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ASUS
ASUS Notebooks
K42N

See what's installed now.

scan your system

ASUS K42N compatible upgrades

These upgrades are guaranteed compatible when you order from Crucial.com

compatible memory

memory

solid state drive

Without a doubt, compatibility is the most important factor in buying a memory upgrade for your laptop or computer. Your RAM must be compatible with your system — or your system just won't work. With so many variations in memory, it's important to understand just exactly what will work — and what won't — in your system. Using the Memory Advisor or Scanner on Crucial.com is the best way to ensure compatibility. 100% guaranteed. Or your money back.

Your ASUS K42N

system specs as shipped

memory

Maximum Memory:8GB
Slots:2 (2 banks of 1)

*Not to exceed manufacturer supported memory.

what does this mean?

Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.

storage

Storage: Serial ATA support

what does this mean?

Storage drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.

Chipset

Chipset: AMD M880G

what does this mean?

Chipset is a set of integrated circuits that have a specific purpose in a computer system, a group of microchips used together to perform a single task.

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2.5-inch SSD installation guide for desktop and laptop
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Compatible Memory

[ { "catentry_id" : "14078", "Attributes" : {} } ]

Crucial 2GB DDR3L-1600 SODIMM

CT5628295

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£17.99 inc. VAT*

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[ { "catentry_id" : "14943", "Attributes" : {} } ]

Crucial 4GB DDR3L-1600 SODIMM

CT5661681

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£28.79 inc. VAT*

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[ { "catentry_id" : "14942", "Attributes" : {} } ]

Crucial 4GB DDR3L-1600 SODIMM

CT9174766

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£28.79 inc. VAT*

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[ { "catentry_id" : "14397", "Attributes" : {} } ]

Crucial 4GB Kit (2 x 2GB) DDR3L-1600 SODIMM

CT5638709

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£35.99 inc. VAT*

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[ { "catentry_id" : "14470", "Attributes" : {} } ]

Crucial 8GB Kit (2 x 4GB) DDR3L-1600 SODIMM

CT5664107

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£58.79 inc. VAT*

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[ { "catentry_id" : "14469", "Attributes" : {} } ]

Crucial 8GB Kit (2 x 4GB) DDR3L-1600 SODIMM

CT9178571

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
upgrade for ASUS K42N system.

£58.79 inc. VAT*

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Compatible SSDs

[ { "catentry_id" : "1983003", "Attributes" : {} } ]

Crucial BX300 120GB SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD

CT10239719

Crucial BX300 120GB SATA 6Gbps 2.5" Internal SSD • 555MB/s Read, 510MB/s Write
upgrade for ASUS K42N system.

£52.79 inc. VAT*

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[ { "catentry_id" : "1983004", "Attributes" : {} } ]

Crucial BX300 240GB SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD

CT10158110

Crucial BX300 240GB SATA 6Gbps 2.5" Internal SSD • 555MB/s Read, 510MB/s Write
upgrade for ASUS K42N system.

£77.99 inc. VAT*

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[ { "catentry_id" : "1984002", "Attributes" : {} } ]

Crucial BX300 480GB SATA 2.5-inch 7mm (with 9.5mm adapter) Internal SSD

CT10306383

Crucial BX300 480GB SATA 6Gbps 2.5" Internal SSD • 555MB/s Read, 510MB/s Write
upgrade for ASUS K42N system.

£128.39 inc. VAT*

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[ { "catentry_id" : "1283003", "Attributes" : {} } ]

Crucial MX300 275GB SATA 2.5" 7mm (with 9.5mm adapter) Internal SSD

CT8435814

275GB 2.5-inch internal SSD • SATA 6.0Gb/s • 530 MB/s Read, 500 MB/s Write
upgrade for ASUS K42N system.

£82.79 inc. VAT*

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[ { "catentry_id" : "1283004", "Attributes" : {} } ]

Crucial MX300 525GB SATA 2.5" 7mm (with 9.5mm adapter) Internal SSD

CT8591050

525GB 2.5-inch internal SSD • SATA 6.0Gb/s • 530 MB/s Read, 510 MB/s Write
upgrade for ASUS K42N system.

£133.19 inc. VAT*

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[ { "catentry_id" : "1283502", "Attributes" : {} } ]

Crucial MX300 1TB SATA 2.5" 7mm (with 9.5mm adapter) Internal SSD

CT8574769

1TB 2.5-inch internal SSD • SATA 6.0Gb/s • 530 MB/s Read, 510 MB/s Write
upgrade for ASUS K42N system.

£257.99 inc. VAT*

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[ { "catentry_id" : "1284006", "Attributes" : {} } ]

Crucial MX300 2TB SATA 2.5" 7mm (with 9.5mm adapter) Internal SSD

CT8678103

2TB 2.5-inch internal SSD • SATA 6.0Gb/s • 530 MB/s Read, 510 MB/s Write
upgrade for ASUS K42N system.

£489.59 inc. VAT*

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