supply of supply of items as per schedule of requirementssupply of items as per schedule of requirements,supply & installation of 256gb internal solid state drive with micron chipset, smi controller, m.2 pcie 3.0 interface, ultra-low power consumption, read/write speed upto 3200/2700 mb/s. make- wd/ seagate/ frontech or similar [ warranty period: 30 months after the date of delivery ] ] , supply & installation of 450 watts smps power supply unit, compliant with atx 12v, 20/24 pi n main power, power protection, (ps-0005, grey). make-frontech or similar [ warranty period: 30 months after the date of delivery ] ] , supply & installation of 1tb sata hard drive for desktop (hdd) 3.5 inch sata 6 gb/s 7200 r pm. make- wd or similar [ warranty period: 30 months after the date of delivery ] ] , supply & installation of ddr4 4gb 2666mhz cl19 1.2v udimm desktop computer ram mem ory. make- wd or similar [ warranty period: 30 months after the date of delivery ] ] => limited