Product comparison · 2 memory modules

Dell 1GB DDR 400MHz Module vs Kingston Technology 4GB DDR3L 1600MHz Module

8specifications compared
7differ
1identical
16known for one product only

Key differences

Internal memory
- 1GB DDR 400MHz Module:1 GB
- 4GB DDR3L 1600MHz Module:4 GB
Memory layout (modules x size)
- 1GB DDR 400MHz Module:1 x 1 GB
- 4GB DDR3L 1600MHz Module:1 x 4 GB
Internal memory type
- 1GB DDR 400MHz Module:DDR
- 4GB DDR3L 1600MHz Module:DDR3
Component for
- 1GB DDR 400MHz Module:PC/Server
- 4GB DDR3L 1600MHz Module:Laptop
Memory form factor
- 1GB DDR 400MHz Module:184-pin DIMM
- 4GB DDR3L 1600MHz Module:204-pin SO-DIMM
ECC
- 1GB DDR 400MHz Module:No
- 4GB DDR3L 1600MHz Module:Yes
Memory voltage
- 1GB DDR 400MHz Module:2.5 V
- 4GB DDR3L 1600MHz Module:1.35 V

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR 400MHz Module, 4GB DDR3L 1600MHz Module
24 specifications	A Dell 1GB DDR 400MHz Module View product	B Kingston Technology 4GB DDR3L 1600MHz Module View product
Features7 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	184-pin DIMM	204-pin SO-DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageDiffers	2.5 V	1.35 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 72
Memory typeKnown for one	Unknown — not stated by the source	PC-12800
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	67.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Number of pinsKnown for one	Unknown — not stated by the source	204

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.

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