Product UPC: 012306905477 The Cisco MEM-NPE-G1-256MB is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Cisco Part Number: MEM-NPE-G1-256MB Details: Cisco MEM-NPE-G1-256MB 256MB 2 x 128MB ECC SDRAM