Product comparison · 2 memory modules

HyperX 16GB DDR3L-1866 vs Kingston Technology ValueRAM KVR16LR11S4/4I memory module

Key differences

Internal memory
- 16GB DDR3L-1866:16 GB
- ValueRAM KVR16LR11S4/4I memory module:4 GB
Memory layout (modules x size)
- 16GB DDR3L-1866:2 x 8 GB
- ValueRAM KVR16LR11S4/4I memory module:1 x 4 GB
Internal memory type
- 16GB DDR3L-1866:DDR3L
- ValueRAM KVR16LR11S4/4I memory module:DDR3
Component for
- 16GB DDR3L-1866:Laptop
- ValueRAM KVR16LR11S4/4I memory module:PC/Server
Memory form factor
- 16GB DDR3L-1866:204-pin SO-DIMM
- ValueRAM KVR16LR11S4/4I memory module:240-pin DIMM
ECC
- 16GB DDR3L-1866:No
- ValueRAM KVR16LR11S4/4I memory module:Yes
Memory bus
- 16GB DDR3L-1866:64 bit
- ValueRAM KVR16LR11S4/4I memory module:72 bit
Buffered memory type
- 16GB DDR3L-1866:Unregistered (unbuffered)
- ValueRAM KVR16LR11S4/4I memory module:Registered (buffered)

Differences highlightedShow differences only

Comparison of 16GB DDR3L-1866, KVR16LR11S4/4I
27 specifications	A HyperX 16GB DDR3L-1866 View product	B Kingston Technology ValueRAM KVR16LR11S4/4I memory module Model KVR16LR11S4/4I View product
Features14 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	11	11
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	2	1
Memory voltageDiffers	1.35 V	1.5 V
Module configurationDiffers	1024M x 64	512M X 72
Row cycle timeDiffers	44.7 ns	48.125 ns
Refresh row cycle timeDiffers	260 ns	160 ns
Row active timeDiffers	34 ns	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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other features5 differ
Chips organisationDiffers	X8	X4
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indicationDiffers	No	ECC
Internal memoryDiffers	16384 MB	4096 MB
Memory layoutDiffers	2 x 8192 MB	1 x 4096 MB
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	30 mm

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.