Product comparison · 2 memory modules

Goodram IR-R2400D464L15S/8GDC memory module vs HP 838081-B21 memory module

Key differences

Internal memory
- IR-R2400D464L15S/8GDC memory module:8 GB
- 838081-B21 memory module:16 GB
Memory layout (modules x size)
- IR-R2400D464L15S/8GDC memory module:2 x 4 GB
- 838081-B21 memory module:1 x 16 GB
CAS latency
- IR-R2400D464L15S/8GDC memory module:15
- 838081-B21 memory module:19
Memory clock speed
- IR-R2400D464L15S/8GDC memory module:2400 MHz
- 838081-B21 memory module:2666 MHz
Buffered memory type
- IR-R2400D464L15S/8GDC memory module:Unregistered (unbuffered)
- 838081-B21 memory module:Registered (buffered)
Memory channels
- IR-R2400D464L15S/8GDC memory module:Dual-channel
- 838081-B21 memory module:Quad-channel

Differences highlightedShow differences only

Comparison of IR-R2400D464L15S/8GDC, 838081-B21
19 specifications	A Goodram IR-R2400D464L15S/8GDC memory module Model IR-R2400D464L15S/8GDC View product	B HP 838081-B21 memory module Model 838081-B21 View product
Features6 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	2 x 4 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
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	15	19
Memory clock speedDiffers	2400 MHz	2666 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory channelsDiffers	Dual-channel	Quad-channel
Memory ranking	1	1
Memory voltage	1.2 V	1.2 V
Product colourKnown for one	Red	Unknown — not stated by the source
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	0.1 mm	Unknown — not stated by the source
HeightKnown for one	31.2 mm	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Blister	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.