Product comparison · 2 memory modules

HyperX 16GB 2133MHz DDR3L vs Kingston Technology ValueRAM KVR16LR11S4/4I memory module

Key differences

Internal memory
- 16GB 2133MHz DDR3L:16 GB
- ValueRAM KVR16LR11S4/4I memory module:4 GB
Memory layout (modules x size)
- 16GB 2133MHz DDR3L:2 x 8 GB
- ValueRAM KVR16LR11S4/4I memory module:1 x 4 GB
Internal memory type
- 16GB 2133MHz DDR3L:DDR3L
- ValueRAM KVR16LR11S4/4I memory module:DDR3
Component for
- 16GB 2133MHz DDR3L:Laptop
- ValueRAM KVR16LR11S4/4I memory module:PC/Server
Memory form factor
- 16GB 2133MHz DDR3L:204-pin SO-DIMM
- ValueRAM KVR16LR11S4/4I memory module:240-pin DIMM
Memory bus
- 16GB 2133MHz DDR3L:64 bit
- ValueRAM KVR16LR11S4/4I memory module:72 bit
Buffered memory type
- 16GB 2133MHz DDR3L:Unregistered (unbuffered)
- ValueRAM KVR16LR11S4/4I memory module:Registered (buffered)
Memory voltage
- 16GB 2133MHz DDR3L:1.35 V
- ValueRAM KVR16LR11S4/4I memory module:1.5 V

Differences highlightedShow differences only

Comparison of 16GB 2133MHz DDR3L, KVR16LR11S4/4I
27 specifications	A HyperX 16GB 2133MHz DDR3L View product	B Kingston Technology ValueRAM KVR16LR11S4/4I memory module Model KVR16LR11S4/4I View product
Features12 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
ECCKnown for one	Unknown — not stated by the source	Yes
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageDiffers	1.35 V	1.5 V
Module configurationDiffers	1G X 64	512M X 72
Row cycle timeDiffers	44.22 ns	48.125 ns
Refresh row cycle timeDiffers	260 ns	160 ns
Row active timeDiffers	31.875 ns	35 ns
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Weight & dimensions1 differ
WidthDiffers	67.6 mm	133.3 mm
Other features4 differ
Chips organisationKnown for one	Unknown — not stated by the source	X4
Bus clock rateDiffers	2133 MHz	1600 MHz
Error indicationDiffers	No	ECC
Internal memoryDiffers	16384 MB	4096 MB
Memory layoutDiffers	2 x 8192 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.