Differs	1 x 64 GB	1 x 4 GB
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
CAS latencyKnown for one	19	Unknown — not stated by the source
Memory clock speedDiffers	2666 MHz	2400 MHz
Memory channelsKnown for one	Quad-channel	Unknown — not stated by the source
Memory rankingKnown for one	4	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	190.5 mm	Unknown — not stated by the source
Package depthKnown for one	19.1 mm	Unknown — not stated by the source
Package heightKnown for one	88.9 mm	Unknown — not stated by the source
Package weightKnown for one	45 g	Unknown — not stated by the source
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.