The Micron MT4HTF3264AY-667B2-2 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Micron Part Number: MT4HTF3264AY-667B2-2 Details: Micron MT4HTF3264AY-667B2-2 MEMORY MT4HTF3264AY-667B2, 240-PIN, 256MB 1RX16 PC2-5300U-555-12