Dell PowerEdge R640 40 Core NVMe Server 2X Gold 6148 256GB Dual 25G 10X Trays. 2x 25GBps SFP28 (ConnectX-4). Processor Max Speed (Turbo Boost). 20 Core (40 Cores Total). CPU Cooling System Brand. CPU Cooling System Details. 1.8 Drive Bays. 2.5 Drive Bays. 3.5 Drive Bays. Hard Disk Rotational Speed. 10x 2.5 Caddies Included. Graphics Card Memory Type. Graphics Card Clock Speed. Graphics Card Boost Clock Speed. Graphics Card CUDA Cores. Graphics Card Memory Bus Width. Graphics Card Video Outputs. 10x 2.5 (8X NVMe Capable). Number of Memory Slots. PC Server & Parts (PCSP). We have been doing business from our location in Michigan for over 25 years, and have served over 100,000 customers worldwide. We are proud to offer our customers high-end IT hardware priced. 50% to 90% less than new retail cost. All equipment that leaves our facility has been refurbished and undergone a 24-point inspection by our expert staff. PCSP specializes in obtaining large volumes of refurbished IT hardware. If your business requires a large order of servers, workstations, or other gear. Let PCSP find the IT hardware your business needs, so you can focus on doing what you do best. PCSP will develop a forecast of your needs to get your business ahead of the market. Our pricing thresholds are designed to secure product within your timeframe. All specified inventory goes towards fulfillment until your order is completed. Please be aware as we use. We understand that from time to time the need to return an item may occur. If items are damaged in transit, please notify us within 7 days of receiving the package in order to file a claim with shipper. Please make sure this is the item you need. Product will be in good working condition but we cannot guarantee compatibility with your equipment or software. If you have any questions, feel free to reach us.