Product comparison · 2 memory modules

HP 815101-B21 memory module vs HP 920218-001 memory module

Key differences

Internal memory
- 815101-B21 memory module:64 GB
- 920218-001 memory module:4 GB
Component for
- 815101-B21 memory module:PC/Server
- 920218-001 memory module:Laptop
Memory form factor
- 815101-B21 memory module:288-pin DIMM
- 920218-001 memory module:260-pin SO-DIMM
Memory clock speed
- 815101-B21 memory module:2666 MHz
- 920218-001 memory module:2400 MHz

Differences highlightedShow differences only

Comparison of 815101-B21, 920218-001
17 specifications	A HP 815101-B21 memory module Model 815101-B21 View product	B HP 920218-001 memory module Model 920218-001 View product
Features4 differ
Internal memoryDiffers	64 GB	4 GB
Memory layout (modules x size)Known for one	1 x 64 GB	Unknown — not stated by the source
Internal memory type	DDR4	DDR4
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
Memory voltage	1.2 V	1.2 V
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
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69 mm
HeightKnown for one	Unknown — not stated by the source	30 mm

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.