Product comparison · 2 memory modules

HyperX HX421C14FB/8 memory module vs Samsung M393A2G40DB0-CPB00 memory module

8specifications compared
4differ
4identical
14known for one product only

Key differences

Internal memory
- HX421C14FB/8 memory module:8 GB
- M393A2G40DB0-CPB00 memory module:16 GB
Memory layout (modules x size)
- HX421C14FB/8 memory module:1 x 64 GB
- M393A2G40DB0-CPB00 memory module:1 x 16 GB
Memory voltage
- HX421C14FB/8 memory module:1.2,2.2,2.5,3.6 V
- M393A2G40DB0-CPB00 memory module:1.2 V
Height
- HX421C14FB/8 memory module:34 mm
- M393A2G40DB0-CPB00 memory module:31.2 mm

Side by side

Differences highlightedShow differences only

Comparison of HX421C14FB/8, M393A2G40DB0-CPB00
22 specifications	A HyperX HX421C14FB/8 memory module Model HX421C14FB/8 View product	B Samsung M393A2G40DB0-CPB00 memory module Model M393A2G40DB0-CPB00 View product
Features3 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 64 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
Memory clock speed	2133 MHz	2133 MHz
Memory voltageDiffers	1.2,2.2,2.5,3.6 V	1.2 V
Row cycle timeKnown for one	46.5 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Row active timeKnown for one	32.75 ns	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
CAS latencyKnown for one	Unknown — not stated by the source	15
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Module configurationKnown for one	Unknown — not stated by the source	2048M x 72
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	7.08 mm	Unknown — not stated by the source
HeightDiffers	34 mm	31.2 mm
Logistics dataidentical
Products per palletKnown for one	1 pc(s)	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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