Alternate color or configuration shown Cisco UCS-ML-1X644RV-A memory module 64 GB DDR4 2400 MHz ECC Cisco UCS-ML-1X644RV-A. Component for: PC/server, Internal memory: 64 GB, Internal memory type: DDR4, Memory clock speed: 2400 MHz, Memory form factor: 288-pin DIMM, ECC Manufacturer: Cisco SKU: 11566793 Manufacturer part number: UCS-ML-1X644RVA-RF MSRP: $4,201.45 Price: $2,266.69 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Features Compatible products Cisco UCS B200 M4 Internal memory 64 GB Internal memory type DDR4 Memory clock speed 2400 MHz Component for PC/server Memory form factor 288-pin DIMM ECC Y Memory voltage 1.2 V Memory ranking 4 Products specifications Attribute name Attribute value Features Compatible products Cisco UCS B200 M4 Internal memory 64 GB Internal memory type DDR4 Memory clock speed 2400 MHz Component for PC/server Memory form factor 288-pin DIMM ECC Y Memory voltage 1.2 V Memory ranking 4