Check the listing for details. Long DIMM Memory Tray Holder Container for DRAM DDR PC Server Modules 2 Fits 100. Condition: New. Listed at 21.50 USD. 2 New PC Desktop – Server Memory Modules Trays with Cover/Lid For DDR, DDR2, DDR3 & SDRAM DIMM Memory Modules Each Tray has 50 slots and will fit the following:50 Standard DIMM-FBDIMM-Registered DIMM without Heatsink/Heatspreaders 25 DIMM-FBDIMM-Registered DIMM with Heatsink/Heatspreadrs (Maximum length of Heatsink/Heatspreaders 4 15/16" or 126 mm) Made with Anti Static Sensitive Material forQuality, Presentable & Durable Material - Designed to Protect and Prevent DamageFor Sale - Two Memory Modules Tray Only - Memory Modules "NOT" included!! SHIPPING & HANDLING: U.S. Lower 48 States: Default Economy Shipping by USPS Parcel or UPSOptional Priority Mail (2 - 4 days) & Express Mail (1 -2 day) available Hawaii, Puerto Rico & Alaska Priority Mail Only International - Selected International Locations Only International buyers are responsible for tax, custom and postal fees All items ship by Post Office International Economy Parcel Post Priority & Express Post options available See "Shipping Payment" option on listing for cost and estimated delivery We can ship using your UPS or Fed. Express account. upon request