I hope you don't mind my posting this, but it could be useful to someone: [URL]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3461183305[/URL] VRM 299306-001 for the following Compaq machines: product model PL5500 2 PIII Xeon 500 LVD Tower US 2PIIIX500LVDTWR PL5500 2 PIII Xeon 550 Tower US 2PIIIX550TWR PL5500 PIII Xeon 500 LVD Rack US PIIIX500LVDRCK PL5500 PIII Xeon 550 Rack US PIIIX550RCK PL5500 2 PIII Xeon 500 LVD Rack US 2PIIIX500LVDRCK PL5500 2 PIII Xeon 550 Rack US 2PIIIX550RCK PL5500 PIII Xeon 500 LVD Tower US PIIIX500LVDTWR PL5500 PIII Xeon 550 Tower US PIIIX550TWR Compaq Professional Workstation 6000 266MHz 269600-001, 269600-002, 269600-003, 269600-004 Compaq Professional Workstation 6000 300MHz 269630-001, 269630-002 Compaq Professional Workstation 6000 333MHz 269640-001, 269640-002, 269650-001, 269650-002 PL5500 Pentium Pro 200 Tower US PP200TWR PL5500R Pentium Pro 200 Rack US PP200RCK Compaq ProLiant server 1200 Pro1200 PL5500 PII Xeon 400 Tower US PIIX400TWR PL5500 2 PII Xeon 400 Tower US 2PII400TWR PL5500 PII Xeon 400 Rack US PIIX400RCK PL5500 2 PII Xeon 400 Rack US 2PII400RCK PL5500 PII Xeon 450 Tower US PIIX450TWR PL5500 2 PIII Xeon 500 Tower LVD US 2PIIIX500LVDTWR PL5500 PII Xeon 450 Rack US PIIX450RCK PL5500 PIII Xeon 500 Rack US PIIIX500RCK PL5500 2 PII Xeon 450 Tower US 2PIIX450TWR PL5500 2 PIII Xeon 500 Tower US 2PIIIX500TWR PL5500 2 PII Xeon 450 Rack US 2PIIX450RCK PL5500 2 PIII Xeon 500 Rack US 2PIIIX500RCK Professional Workstation 5100 5100