Product comparison · 2 memory modules

Kingston Technology System Specific Memory KHX6400D2/2G memory module vs Kingston Technology System Specific Memory KTD-PE313/4G-G memory module

Key differences

Internal memory
- System Specific Memory KHX6400D2/2G memory module:2 GB
- System Specific Memory KTD-PE313/4G-G memory module:4 GB
Internal memory type
- System Specific Memory KHX6400D2/2G memory module:DDR2
- System Specific Memory KTD-PE313/4G-G memory module:DDR3
ECC
- System Specific Memory KHX6400D2/2G memory module:No
- System Specific Memory KTD-PE313/4G-G memory module:Yes
Memory bus
- System Specific Memory KHX6400D2/2G memory module:64 bit
- System Specific Memory KTD-PE313/4G-G memory module:72 bit
Memory type
- System Specific Memory KHX6400D2/2G memory module:SDRAM
- System Specific Memory KTD-PE313/4G-G memory module:DDR3

Differences highlightedShow differences only

Comparison of KHX6400D2/2G, KTD-PE313/4G-G
13 specifications	A Kingston Technology System Specific Memory KHX6400D2/2G memory module Model KHX6400D2/2G View product	B Kingston Technology System Specific Memory KTD-PE313/4G-G memory module Model KTD-PE313/4G-G View product
Features5 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR2	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
Memory busDiffers	64 bit	72 bit
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Row cycle timeKnown for one	60 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	127.5 ns	Unknown — not stated by the source
Row active timeKnown for one	45 ns	Unknown — not stated by the source
Memory typeDiffers	SDRAM	DDR3
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Module configurationKnown for one	Unknown — not stated by the source	512M X 72

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.