Product comparison · 2 memory modules

2-Power 4GB DDR3L UDIMM + TS vs HyperX HX421C14FB/8 memory module

11specifications compared
10differ
1identical
15known for one product only

Key differences

Internal memory
- 4GB DDR3L UDIMM + TS:4 GB
- HX421C14FB/8 memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3L UDIMM + TS:1 x 4 GB
- HX421C14FB/8 memory module:1 x 64 GB
Internal memory type
- 4GB DDR3L UDIMM + TS:DDR3L
- HX421C14FB/8 memory module:DDR4
Memory form factor
- 4GB DDR3L UDIMM + TS:240-pin DIMM
- HX421C14FB/8 memory module:288-pin DIMM
ECC
- 4GB DDR3L UDIMM + TS:Yes
- HX421C14FB/8 memory module:No
Memory clock speed
- 4GB DDR3L UDIMM + TS:1600 MHz
- HX421C14FB/8 memory module:2133 MHz
Product colour
- 4GB DDR3L UDIMM + TS:Green
- HX421C14FB/8 memory module:Black
Width
- 4GB DDR3L UDIMM + TS:152 mm
- HX421C14FB/8 memory module:133.3 mm

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3L UDIMM + TS, HX421C14FB/8
26 specifications	A 2-Power 4GB DDR3L UDIMM + TS View product	B HyperX HX421C14FB/8 memory module Model HX421C14FB/8 View product
Features7 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 64 GB
Internal memory typeDiffers	DDR3L	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	2133 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Product colourDiffers	Green	Black
Memory voltageKnown for one	Unknown — not stated by the source	1.2,2.2,2.5,3.6 V
Row cycle timeKnown for one	Unknown — not stated by the source	46.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	260 ns
Row active timeKnown for one	Unknown — not stated by the source	32.75 ns
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	152 mm	133.3 mm
DepthDiffers	6 mm	7.08 mm
HeightDiffers	52 mm	34 mm
WeightKnown for one	22 g	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Logistics dataidentical
Products per palletKnown for one	Unknown — not stated by the source	1 pc(s)

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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