Product comparison · 2 memory modules

Kingston Technology 1GB Single Rank vs Kingston Technology 2GB Single Rank

Key differences

Internal memory
- 1GB Single Rank:1 GB
- 2GB Single Rank:2 GB
Memory layout (modules x size)
- 1GB Single Rank:1 x 1 GB
- 2GB Single Rank:1 x 2 GB
Module configuration
- 1GB Single Rank:128M X 72
- 2GB Single Rank:256M X 72
Internal memory
- 1GB Single Rank:1024 MB
- 2GB Single Rank:2048 MB
Memory layout
- 1GB Single Rank:1 x 1024 MB
- 2GB Single Rank:1 x 2048 MB

Differences highlightedShow differences only

Comparison of 1GB Single Rank, 2GB Single Rank
18 specifications	A Kingston Technology 1GB Single Rank View product	B Kingston Technology 2GB Single Rank View product
Features3 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory type	DDR2	DDR2
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	3	3
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Module configurationDiffers	128M X 72	256M X 72
Memory type	DDR2	DDR2
ECCKnown for one	Unknown — not stated by the source	Yes
Other features3 differ
CompatibilityDiffers	A0374933 (DELL); A0374937 (DELL); A0377943 (DELL); A0380698 (DELL); A0395465 (DELL); A0396705 (DELL); A0396708 (DELL); A0422904 (DELL); A0428480 (DELL); A0466926 (DELL); A0466927 (DELL)	A0455464 (DELL); A0455470 (DELL); A0455471 (DELL); A0455475 (DELL); A0455476 (DELL); A0455479 (DELL); A0455480 (DELL); A0455481 (DELL); A0751669 (DELL); A0751671 (DELL); A0751673 (DELL); A0751675 (DELL); A0751678 (DELL); A0751689 (DELL); A0751693 (DELL); A0751740 (DELL); A1546855 (DELL); A2525467 (D
Bus clock rate	400 MHz	400 MHz
Error indication	ECC	ECC
Form factor	240-pin DIMM	240-pin DIMM
Internal memoryDiffers	1024 MB	2048 MB
Memory layoutDiffers	1 x 1024 MB	1 x 2048 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.