purchase of desktop computers, laptops, and a projector purchase of desktop computers, laptops, and a projector for the centre for distance and online education, periyar university, salem , purchase of desktop computers, laptops, and a projector: note: 1.please ensure that the hsn code is mentioned in the hsn code for gst rate column without fail for each item. 2. please refer to the tender notice for detailed technical specifications and terms and conditions. , 1. purchase of desktop computer: make: dell (or) equivalent, model: optiplex 7010 mini tower processor: processor: v pro 13th gen intel core i5-13500 {processor cores: 6 | processor cache: 18 mb smart caches | processor threads: 12 | processor boost frequency: 3.0 ghz to 4.6ghz | processor base power: 65w}, memory: 16 gb ddr4-sdram , max support: 64 gb, clock speed: 3200 mhz, ram slot: 2x dimm | graphics: intel uhd graphics, storage: 512 gb pcienvme m.2 2230, class 25 solid state drive | (kb216), operating system: windows 11 pro monitor: 22 ips full hd display , 2. purchase of laptop: make: hp essentials (or) equivalent , model: optiplex 7010 mini tower processor: processor: v pro 13th gen intel core i5-13500 {processor cores: 6 | processor cache: 18 mb smart caches | processor threads: 12 | processor boost frequency: 3.0 ghz to 4.6ghz | processor base power: 65w}, memory: 16 gb ddr4-sdram , max support: 64 gb, clock speed: 3200 mhz, ram slot: 2x dimm | graphics: intel uhd graphics storage: 512 gb pcienvme m.2 2230, class 25 solid state drive | (kb216) ports & interfaces: usb 2.0 x 4, usb 3.0 x 2, displayport x 1, hdmi x 1, ethernet lan port x 1, audio ports x 1 | expansion slots: pci express x1 (gen 3.x) slots x 1 & pci express x16 (gen 3.x) slots x 1 , 3.purchase of projector: make: epson eb – projector (or) equivalent projection technology: 3lcd technology, rgb liquid crystal shutter native resolution: xga (1024 x 768), projector color: white brightness: 3,300 lumens (white and colour light output) contrast ratio: 15,000:1, aspect ratio: 04:03 lamp life: 6,000 hours (normal mode); 12,000 hours (eco mode)