HP A9884-69001 - 512MB DDR266 ECC Memory Module - High density, 30.5mm (1.2in) form factor, 2 x 256MB Retail
HP A9887-69001 - 4GB DDR266 ECC Memory Module - High density, 30.5mm (1.2in) form factor, 2 x 2048MB Retail
HP A9885-62002 - 1GB DDR266 ECC memory module - 30.5mm (1.2in) form factor, 2 x 512MB, high density Retail
Server - ECC Registered: 2GB 400Mhz PC2-3200 DDR2 240-Pin DIMM ECC Registered Server Memory Module Sale $19.00 Retail $44.00
Server - ECC Registered: 1GB 400Mhz PC2-3200 DDR2 240-Pin DIMM ECC Registered Server Memory Module Sale $17.00 Retail $34.00