Product comparison · 2 laptops

HP Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop vs HP Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop

Key differences

Processor model
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:900
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:T3100
Processor cores
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:1
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:2
Processor threads
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:1
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:2
Processor frequency
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:2.2 GHz
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:1.9 GHz
Processor socket
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:LGA 3647 (Socket P)
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:Socket 479
Internal memory
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:4 GB
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:3 GB
Maximum internal memory
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:4 GB
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:8 GB
Embedded options available
- Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop:No
- Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop:Yes

Differences highlightedShow differences only

Comparison of CQ61-209SL, CQ61-221SA
145 specifications	A HP Compaq Presario CQ61-209SL Intel® Celeron® 900 Laptop Model CQ61-209SL View product	B HP Compaq Presario CQ61-221SA Intel® Celeron® T3100 Laptop Model CQ61-221SA View product
Processor6 differ
Processor modelDiffers	900	T3100
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	2.2 GHz	1.9 GHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 479
Processor seriesDiffers	Intel Celeron Processor 900 Series for Mobile	Intel Celeron Processor T3000 Series for Mobile
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Processor special features3 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	41498	37258
Processor codeKnown for one	Unknown — not stated by the source	SLGVS
Processor package sizeDiffers	35 x 35 mm	35 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.