Dell PowerEdge R740, Chassis with up to 16 x 2.5" SAS/SATA Hard Drives, Intel Xeon Silver 4210 2.2G, 10C/20T, 9.6GT/s, 13.75M Cache, Turbo, HT (85W) DDR4-2400, 16GB RDIMM, 2666MT/s, Dual Rank, 3*600GB 15K RPM SAS 12Gbps 512n 2.5in Hot-plug Hard Drive, PERC H740P RAID Controller, 8GB NV Cache, Mini card, 6 Performance Fans forR740/740XD, DVD+/-RW, single Hot-plug Power Supply 750W (1+0), Broadcom 5720 Quad Port 1GbE BASE-T, 3Yr Basic Warranty - Next Business / ,2ièm bloc dalim offert 450-AEBN Dell Single Hot-plug Power Supply (1+0), 750W