Product comparison · 2 memory modules

Kingston Technology 16GB 1866MHz vs Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM

16specifications compared
10differ
6identical
8known for one product only

Key differences

The Kingston Technology 16GB 1866MHz has 8 GB more internal memory than the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM (16 GB vs 8 GB). The Kingston Technology 16GB 1866MHz has 6 more CAS latency than the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM (13 vs 7). The Kingston Technology 16GB 1866MHz has 1 more memory ranking than the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM (2 vs 1). Memory layout (modules x size): 1 x 16 GB on the Kingston Technology 16GB 1866MHz, 4 x 2 GB on the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM. Buffered memory type: Registered (buffered) on the Kingston Technology 16GB 1866MHz, Unregistered (unbuffered) on the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM.

Internal memory
- 16GB 1866MHz:16 GB
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:8 GB
Memory layout (modules x size)
- 16GB 1866MHz:1 x 16 GB
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:4 x 2 GB
CAS latency
- 16GB 1866MHz:13
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:7
Buffered memory type
- 16GB 1866MHz:Registered (buffered)
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:Unregistered (unbuffered)
Memory ranking
- 16GB 1866MHz:2
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:1
Module configuration
- 16GB 1866MHz:2G X 72
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:256M X 72
Chips organisation
- 16GB 1866MHz:X4
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:X8
Bus clock rate
- 16GB 1866MHz:1866 MHz
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB 1866MHz, 8GB(2GBx4) 1066MHz ECC DDR3 DIMM
24 specifications	A Kingston Technology 16GB 1866MHz View product	B Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM View product
Features6 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	4 x 2 GB
Component forKnown for one	PC/Server	Unknown — not stated by the source
CAS latencyDiffers	13	7
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Module configurationDiffers	2G X 72	256M X 72
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
Other features4 differ
Chips organisationDiffers	X4	X8
CompatibilityKnown for one	A7187318 (DELL)	Unknown — not stated by the source
Bus clock rateDiffers	1866 MHz	1066 MHz
Internal memoryDiffers	16384 MB	8192 MB
Memory layoutDiffers	1 x 16384 MB	4 x 2048 MB
Data transfer rateKnown for one	Unknown — not stated by the source	.
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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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