Main Pages

• Home
• Configurator
• Shopping Basket
• About Us
• Contact Us

Search

Memory by tech

• SDRAM memory
• DDR memory
• DDR2 memory
• DDR3 memory
• Flash memory
• USB Pen Drives
• Custom USB

Memory by type

• DIMM memory
• SoDIMM memory
• MicroDIMM memory
• SIMM memory

Memory by Application

• Printer Memory
• Desktop Memory
• Laptop Memory
• Phone Memory
• Server Memory

Solid State Disks

• IDE SSDs
• SATA SSDs
• PCIe SSDs
• μ-PCIe SSDs

The best memory upgrades for your IBM Thinkpad R Series R31 Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your IBM Thinkpad R Series R31 Notebook. We guarantee this memory will work in your machine for the life of your machine. Your IBM Thinkpad R Series R31 supports up to 1 GB in two slots and modules must be installed one at a time.

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
SoDIMM
	2233433	19K4656	512MB 3V Med PC133 DIMM x64 7.5ns SODIMM 144pin SDR	512MB	1	£36.19	£43.43	Buy
	2233435	19K4654	256MB 3V Med PC133 DIMM x64 7.5ns SODIMM 144pin SDR	256MB	1	£10.97	£13.16	Buy
	951805	19K4652	128MB 3V Med PC133 DIMM x64 7.5ns SODIMM 144pin SDR	128MB	1	£39.00	£46.80	Buy

More information about this machine

Detailed machine info Is base memory removeable? y Number of memory slots 2 Number of memory banks 2 Number of modules per bank 1 Maximum installable memory 1

Original Memory Configuration

©2005-2011 Memory Express Ltd. All rights reserved. Errors and Omissions excepted. All pricing excludes VAT unless otherwise stated. Please read our terms and conditions, returns and privacy policies for more information. Some product information © 2011 Openrange Ltd or © 2011 IceCat BV and is provided in good faith. All trademarks acknowledged.