Product comparison · 2 memory modules

2-Power 16GB DDR3 RDIMM LV vs HyperX Memory Black 4GB DDR4 2133MHz

17specifications compared
12differ
5identical
17known for one product only

Key differences

Internal memory
- 16GB DDR3 RDIMM LV:16 GB
- Memory Black 4GB DDR4 2133MHz:4 GB
Memory layout (modules x size)
- 16GB DDR3 RDIMM LV:1 x 16 GB
- Memory Black 4GB DDR4 2133MHz:1 x 4 GB
Internal memory type
- 16GB DDR3 RDIMM LV:DDR3L
- Memory Black 4GB DDR4 2133MHz:DDR4
Memory form factor
- 16GB DDR3 RDIMM LV:240-pin DIMM
- Memory Black 4GB DDR4 2133MHz:288-pin DIMM
CAS latency
- 16GB DDR3 RDIMM LV:9
- Memory Black 4GB DDR4 2133MHz:14
Memory clock speed
- 16GB DDR3 RDIMM LV:1333 MHz
- Memory Black 4GB DDR4 2133MHz:2133 MHz
Buffered memory type
- 16GB DDR3 RDIMM LV:Registered (buffered)
- Memory Black 4GB DDR4 2133MHz:Unregistered (unbuffered)
Memory ranking
- 16GB DDR3 RDIMM LV:2
- Memory Black 4GB DDR4 2133MHz:1

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3 RDIMM LV, Memory Black 4GB DDR4 2133MHz
34 specifications	A 2-Power 16GB DDR3 RDIMM LV View product	B HyperX Memory Black 4GB DDR4 2133MHz View product
Features9 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 4 GB
Internal memory typeDiffers	DDR3L	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
CAS latencyDiffers	9	14
Memory clock speedDiffers	1333 MHz	2133 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 64
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
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes
SPD profileKnown for one	Unknown — not stated by the source	Yes
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® X99
Memory typeKnown for one	Unknown — not stated by the source	PC-17000
Product colourDiffers	Green	Black
Cooling typeKnown for one	Unknown — not stated by the source	Heatsink
Lead platingKnown for one	Unknown — not stated by the source	Gold
ECCKnown for one	Yes	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
Softwareidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
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 type	DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	x8
Number of pinsKnown for one	Unknown — not stated by the source	288

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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