Product comparison · 2 memory modules

Kingston Technology 16GB DDR4, 2400 MT/s vs Kingston Technology 8GB DDR4 2666MT/s

17specifications compared
7differ
10identical
12known for one product only

Key differences

Internal memory
- 16GB DDR4, 2400 MT/s:16 GB
- 8GB DDR4 2666MT/s:8 GB
Memory layout (modules x size)
- 16GB DDR4, 2400 MT/s:1 x 16 GB
- 8GB DDR4 2666MT/s:1 x 8 GB
Memory data transfer rate
- 16GB DDR4, 2400 MT/s:2400 MT/s
- 8GB DDR4 2666MT/s:2666 MT/s
CAS latency
- 16GB DDR4, 2400 MT/s:17
- 8GB DDR4 2666MT/s:19
Module configuration
- 16GB DDR4, 2400 MT/s:2048M x 72
- 8GB DDR4 2666MT/s:1024M x 72
Row cycle time
- 16GB DDR4, 2400 MT/s:46.16 ns
- 8GB DDR4 2666MT/s:45.75 ns
Product colour
- 16GB DDR4, 2400 MT/s:Black, Green
- 8GB DDR4 2666MT/s:Green

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR4, 2400 MT/s, 8GB DDR4 2666MT/s
29 specifications	A Kingston Technology 16GB DDR4, 2400 MT/s View product	B Kingston Technology 8GB DDR4 2666MT/s View product
Features7 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Memory data transfer rateDiffers	2400 MT/s	2666 MT/s
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	17	19
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.2 V	1.2 V
Module configurationDiffers	2048M x 72	1024M x 72
Row cycle timeDiffers	46.16 ns	45.75 ns
Refresh row cycle time	350 ns	350 ns
Row active time	32 ns	32 ns
SPD profileKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black, Green	Green
Lead platingKnown for one	Unknown — not stated by the source	Gold
Programming power voltage (VPP)Known for one	2.5 V	Unknown — not stated by the source
Compatible productsKnown for one	Virgo Server Board Server Board EP2C622D16FM Server Board EP2C622D16HM Server Board EP2C622D16NM Server Board EP2C622D24HM Server Board EP2C622D24LM Server Board EPC621D8A ESC4000 G4 Server ESC4000 G4X Server RS700-E9-RS12 Server RS700-E9-RS4 Server RS700A-E9-RS4 Server MD61-SC2 Motherboard MD71-HB0	Unknown — not stated by the source
JEDEC standardKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	31.2 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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