Product comparison · 2 memory modules

Kingston Technology 16GB DDR3-1866 vs Kingston Technology ValueRAM KVR16LR11S4/4I memory module

Key differences

Internal memory
- 16GB DDR3-1866:16 GB
- ValueRAM KVR16LR11S4/4I memory module:4 GB
Memory layout (modules x size)
- 16GB DDR3-1866:4 x 4 GB
- ValueRAM KVR16LR11S4/4I memory module:1 x 4 GB
CAS latency
- 16GB DDR3-1866:13
- ValueRAM KVR16LR11S4/4I memory module:11
Row cycle time
- 16GB DDR3-1866:47.125 ns
- ValueRAM KVR16LR11S4/4I memory module:48.125 ns
Refresh row cycle time
- 16GB DDR3-1866:260 ns
- ValueRAM KVR16LR11S4/4I memory module:160 ns
Chips organisation
- 16GB DDR3-1866:X8
- ValueRAM KVR16LR11S4/4I memory module:X4
Bus clock rate
- 16GB DDR3-1866:1866 MHz
- ValueRAM KVR16LR11S4/4I memory module:1600 MHz
Internal memory
- 16GB DDR3-1866:16384 MB
- ValueRAM KVR16LR11S4/4I memory module:4096 MB

Differences highlightedShow differences only

Comparison of 16GB DDR3-1866, KVR16LR11S4/4I
25 specifications	A Kingston Technology 16GB DDR3-1866 View product	B Kingston Technology ValueRAM KVR16LR11S4/4I memory module Model KVR16LR11S4/4I View product
Features5 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	4 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	13	11
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory ranking	1	1
Memory voltage	1.5 V	1.5 V
Module configuration	512M x 72	512M X 72
Row cycle timeDiffers	47.125 ns	48.125 ns
Refresh row cycle timeDiffers	260 ns	160 ns
Row active timeKnown for one	Unknown — not stated by the source	35 ns
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Height	30 mm	30 mm
Other features4 differ
Chips organisationDiffers	X8	X4
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indication	ECC	ECC
Internal memoryDiffers	16384 MB	4096 MB
Memory layoutDiffers	4 x 4096 MB	1 x 4096 MB

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.