Product comparison · 2 memory modules

Dell 4GB DDR3 1333 MHz Kit vs Dell A1538540 memory module

Key differences

Internal memory
- 4GB DDR3 1333 MHz Kit:4 GB
- A1538540 memory module:2 GB
Internal memory type
- 4GB DDR3 1333 MHz Kit:DDR3
- A1538540 memory module:DDR2
Component for
- 4GB DDR3 1333 MHz Kit:Laptop
- A1538540 memory module:PC/Server
Memory form factor
- 4GB DDR3 1333 MHz Kit:204-pin SO-DIMM
- A1538540 memory module:240-pin DIMM
ECC
- 4GB DDR3 1333 MHz Kit:No
- A1538540 memory module:Yes
Memory clock speed
- 4GB DDR3 1333 MHz Kit:1333 MHz
- A1538540 memory module:400 MHz
Memory type
- 4GB DDR3 1333 MHz Kit:PC-10600
- A1538540 memory module:PC2-3200
Package type
- 4GB DDR3 1333 MHz Kit:SO-DIMM
- A1538540 memory module:DIMM

Differences highlightedShow differences only

Comparison of 4GB DDR3 1333 MHz Kit, A1538540
16 specifications	A Dell 4GB DDR3 1333 MHz Kit View product	B Dell A1538540 memory module Model A1538540 View product
Features7 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory clock speedDiffers	1333 MHz	400 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Memory typeDiffers	PC-10600	PC2-3200
Product colourKnown for one	Unknown — not stated by the source	Green
Memory rankingKnown for one	2	Unknown — not stated by the source
Packaging data1 differ
Package typeDiffers	SO-DIMM	DIMM
Other features1 differ
Number of pinsDiffers	204	240

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.