Product comparison · 2 memory modules

HyperX HX421C14FB/8 memory module vs HyperX Impact 8 GB DDR3L 2133 MHz

10specifications compared
7differ
3identical
17known for one product only

Key differences

Memory layout (modules x size)
- HX421C14FB/8 memory module:1 x 64 GB
- Impact 8 GB DDR3L 2133 MHz:1 x 8 GB
Internal memory type
- HX421C14FB/8 memory module:DDR4
- Impact 8 GB DDR3L 2133 MHz:DDR3L
Component for
- HX421C14FB/8 memory module:PC/Server
- Impact 8 GB DDR3L 2133 MHz:Laptop
Memory form factor
- HX421C14FB/8 memory module:288-pin DIMM
- Impact 8 GB DDR3L 2133 MHz:204-pin SO-DIMM
Memory voltage
- HX421C14FB/8 memory module:1.2,2.2,2.5,3.6 V
- Impact 8 GB DDR3L 2133 MHz:1.35 V
Width
- HX421C14FB/8 memory module:133.3 mm
- Impact 8 GB DDR3L 2133 MHz:67.6 mm
Height
- HX421C14FB/8 memory module:34 mm
- Impact 8 GB DDR3L 2133 MHz:30 mm

Side by side

Differences highlightedShow differences only

Comparison of HX421C14FB/8, Impact 8 GB DDR3L 2133 MHz
27 specifications	A HyperX HX421C14FB/8 memory module Model HX421C14FB/8 View product	B HyperX Impact 8 GB DDR3L 2133 MHz View product
Features5 differ
Memory layout (modules x size)Differs	1 x 64 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3L
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	204-pin SO-DIMM
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	1.2,2.2,2.5,3.6 V	1.35 V
Module configurationKnown for one	Unknown — not stated by the source	1G X 64
Lead platingKnown for one	Unknown — not stated by the source	Gold
ECCKnown for one	No	Unknown — not stated by the source
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
Weight & dimensions2 differ
WidthDiffers	133.3 mm	67.6 mm
HeightDiffers	34 mm	30 mm
DepthKnown for one	7.08 mm	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	2133 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB
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
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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