bids are invited for dvd writer dvd writer - internal sata dvd writer, sata iii, 24x dvd write, 48x cd write, plug & play, windows 10/11 compatible, 1 year warranty , ddr4 8gb ram - 8gb ddr4 udimm, 3200mhz, 1.2v, non-ecc, jedec standard, oem/branded, 3 years warranty , motherboard - intel h510/b560 or higher, supports 10th/11th gen cpu, 2 dimm, 64gb ram, m.2 nvme, 4 sata, gigabit lan, usb3.2, hdmi+vga, tpm2.0, uefi bios, 3 years warranty , printer maint box - brand new oem compatible, compatible with existing printer, 6 months warranty , printer rectifire module - oem compatible, 220-240v ac input, over voltage & short circuit protection, 1 year warranty , 12v 7ah ups battery - smf vrla, 12v 7ah, bis certified, leak proof, maintenance free, 1 year warranty , power supply card - oem compatible, over voltage/current protection, short circuit protection, 1 year warranty , ups 1 kva - online double conversion, pure sine wave, lcd display, auto bypass, cold start, 90% efficiency, 2 years warranty , keyboard and mouse combo - usb wired, spill resistant keyboard, optical mouse 1000 dpi, plug & play, 1 year warranty , moniter 18 inch - 18.5 inch led, hd resolution, hdmi + vga, anti glare, bis certified, 3 years warranty , fuser assy 2040 - brand new oem compatible fuser assembly, 220-240v, 6 months warranty , i5 11th gen processor - intel core i5 11th gen, 6 cores, 12 threads, 12mb cache, ddr4 support, integrated graphics, 3 years warranty total quantity : 40