Product comparison · 2 memory modules

HyperX KHX21C11T3K4/32X memory module vs Kingston Technology ValueRAM KVR13LR9S4K4/16I memory module

Key differences

Internal memory
- KHX21C11T3K4/32X memory module:32 GB
- ValueRAM KVR13LR9S4K4/16I memory module:16 GB
Memory layout (modules x size)
- KHX21C11T3K4/32X memory module:4 x 8 GB
- ValueRAM KVR13LR9S4K4/16I memory module:4 x 4 GB
Check width
- KHX21C11T3K4/32X memory module:64 bit
- ValueRAM KVR13LR9S4K4/16I memory module:72 bit
Memory voltage
- KHX21C11T3K4/32X memory module:1.5 V
- ValueRAM KVR13LR9S4K4/16I memory module:1.35,1.5 V
Module configuration
- KHX21C11T3K4/32X memory module:1024M x 64
- ValueRAM KVR13LR9S4K4/16I memory module:512M x 72
Refresh row cycle time
- KHX21C11T3K4/32X memory module:260 ns
- ValueRAM KVR13LR9S4K4/16I memory module:160 ns
Height
- KHX21C11T3K4/32X memory module:46.4 mm
- ValueRAM KVR13LR9S4K4/16I memory module:30 mm

Differences highlightedShow differences only

Comparison of KHX21C11T3K4/32X, KVR13LR9S4K4/16I
16 specifications	A HyperX KHX21C11T3K4/32X memory module Model KHX21C11T3K4/32X View product	B Kingston Technology ValueRAM KVR13LR9S4K4/16I memory module Model KVR13LR9S4K4/16I View product
Features6 differ
Internal memoryDiffers	32 GB	16 GB
Memory layout (modules x size)Differs	4 x 8 GB	4 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	9	9
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Check widthDiffers	64 bit	72 bit
Memory voltageDiffers	1.5 V	1.35,1.5 V
Module configurationDiffers	1024M x 64	512M x 72
Row cycle time	49.5 ns	49.5 ns
Refresh row cycle timeDiffers	260 ns	160 ns
Row active time	36 ns	36 ns
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Weight & dimensions1 differ
HeightDiffers	46.4 mm	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.