Welcome to Riskfreememory.co.uk Shop online for Memory in the UK at the best prices. Order with Riskfreememory.co.uk with a secure online form for next day delivery. Riskfreememory.co.uk is a division of RiskFree (UK) Ltd. 20L0247 Memory 256MB 100MHz ECC SDRAM DIMM (RF435644-MF-20L0247-IBM-Memory-Memory) Manufacturer Code: 20L0247 Our Code: RF435644 Price and availability Order this product Search for more items Please click Price and availability for up to date pricing. To browse through over 20,000 products available please visit www.riskfree.co.uk/shop.