Product comparison · 2 memory modules

HyperX Black 16GB 1333MHz DDR3 vs Kingston Technology 16 GB DDR4 2133 MHz ECC DIMM

18specifications compared
13differ
5identical
17known for one product only

Key differences

Memory layout (modules x size)
- Black 16GB 1333MHz DDR3:2 x 8 GB
- 16 GB DDR4 2133 MHz ECC DIMM:4 x 4 GB
Internal memory type
- Black 16GB 1333MHz DDR3:DDR3
- 16 GB DDR4 2133 MHz ECC DIMM:DDR4
Memory form factor
- Black 16GB 1333MHz DDR3:240-pin DIMM
- 16 GB DDR4 2133 MHz ECC DIMM:288-pin DIMM
ECC
- Black 16GB 1333MHz DDR3:No
- 16 GB DDR4 2133 MHz ECC DIMM:Yes
CAS latency
- Black 16GB 1333MHz DDR3:9
- 16 GB DDR4 2133 MHz ECC DIMM:15
Memory bus
- Black 16GB 1333MHz DDR3:64 bit
- 16 GB DDR4 2133 MHz ECC DIMM:72 bit
Buffered memory type
- Black 16GB 1333MHz DDR3:Unregistered (unbuffered)
- 16 GB DDR4 2133 MHz ECC DIMM:Registered (buffered)
Memory voltage
- Black 16GB 1333MHz DDR3:1.5 V
- 16 GB DDR4 2133 MHz ECC DIMM:1.2 V

Side by side

Differences highlightedShow differences only

Comparison of Black 16GB 1333MHz DDR3, 16 GB DDR4 2133 MHz ECC DIMM
35 specifications	A HyperX Black 16GB 1333MHz DDR3 View product	B Kingston Technology 16 GB DDR4 2133 MHz ECC DIMM View product
Features9 differ
Memory layout (modules x size)Differs	2 x 8 GB	4 x 4 GB
Internal memory typeDiffers	DDR3	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	9	15
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.5 V	1.2 V
Module configurationDiffers	1024M x 64	512M X 72
Memory typeKnown for one	PC-10600	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	1
Row cycle timeKnown for one	Unknown — not stated by the source	47.05 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	33 ns
SPD profileKnown for one	Unknown — not stated by the source	Yes
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 & dimensions1 differ
DepthKnown for one	7.08 mm	Unknown — not stated by the source
HeightDiffers	32.8 mm	31.2 mm
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other features3 differ
Bus clock rateDiffers	1333 MHz	2133 MHz
Error indicationDiffers	No	ECC
Memory layoutDiffers	2 x 8192 MB	4 x 4096 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X8
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

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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